Observation List
SatNOGS Network Observation API view class
GET /api/observations/?cursor=cj0xJnA9MjAyNi0wOS0xNiswOCUzQTE1JTNBMDUlMkIwMCUzQTAw&format=api
[ { "id": 14998381, "start": "2026-09-16T08:43:38Z", "end": "2026-09-16T08:54:27Z", "ground_station": 4857, "transmitter": "JqdpyL9Ft5jMvQ8VXy57wx", "norad_cat_id": 69015, "payload": null, "waterfall": null, "demoddata": [], "station_name": "iz0qpo", "station_lat": 41.9692541, "station_lng": 12.0848383, "station_alt": 20, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 143.0, "set_azimuth": 359.0, "max_altitude": 29.0, "transmitter_uuid": "JqdpyL9Ft5jMvQ8VXy57wx", "transmitter_description": "Mode U - GFSK9k6 - Downlink", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436150000, "transmitter_downlink_high": 436150000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK AX.100 Mode 5", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-05-05T05:00:58.909369Z", "transmitter_status": "active", "tle0": "0 FRONTIERSAT", "tle1": "1 69015U 26100AM 26257.25677818 .00006182 00000-0 26622-3 0 9994", "tle2": "2 69015 97.3868 153.6611 0009958 90.2016 270.0361 15.22909619 20371", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "pelt", "observation_frequency": 436150000, "transmitter_unconfirmed": false, "sat_id": "GGCH-4346-1583-9419-5634", "transmitter_parameters": null }, { "id": 14997688, "start": "2026-09-16T08:43:37Z", "end": "2026-09-16T08:51:43Z", "ground_station": 1616, "transmitter": "JqdpyL9Ft5jMvQ8VXy57wx", "norad_cat_id": 69015, "payload": null, "waterfall": null, "demoddata": [], "station_name": "TA2NMU (QFH-South)", "station_lat": 39.949, "station_lng": 32.901, "station_alt": 893, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 201.0, "set_azimuth": 328.0, "max_altitude": 24.0, "transmitter_uuid": "JqdpyL9Ft5jMvQ8VXy57wx", "transmitter_description": "Mode U - GFSK9k6 - Downlink", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436150000, "transmitter_downlink_high": 436150000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK AX.100 Mode 5", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-05-05T05:00:58.909369Z", "transmitter_status": "active", "tle0": "0 FRONTIERSAT", "tle1": "1 69015U 26100AM 26257.25677818 .00006182 00000-0 26622-3 0 9994", "tle2": "2 69015 97.3868 153.6611 0009958 90.2016 270.0361 15.22909619 20371", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "pelt", "observation_frequency": 436150000, "transmitter_unconfirmed": false, "sat_id": "GGCH-4346-1583-9419-5634", "transmitter_parameters": null }, { "id": 14998345, "start": "2026-09-16T08:43:03Z", "end": "2026-09-16T08:52:08Z", "ground_station": 4755, "transmitter": "JqdpyL9Ft5jMvQ8VXy57wx", "norad_cat_id": 69015, "payload": null, "waterfall": null, "demoddata": [], "station_name": "NKUA EVRIPOS - UHF", "station_lat": 38.570309, "station_lng": 23.648147, "station_alt": 48, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 170.0, "set_azimuth": 347.0, "max_altitude": 79.0, "transmitter_uuid": "JqdpyL9Ft5jMvQ8VXy57wx", "transmitter_description": "Mode U - GFSK9k6 - Downlink", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436150000, "transmitter_downlink_high": 436150000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK AX.100 Mode 5", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-05-05T05:00:58.909369Z", "transmitter_status": "active", "tle0": "0 FRONTIERSAT", "tle1": "1 69015U 26100AM 26257.25677818 .00006182 00000-0 26622-3 0 9994", "tle2": "2 69015 97.3868 153.6611 0009958 90.2016 270.0361 15.22909619 20371", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "pelt", "observation_frequency": 436150000, "transmitter_unconfirmed": false, "sat_id": "GGCH-4346-1583-9419-5634", "transmitter_parameters": null }, { "id": 14998292, "start": "2026-09-16T08:42:58Z", "end": "2026-09-16T08:54:21Z", "ground_station": 4391, "transmitter": "JqdpyL9Ft5jMvQ8VXy57wx", "norad_cat_id": 69015, "payload": null, "waterfall": null, "demoddata": [], "station_name": "UHF-VHF Sofia City Balcony", "station_lat": 42.68152, "station_lng": 23.35784, "station_alt": 608, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 171.0, "set_azimuth": 346.0, "max_altitude": 71.0, "transmitter_uuid": "JqdpyL9Ft5jMvQ8VXy57wx", "transmitter_description": "Mode U - GFSK9k6 - Downlink", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436150000, "transmitter_downlink_high": 436150000, "transmitter_downlink_drift": null, "transmitter_mode": "FSK AX.100 Mode 5", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-05-05T05:00:58.909369Z", "transmitter_status": "active", "tle0": "0 FRONTIERSAT", "tle1": "1 69015U 26100AM 26256.66542355 .00006397 00000-0 27543-3 0 9996", "tle2": "2 69015 97.3870 153.0794 0009952 91.9150 268.3226 15.22903365 20283", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "pelt", "observation_frequency": 436150000, "transmitter_unconfirmed": false, "sat_id": "GGCH-4346-1583-9419-5634", "transmitter_parameters": null }, { "id": 14999006, "start": "2026-09-16T08:42:36Z", "end": "2026-09-16T08:49:31Z", "ground_station": 5137, "transmitter": "hBwj8ryoewn4XDny9bkN7a", "norad_cat_id": 64881, "payload": null, "waterfall": null, "demoddata": [], "station_name": "berlin_ma_sat", "station_lat": 42.377778, "station_lng": -71.658333, "station_alt": 125, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 15.0, "set_azimuth": 189.0, "max_altitude": 77.0, "transmitter_uuid": "hBwj8ryoewn4XDny9bkN7a", "transmitter_description": "Mode U - GFSK9k6 - AX.25 Beacon and Telemetry (Geoscan framing)", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436270000, "transmitter_downlink_high": 436270000, "transmitter_downlink_drift": 5272, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-08-07T09:03:51.642131Z", "transmitter_status": "active", "tle0": "0 OBJECT F", "tle1": "1 64881U 25155F 26258.23242106 .00014321 00000-0 42076-3 0 9991", "tle2": "2 64881 97.4659 228.4242 0005873 196.6585 163.4466 15.35217419 94614", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "twysocki", "observation_frequency": 436272300, "transmitter_unconfirmed": false, "sat_id": "RNAT-4607-0106-2995-6819", "transmitter_parameters": null }, { "id": 14997490, "start": "2026-09-16T08:41:10Z", "end": "2026-09-16T08:51:45Z", "ground_station": 3905, "transmitter": "SYNaLxjDbU2XNih337XsEs", "norad_cat_id": 48274, "payload": null, "waterfall": null, "demoddata": [], "station_name": "LW1EXU-GroundStation", "station_lat": -34.994505, "station_lng": -57.851675, "station_alt": 20, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 244.0, "set_azimuth": 75.0, "max_altitude": 56.0, "transmitter_uuid": "SYNaLxjDbU2XNih337XsEs", "transmitter_description": "1B U/U crew voice NFM", "transmitter_type": "Transceiver", "transmitter_uplink_low": 435050000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436510000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FMN", "transmitter_invert": false, "transmitter_baud": 12500.0, "transmitter_updated": "2022-08-16T03:45:43.372198Z", "transmitter_status": "active", "tle0": "0 CSS (TIANHE-1)", "tle1": "1 48274U 21035A 26258.03278496 .00020529 00000-0 25072-3 0 9995", "tle2": "2 48274 41.4675 136.5170 0002662 279.9553 80.0985 15.59945520307198", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "lw1exu", "observation_frequency": 436510000, "transmitter_unconfirmed": false, "sat_id": "AYDR-6527-9294-8555-4924", "transmitter_parameters": null }, { "id": 14997499, "start": "2026-09-16T08:41:10Z", "end": "2026-09-16T08:51:44Z", "ground_station": 4762, "transmitter": "SYNaLxjDbU2XNih337XsEs", "norad_cat_id": 48274, "payload": null, "waterfall": null, "demoddata": [], "station_name": "SatNogs CNLP", "station_lat": -34.908, "station_lng": -57.944, "station_alt": 19, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 243.0, "set_azimuth": 75.0, "max_altitude": 55.0, "transmitter_uuid": "SYNaLxjDbU2XNih337XsEs", "transmitter_description": "1B U/U crew voice NFM", "transmitter_type": "Transceiver", "transmitter_uplink_low": 435050000, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436510000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FMN", "transmitter_invert": false, "transmitter_baud": 12500.0, "transmitter_updated": "2022-08-16T03:45:43.372198Z", "transmitter_status": "active", "tle0": "0 CSS (TIANHE-1)", "tle1": "1 48274U 21035A 26258.03278496 .00020529 00000-0 25072-3 0 9995", "tle2": "2 48274 41.4675 136.5170 0002662 279.9553 80.0985 15.59945520307198", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "lw1exu", "observation_frequency": 436510000, "transmitter_unconfirmed": false, "sat_id": "AYDR-6527-9294-8555-4924", "transmitter_parameters": null }, { "id": 14997220, "start": "2026-09-16T08:40:09Z", "end": "2026-09-16T08:43:38Z", "ground_station": 5078, "transmitter": "cjQ8LkcsshNpAvTEAGkU3X", "norad_cat_id": 25544, "payload": null, "waterfall": null, "demoddata": [], "station_name": "dm43", "station_lat": 33.4969, "station_lng": -111.9054, "station_alt": 400, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 266.0, "set_azimuth": 200.0, "max_altitude": 15.0, "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 26258.17538348 .00006015 00000-0 11677-3 0 9999", "tle2": "2 25544 51.6311 214.7209 0004917 142.0099 218.1237 15.49120584585708", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "dm43", "observation_frequency": 437825000, "transmitter_unconfirmed": false, "sat_id": "XSKZ-5603-1870-9019-3066", "transmitter_parameters": null }, { "id": 15001011, "start": "2026-09-16T08:39:42Z", "end": "2026-09-16T08:45:18Z", "ground_station": 91, "transmitter": "mEUAKK9LyBXPZQMSm5rbBY", "norad_cat_id": 61788, "payload": null, "waterfall": null, "demoddata": [], "station_name": "M0EYT / 2E0NOG", "station_lat": 50.77, "station_lng": -2.02, "station_alt": 60, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 146.0, "set_azimuth": 358.0, "max_altitude": 45.0, "transmitter_uuid": "mEUAKK9LyBXPZQMSm5rbBY", "transmitter_description": "Mode U - GMSK2k4 - USP", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401185000, "transmitter_downlink_high": 401185000, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK USP", "transmitter_invert": false, "transmitter_baud": 2400.0, "transmitter_updated": "2024-11-12T23:53:19.409777Z", "transmitter_status": "active", "tle0": "0 OBJECT BF", "tle1": "1 61788U 24199BF 26258.20468731 .00080133 00000-0 73010-3 0 9998", "tle2": "2 61788 97.2695 136.6611 0002883 337.1325 22.9808 15.67658890148466", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 401185000, "transmitter_unconfirmed": false, "sat_id": "JADE-4377-6478-5986-2355", "transmitter_parameters": null }, { "id": 14997370, "start": "2026-09-16T08:37:41Z", "end": "2026-09-16T08:52:52Z", "ground_station": 4856, "transmitter": "mqQF9JxmD4KB6MqTVXqQBQ", "norad_cat_id": 27844, "payload": null, "waterfall": null, "demoddata": [], "station_name": "biGS", "station_lat": 35.57, "station_lng": 139.433, "station_alt": 100, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 177.0, "set_azimuth": 342.0, "max_altitude": 55.0, "transmitter_uuid": "mqQF9JxmD4KB6MqTVXqQBQ", "transmitter_description": "PE0SAT - CW Beacon", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436835820, "transmitter_downlink_high": 436835820, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2019-04-18T05:39:53.343316Z", "transmitter_status": "active", "tle0": "0 CUTE-1", "tle1": "1 27844U 03031E 26257.88277865 .00000203 00000-0 10655-3 0 9990", "tle2": "2 27844 98.6771 265.3288 0008416 287.5666 72.4594 14.24381321204442", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bi119ate5hxk", "observation_frequency": 436835820, "transmitter_unconfirmed": false, "sat_id": "JOVH-8612-8312-2052-1559", "transmitter_parameters": null }, { "id": 15000343, "start": "2026-09-16T08:35:28Z", "end": "2026-09-16T08:38:31Z", "ground_station": 5042, "transmitter": "xuaBFNz9x9K4aEe7sg5hoG", "norad_cat_id": 44530, "payload": null, "waterfall": null, "demoddata": [], "station_name": "LU3ARN", "station_lat": -34.572421, "station_lng": -58.47602, "station_alt": 50, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 118.0, "set_azimuth": 47.0, "max_altitude": 31.0, "transmitter_uuid": "xuaBFNz9x9K4aEe7sg5hoG", "transmitter_description": "Mode U BPSK9k6 TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435840000, "transmitter_downlink_high": 435840000, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2024-06-08T13:35:08.757090Z", "transmitter_status": "active", "tle0": "0 TAURUS-1", "tle1": "1 44530U 19059C 26258.21044771 .00002277 00000-0 36408-3 0 9991", "tle2": "2 44530 98.6496 68.7310 0008872 35.2106 324.9685 14.72883697371897", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "reynico", "observation_frequency": 435840000, "transmitter_unconfirmed": false, "sat_id": "EJQU-9911-5613-4301-2109", "transmitter_parameters": null }, { "id": 14999553, "start": "2026-09-16T08:35:16Z", "end": "2026-09-16T08:44:55Z", "ground_station": 2937, "transmitter": "DKkitSYmcbsaMq7upo6Ldg", "norad_cat_id": 98330, "payload": null, "waterfall": null, "demoddata": [], "station_name": "WH6GVF UHF", "station_lat": 19.415, "station_lng": -154.892, "station_alt": 15, "archived": false, "vetted_user": null, "vetted_datetime": null, "archive_url": null, "client_version": "", "client_metadata": "", "status": "future", "status_certainty": null, "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 28.0, "set_azimuth": 170.0, "max_altitude": 34.0, "transmitter_uuid": "DKkitSYmcbsaMq7upo6Ldg", "transmitter_description": "UHF 9k6", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 401620000, "transmitter_downlink_high": 401620000, "transmitter_downlink_drift": -5727, "transmitter_mode": "GFSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2026-08-29T05:00:06.893975Z", "transmitter_status": "active", "tle0": "0 PEARL-1B", "tle1": "1 68980U 26100A 26257.25045470 .00001674 00000-0 17545-3 0 9992", "tle2": "2 68980 97.7237 152.7630 0006322 201.3002 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