Observation List
SatNOGS Network Observation API view class
GET /api/observations/?cursor=cD0yMDI2LTAzLTAxKzA2JTNBMzIlM0ExOSUyQjAwJTNBMDA%3D&format=api
[ { "id": 13498527, "start": "2026-03-01T06:32:05Z", "end": "2026-03-01T06:40:34Z", "ground_station": 2968, "transmitter": "8d93PPUBXTaMgcyM6mbuFa", "norad_cat_id": 61781, "payload": null, "waterfall": null, "demoddata": [], "station_name": "UX5UL", "station_lat": 50.359, "station_lng": 30.388, "station_alt": 200, "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": 187.0, "set_azimuth": 337.0, "max_altitude": 38.0, "transmitter_uuid": "8d93PPUBXTaMgcyM6mbuFa", "transmitter_description": "Mode U - Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435400000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2024-11-01T21:31:18.232559Z", "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": "UX5UL_", "observation_frequency": 435400000, "transmitter_unconfirmed": false, "sat_id": "REOO-2119-3738-4964-1579" }, { "id": 13498568, "start": "2026-03-01T06:31:57Z", "end": "2026-03-01T06:35:09Z", "ground_station": 4666, "transmitter": "cSUWvdPgVisiepAsE5A7j9", "norad_cat_id": 98483, "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": 357.0, "set_azimuth": 213.0, "max_altitude": 69.0, "transmitter_uuid": "cSUWvdPgVisiepAsE5A7j9", "transmitter_description": "Mode S - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 2236689000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2025-11-25T11:49:05.249753Z", "transmitter_status": "active", "tle0": "0 CAS500-3", "tle1": "1 66655U 25274F 26059.77752764 .00001695 00000-0 18895-3 0 9990", "tle2": "2 66655 97.7402 350.3143 0008111 123.8845 236.3144 14.88333879 14024", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 2236689000, "transmitter_unconfirmed": false, "sat_id": "IGUM-2152-0197-4071-8038" }, { "id": 13488586, "start": "2026-03-01T06:31:56Z", "end": "2026-03-01T06:39:17Z", "ground_station": 4259, "transmitter": "PpsPsFfXikdZ9yZieMEAG3", "norad_cat_id": 64553, "payload": null, "waterfall": null, "demoddata": [], "station_name": "HS0ZQS_UHF", "station_lat": 13.867188, "station_lng": 100.497646, "station_alt": 12, "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": 11.0, "set_azimuth": 191.0, "max_altitude": 89.0, "transmitter_uuid": "PpsPsFfXikdZ9yZieMEAG3", "transmitter_description": "Mode U - GMSK 4k8 AX.25 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401540000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2025-06-20T14:18:03.659618Z", "transmitter_status": "active", "tle0": "0 CONNECTA IOT-12", "tle1": "1 64553U 25135AB 26059.84972502 .00005125 00000-0 23367-3 0 9995", "tle2": "2 64553 97.4612 176.3033 0002355 84.2310 275.9193 15.21085666 38401", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "ps_observer", "observation_frequency": 401540000, "transmitter_unconfirmed": false, "sat_id": "XXEA-0494-6151-7239-4386" }, { "id": 13493018, "start": "2026-03-01T06:31:25Z", "end": "2026-03-01T06:39:53Z", "ground_station": 3437, "transmitter": "eozSf5mKyzNxoascs8V4bV", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EA1DIW_TEST", "station_lat": 40.967, "station_lng": -5.668, "station_alt": 800, "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": 305.0, "set_azimuth": 131.0, "max_altitude": 79.0, "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 26059.80070912 .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": "ea1diw", "observation_frequency": 437800000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 13497038, "start": "2026-03-01T06:31:24Z", "end": "2026-03-01T06:42:12Z", "ground_station": 342, "transmitter": "cjQ8LkcsshNpAvTEAGkU3X", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EA5WA Pobla Llarga", "station_lat": 39.104, "station_lng": -0.458, "station_alt": 50, "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": 306.0, "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" }, { "id": 13487717, "start": "2026-03-01T06:31:03Z", "end": "2026-03-01T06:37:06Z", "ground_station": 1710, "transmitter": "URhhV9R4FTpwpUJNGNuQWu", "norad_cat_id": 57175, "payload": null, "waterfall": null, "demoddata": [], "station_name": "EU1AEM", "station_lat": 53.907, "station_lng": 27.17, "station_alt": 281, "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": 46.0, "set_azimuth": 118.0, "max_altitude": 6.0, "transmitter_uuid": "URhhV9R4FTpwpUJNGNuQWu", "transmitter_description": "Mode U 9k6 FSK AX.25", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436990000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2023-06-21T23:55:45.755238Z", "transmitter_status": "active", "tle0": "0 OBJECT K", "tle1": "1 57175U 23091K 26059.79179461 .00013627 00000-0 52500-3 0 9990", "tle2": "2 57175 97.5200 122.1869 0011630 134.2519 225.9675 15.26404817147753", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "eu_vitaly", "observation_frequency": 436990000, "transmitter_unconfirmed": false, "sat_id": "PIHV-8715-3112-5892-6258" }, { "id": 13487267, "start": "2026-03-01T06:30:04Z", "end": "2026-03-01T06:39:10Z", "ground_station": 3015, "transmitter": "cjQ8LkcsshNpAvTEAGkU3X", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "M0JFP Staines Space and weather UHF", "station_lat": 51.438, "station_lng": -0.458, "station_alt": 15, "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": 279.0, "set_azimuth": 164.0, "max_altitude": 13.0, "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 26057.92898233 .00012356 00000-0 23739-3 0 9998", "tle2": "2 25544 51.6324 125.5516 0008331 137.1924 222.9714 15.48321702554666", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "M0JFP", "observation_frequency": 437825000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066" }, { "id": 13492837, "start": "2026-03-01T06:29:06Z", "end": "2026-03-01T06:32:46Z", "ground_station": 4497, "transmitter": "ExKqwsAq6ujzMB5Karm2b4", "norad_cat_id": 15595, "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": 81.0, "set_azimuth": 17.0, "max_altitude": 25.0, "transmitter_uuid": "ExKqwsAq6ujzMB5Karm2b4", "transmitter_description": "CW", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400032000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2021-10-09T14:52:11.989678Z", "transmitter_status": "active", "tle0": "0 GEOSAT", "tle1": "1 15595U 85021A 26059.70521695 .00000266 00000-0 12775-3 0 9997", "tle2": "2 15595 108.0472 215.6490 0002506 262.7547 97.3310 14.39904184147156", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 400032000, "transmitter_unconfirmed": false, "sat_id": "QHZO-5950-9827-8337-2626" }, { "id": 13498227, "start": "2026-03-01T06:28:57Z", "end": "2026-03-01T06:39:15Z", "ground_station": 3689, "transmitter": "ZAKErADdWKpMiDjvKKhmmB", "norad_cat_id": 20442, "payload": null, "waterfall": null, "demoddata": [], "station_name": "DF0OHM Turnstile VHF (Test UHF)", "station_lat": 49.45262, "station_lng": 11.09435, "station_alt": 320, "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": 16.0, "set_azimuth": 195.0, "max_altitude": 85.0, "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": "dd7mb", "observation_frequency": 437126350, "transmitter_unconfirmed": false, "sat_id": "ZDPY-4221-9426-0630-5344" }, { "id": 13494754, "start": "2026-03-01T06:28:51Z", "end": "2026-03-01T06:35:50Z", "ground_station": 4394, "transmitter": "RZBcE9ZWuRSF9JsbtQRnfD", "norad_cat_id": 64879, "payload": null, "waterfall": null, "demoddata": [], "station_name": "JF6FYI Nishikazu, KitaKyushu, QFH (UHF)", "station_lat": 33.893, "station_lng": 130.849, "station_alt": 10, "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": 185.0, "set_azimuth": 336.0, "max_altitude": 48.0, "transmitter_uuid": "RZBcE9ZWuRSF9JsbtQRnfD", "transmitter_description": "Mode U - GFSK9k6 - AX.25 Beacon and Ham Payload (Geoscan framing)", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436940000, "transmitter_downlink_high": null, "transmitter_downlink_drift": -2518, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-08-07T09:04:29.819749Z", "transmitter_status": "active", "tle0": "0 OBJECT D", "tle1": "1 64879U 25155D 26059.80788154 .00013094 00000-0 48589-3 0 9999", "tle2": "2 64879 97.4439 28.2010 0007434 184.2633 175.8544 15.27692298 64207", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "nishikazu0417", "observation_frequency": 436938900, "transmitter_unconfirmed": false, "sat_id": "UURX-8785-0574-4809-0080" }, { "id": 13498462, "start": "2026-03-01T06:28:24Z", "end": "2026-03-01T06:31:24Z", "ground_station": 4690, "transmitter": "9YVNoBH5RiSySH6dnCH2dg", "norad_cat_id": 25635, "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": 2.0, "set_azimuth": 204.0, "max_altitude": 78.0, "transmitter_uuid": "9YVNoBH5RiSySH6dnCH2dg", "transmitter_description": "Radio A", "transmitter_type": "Transceiver", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 2215000000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 4000.0, "transmitter_updated": "2019-04-22T08:23:54.779120Z", "transmitter_status": "active", "tle0": "0 ORSTED", "tle1": "1 25635U 99008B 26059.83119477 .00000566 00000-0 13317-3 0 9994", "tle2": "2 25635 96.4804 351.9695 0132332 173.4314 186.8661 14.51667401426248", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 2215000000, "transmitter_unconfirmed": false, "sat_id": "JOHL-3592-8966-6147-0629" }, { "id": 13498567, "start": "2026-03-01T06:28:07Z", "end": "2026-03-01T06:31:42Z", "ground_station": 4666, "transmitter": "9YVNoBH5RiSySH6dnCH2dg", "norad_cat_id": 25635, "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": 3.0, "set_azimuth": 202.0, "max_altitude": 78.0, "transmitter_uuid": "9YVNoBH5RiSySH6dnCH2dg", "transmitter_description": "Radio A", "transmitter_type": "Transceiver", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 2215000000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 4000.0, "transmitter_updated": "2019-04-22T08:23:54.779120Z", "transmitter_status": "active", "tle0": "0 ORSTED", "tle1": "1 25635U 99008B 26059.83119478 .00000566 00000-0 13317-3 0 9995", "tle2": "2 25635 96.4804 351.9695 0132332 173.4314 186.8661 14.51667401426248", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "va3hev", "observation_frequency": 2215000000, "transmitter_unconfirmed": false, "sat_id": "JOHL-3592-8966-6147-0629" }, { "id": 13491395, "start": "2026-03-01T06:28:04Z", "end": "2026-03-01T06:32:55Z", "ground_station": 91, "transmitter": "TRxm55rWPV7koTmQArADXb", "norad_cat_id": 98458, "payload": null, "waterfall": null, "demoddata": [], "station_name": "M0EYT / 2E0NOG", "station_lat": 50.77, 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"center_frequency": null, "observer": "va3hev", "observation_frequency": 2260500000, "transmitter_unconfirmed": false, "sat_id": "TWUP-5560-6327-7189-2917" } ]