Observation List
SatNOGS Network Observation API view class
GET /api/observations/?cursor=cj0xJnA9MjAyNi0wMy0wMSswNiUzQTMxJTNBMDMlMkIwMCUzQTAw&format=api
[ { "id": 13498464, "start": "2026-03-01T06:40:16Z", "end": "2026-03-01T06:43:16Z", "ground_station": 4690, "transmitter": "hNwHfyia6QTKXwih4aRhWM", "norad_cat_id": 40020, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255672, "station_lng": -76.38549, "station_alt": 110, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 163.0, "set_azimuth": 349.0, "max_altitude": 87.0, "transmitter_uuid": "hNwHfyia6QTKXwih4aRhWM", "transmitter_description": "Downlink", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 2234400000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2023-05-17T14:01:26.432929Z", "transmitter_status": "active", "tle0": "0 BRITE TORONTO", "tle1": "1 40020U 14033L 26059.31914441 .00001333 00000-0 20882-3 0 9999", "tle2": "2 40020 97.9552 190.3816 0077649 265.3481 93.8855 14.72430406626198", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 2234400000, "transmitter_unconfirmed": false, "sat_id": "HNUQ-6166-8962-9100-0484" }, { "id": 13498555, "start": "2026-03-01T06:39:59Z", "end": "2026-03-01T06:52:41Z", "ground_station": 1672, "transmitter": "BbUpxL9PvWSfgGnmkBPmAq", "norad_cat_id": 60237, "payload": null, "waterfall": null, "demoddata": [], "station_name": "AAS Ager Carballada", "station_lat": 42.019, "station_lng": 0.7444, "station_alt": 755, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 213.0, "set_azimuth": 39.0, "max_altitude": 78.0, "transmitter_uuid": "BbUpxL9PvWSfgGnmkBPmAq", "transmitter_description": "Mode U - GFSK9k6 - AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436785000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2024-07-05T14:00:22.710786Z", "transmitter_status": "active", "tle0": "0 OBJECT C", "tle1": "1 60237U 24128C 26059.94124937 .00006247 00000-0 43184-3 0 9998", "tle2": "2 60237 61.9884 235.7893 0052288 112.5057 248.1583 15.05657845 89968", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "carballada", "observation_frequency": 436785000, "transmitter_unconfirmed": false, "sat_id": "FVZM-4350-0869-7957-1010" }, { "id": 13494543, "start": "2026-03-01T06:39:32Z", "end": "2026-03-01T06:43:41Z", "ground_station": 3806, "transmitter": "Y9P45XRJH8yAsbDDe4qHnE", "norad_cat_id": 27607, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DK6RS", "station_lat": 48.98756, "station_lng": 12.05716, "station_alt": 430, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 280.0, "set_azimuth": 216.0, "max_altitude": 20.0, "transmitter_uuid": "Y9P45XRJH8yAsbDDe4qHnE", "transmitter_description": "Mode V/U FM Voice CTCSS 67.0 Hz", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145850000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436795000, "transmitter_downlink_high": null, "transmitter_downlink_drift": -4579, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": 0.0, "transmitter_updated": "2019-06-15T17:55:11.883783Z", "transmitter_status": "active", "tle0": "0 SAUDISAT 1C", "tle1": "1 27607U 02058C 26059.57975252 .00001707 00000-0 21913-3 0 9995", "tle2": "2 27607 64.5511 104.9470 0075034 282.3189 76.9524 14.82739536248356", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "dk6rs", "observation_frequency": 436793000, "transmitter_unconfirmed": false, "sat_id": "IRES-5964-9687-1982-0089" }, { "id": 13492839, "start": "2026-03-01T06:38:33Z", "end": "2026-03-01T06:42:21Z", "ground_station": 4497, "transmitter": "T7QXLn5PryWVdjqDUfGa55", "norad_cat_id": 36122, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255731, "station_lng": -76.38565, "station_alt": 110, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 70.0, "set_azimuth": 113.0, "max_altitude": 22.0, "transmitter_uuid": "T7QXLn5PryWVdjqDUfGa55", "transmitter_description": "CW Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435791000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 15.0, "transmitter_updated": "2019-04-18T05:39:53.343316Z", "transmitter_status": "active", "tle0": "0 XIWANG-1 (HOPE-1)", "tle1": "1 36122U 09072B 26059.86906757 -.00000252 00000-0 -54290-3 0 9996", "tle2": "2 36122 100.3890 15.4946 0007976 118.3978 241.7940 13.16434287778752", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 435791000, "transmitter_unconfirmed": false, "sat_id": "JJGC-7637-4682-0934-3692" }, { "id": 13499071, "start": "2026-03-01T06:38:32Z", "end": "2026-03-01T06:41:32Z", "ground_station": 1864, "transmitter": "f7MZKobjSKakAWQsEoLmkq", "norad_cat_id": 61781, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SA2KNG Omni UHF/VHF", "station_lat": 63.854, "station_lng": 20.208, "station_alt": 35, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 184.0, "set_azimuth": 328.0, "max_altitude": 64.0, "transmitter_uuid": "f7MZKobjSKakAWQsEoLmkq", "transmitter_description": "Mode V/U - FM Transceiver", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145850000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435400000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2024-11-01T21:29:36.303074Z", "transmitter_status": "active", "tle0": "0 OBJECT AY", "tle1": "1 61781U 24199AY 26059.94000935 .00010416 00000-0 31953-3 0 9996", "tle2": "2 61781 97.3176 289.6073 0013703 343.9092 16.1714 15.33850477117324", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "knegge", "observation_frequency": 435400000, "transmitter_unconfirmed": false, "sat_id": "REOO-2119-3738-4964-1579" }, { "id": 13499063, "start": "2026-03-01T06:36:34Z", "end": "2026-03-01T06:41:36Z", "ground_station": 4595, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EA4TA", "station_lat": 40.44, "station_lng": -3.8, "station_alt": 700, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 160.0, "set_azimuth": 133.0, "max_altitude": 58.0, "transmitter_uuid": "eozSf5mKyzNxoascs8V4bV", "transmitter_description": "Mode V/U FM - Voice Repeater CTCSS 67.0 Hz", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145990000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437800000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-07-02T07:57:46.303644Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26059.86525056 .00009465 00000-0 18358-3 0 9991", "tle2": "2 25544 51.6324 115.9816 0008297 143.6602 216.4951 15.48367881554960", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "chapulin", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 13498463, "start": "2026-03-01T06:35:55Z", "end": "2026-03-01T06:38:55Z", "ground_station": 4690, "transmitter": "VxsPLGjrP4KAXur2fNVhJP", "norad_cat_id": 58928, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255672, "station_lng": -76.38549, "station_alt": 110, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 8.0, "set_azimuth": 202.0, "max_altitude": 83.0, "transmitter_uuid": "VxsPLGjrP4KAXur2fNVhJP", "transmitter_description": "S-band telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 2273130000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-10-09T08:35:59.626677Z", "transmitter_status": "active", "tle0": "0 PACE", "tle1": "1 58928U 24025A 26059.84072120 .00000594 00000-0 11841-3 0 9997", "tle2": "2 58928 98.0895 352.8047 0001029 205.4713 154.6439 14.65460422110060", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 2273130000, "transmitter_unconfirmed": false, "sat_id": "XWTX-9859-8737-7609-7570" }, { "id": 13498569, "start": "2026-03-01T06:35:31Z", "end": "2026-03-01T06:39:17Z", "ground_station": 4666, "transmitter": "VxsPLGjrP4KAXur2fNVhJP", "norad_cat_id": 58928, "payload": null, "waterfall": null, "demoddata": [], "station_name": "VA3HEV", "station_lat": 44.255672, "station_lng": -76.38549, "station_alt": 110, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 9.0, "set_azimuth": 200.0, "max_altitude": 83.0, "transmitter_uuid": "VxsPLGjrP4KAXur2fNVhJP", "transmitter_description": "S-band telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 2273130000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-10-09T08:35:59.626677Z", "transmitter_status": "active", "tle0": "0 PACE", "tle1": "1 58928U 24025A 26059.90899997 .00000610 00000-0 12153-3 0 9999", "tle2": "2 58928 98.0895 352.8719 0001032 205.0187 155.0966 14.65460603110073", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 2273130000, "transmitter_unconfirmed": false, "sat_id": "XWTX-9859-8737-7609-7570" }, { "id": 13495187, "start": "2026-03-01T06:35:04Z", "end": "2026-03-01T06:38:59Z", "ground_station": 3855, "transmitter": "ZAKErADdWKpMiDjvKKhmmB", "norad_cat_id": 20442, "payload": null, "waterfall": null, "demoddata": [], "station_name": "GS ChNord UHF", "station_lat": 50.7060925, "station_lng": 2.8352674531249953, "station_alt": 21, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 129.0, "set_azimuth": 172.0, "max_altitude": 40.0, "transmitter_uuid": "ZAKErADdWKpMiDjvKKhmmB", "transmitter_description": "Mode U TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437125000, "transmitter_downlink_high": null, "transmitter_downlink_drift": 3088, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": 0.0, "transmitter_updated": "2021-02-08T13:05:33.620486Z", "transmitter_status": "active", "tle0": "0 OSCAR 19 (LUSAT)", "tle1": "1 20442U 90005G 26059.62059979 .00000166 00000-0 75930-4 0 9996", "tle2": "2 20442 98.8941 78.3907 0011962 159.7668 200.3992 14.34083465886834", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "arykno", "observation_frequency": 437126350, "transmitter_unconfirmed": false, "sat_id": "ZDPY-4221-9426-0630-5344" }, { "id": 13497076, "start": "2026-03-01T06:34:59Z", "end": "2026-03-01T06:46:32Z", "ground_station": 4391, "transmitter": "iDUm3a8ocV68ZwFjcQ4bmB", "norad_cat_id": 99914, "payload": null, "waterfall": null, "demoddata": [], "station_name": "UHF-VHF Sofia City Balcony", "station_lat": 42.68152, "station_lng": 23.35784, "station_alt": 608, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 25.0, "set_azimuth": 164.0, "max_altitude": 24.0, "transmitter_uuid": "iDUm3a8ocV68ZwFjcQ4bmB", "transmitter_description": "U/V APRS Digipeater", "transmitter_type": "Transceiver", "transmitter_uplink_low": 435340000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 145900000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "AFSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2022-08-01T15:57:42.062198Z", "transmitter_status": "active", "tle0": "0 OBJECT T", "tle1": "1 43775U 18099T 26059.65622596 .00003973 00000-0 25273-3 0 9990", "tle2": "2 43775 97.4373 107.2534 0005245 357.8382 2.2824 15.09346641395942", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "enexam", "observation_frequency": 145900000, "transmitter_unconfirmed": false, "sat_id": "FNPJ-5961-0820-4470-5491" }, { "id": 13499070, "start": "2026-03-01T06:34:59Z", "end": "2026-03-01T06:37:59Z", "ground_station": 1864, "transmitter": "h6YCzv7pfjcEiY6qnciSBf", "norad_cat_id": 61757, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SA2KNG Omni UHF/VHF", "station_lat": 63.854, "station_lng": 20.208, "station_alt": 35, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 136.0, "set_azimuth": 357.0, "max_altitude": 55.0, "transmitter_uuid": "h6YCzv7pfjcEiY6qnciSBf", "transmitter_description": "Mode U - CW", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435430000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2024-12-19T00:07:01.199978Z", "transmitter_status": "active", "tle0": "0 HORIZON GORIZONT", "tle1": "1 61757U 24199Y 26059.94456586 .00130127 00000-0 11793-2 0 9997", "tle2": "2 61757 97.3100 298.3735 0003563 309.5694 50.5252 15.67626704121050", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "knegge", "observation_frequency": 435430000, "transmitter_unconfirmed": false, "sat_id": "YDID-3447-4202-8525-9942" }, { "id": 13494628, "start": "2026-03-01T06:34:38Z", "end": "2026-03-01T06:38:53Z", "ground_station": 3806, "transmitter": "f7MZKobjSKakAWQsEoLmkq", "norad_cat_id": 61781, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DK6RS", "station_lat": 48.98756, "station_lng": 12.05716, "station_alt": 430, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 117.0, "set_azimuth": 18.0, "max_altitude": 26.0, "transmitter_uuid": "f7MZKobjSKakAWQsEoLmkq", "transmitter_description": "Mode V/U - FM Transceiver", "transmitter_type": "Transceiver", "transmitter_uplink_low": 145850000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435400000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2024-11-01T21:29:36.303074Z", "transmitter_status": "active", "tle0": "0 OBJECT AY", "tle1": "1 61781U 24199AY 26059.80953431 .00009966 00000-0 30587-3 0 9999", "tle2": "2 61781 97.3177 289.4779 0013726 344.3737 15.7080 15.33847353117300", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "dk6rs", "observation_frequency": 435400000, "transmitter_unconfirmed": false, "sat_id": "REOO-2119-3738-4964-1579" }, { "id": 13498545, "start": "2026-03-01T06:34:20Z", "end": "2026-03-01T06:41:27Z", "ground_station": 2173, "transmitter": "8d93PPUBXTaMgcyM6mbuFa", "norad_cat_id": 61781, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PE0SAT-21", "station_lat": 51.721268, "station_lng": 5.029968, "station_alt": 5, 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15.7080 15.33847353117300", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "PE0SAT", "observation_frequency": 435400000, "transmitter_unconfirmed": false, "sat_id": "REOO-2119-3738-4964-1579" }, { "id": 13498540, "start": "2026-03-01T06:34:20Z", "end": "2026-03-01T06:41:27Z", "ground_station": 1696, "transmitter": "8d93PPUBXTaMgcyM6mbuFa", "norad_cat_id": 61781, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PE0SAT-31", "station_lat": 51.721268, "station_lng": 5.029, "station_alt": 5, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 116.0, "set_azimuth": 8.0, "max_altitude": 17.0, "transmitter_uuid": "8d93PPUBXTaMgcyM6mbuFa", "transmitter_description": "Mode U - Telemetry", "transmitter_type": 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"set_azimuth": 137.0, "max_altitude": 63.0, "transmitter_uuid": "cjQ8LkcsshNpAvTEAGkU3X", "transmitter_description": "Mode U APRS test", "transmitter_type": "Transceiver", "transmitter_uplink_low": 437825000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437825000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "AFSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2026-02-24T15:14:14.178342Z", "transmitter_status": "active", "tle0": "0 ISS (ZARYA)", "tle1": "1 25544U 98067A 26059.80070912 .00008918 00000-0 17348-3 0 9991", "tle2": "2 25544 51.6324 116.3006 0008300 143.3436 216.8121 15.48366084554959", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "ea5wa", "observation_frequency": 437825000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" } ]