Observation List
SatNOGS Network Observation API view class
GET /api/observations/?cursor=cj0xJnA9MjAyNi0wNC0yMSsxMiUzQTEzJTNBNTYlMkIwMCUzQTAw&format=api
[ { "id": 13869623, "start": "2026-04-21T12:18:37Z", "end": "2026-04-21T12:27:47Z", "ground_station": 4473, "transmitter": "MA4dt9qLy9GHnLsgTCwHn2", "norad_cat_id": 60089, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/4/21/12/13869623/satnogs_13869623_2026-04-21T12-18-37.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869623/waterfall_13869623_2026-04-21T12-18-37.png", "demoddata": [], "station_name": "HS0ZQS_VHF", "station_lat": 13.867, "station_lng": 100.498, "station_alt": 12, "vetted_status": "good", "vetted_user": 2234, "vetted_datetime": "2026-04-21T13:00:12.420726Z", "archived": false, "archive_url": null, "client_version": "2.1.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"FM\", \"soapy-rx-device\": \"driver=rtlsdr\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"137760000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_13869623_2026-04-21T12-18-37.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_13869623_2026-04-21T12-18-37.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_13869623\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"40.2\", \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": null, \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"0\", \"iq-file-path\": null, \"udp-dump-host\": null, \"udp-dump-port\": 57356}}, \"latitude\": 13.867, \"longitude\": 100.498, \"elevation\": 12.0, \"frequency\": 137760000}", "status": "good", "waterfall_status": "with-signal", "waterfall_status_user": 2234, "waterfall_status_datetime": "2026-04-21T13:00:12.420726Z", "rise_azimuth": 232.0, "set_azimuth": 70.0, "max_altitude": 63.0, "transmitter_uuid": "MA4dt9qLy9GHnLsgTCwHn2", "transmitter_description": "Mode V - Transmitter 6", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 137760000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2024-06-22T19:34:33.322941Z", "transmitter_status": "active", "tle0": "0 OBJECT B", "tle1": "1 60089U 24116B 26110.70416888 .00000834 00000-0 84211-4 0 9994", "tle2": "2 60089 28.9951 120.7513 0005278 168.6176 191.4538 14.83405498 99055", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "OE1MPB", "observation_frequency": 137760000, "transmitter_unconfirmed": false, "sat_id": "ZXIE-8847-8155-1792-9464" }, { "id": 13869594, "start": "2026-04-21T12:18:31Z", "end": "2026-04-21T12:22:09Z", "ground_station": 4791, "transmitter": "PpsPsFfXikdZ9yZieMEAG3", "norad_cat_id": 64553, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/4/21/12/13869594/satnogs_13869594_2026-04-21T12-18-31.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869594/waterfall_13869594_2026-04-21T12-18-31.png", "demoddata": [ { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869594/data_13869594_2026-04-21T12-20-48" } ], "station_name": "MEGANISI_1", "station_lat": 38.65, "station_lng": 20.74, "station_alt": 6, "vetted_status": "good", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "2.1.2", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"GMSK\", \"soapy-rx-device\": \"driver=rtlsdr,biastee=true\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"401540000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_13869594_2026-04-21T12-18-31.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_13869594_2026-04-21T12-18-31.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_13869594\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"12.4\", \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": null, \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"0\", \"iq-file-path\": null, \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"baud\": \"4800\"}}, \"latitude\": 38.65, \"longitude\": 20.74, \"elevation\": 6.0, \"frequency\": 401540000}", "status": "good", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 2.0, "set_azimuth": 206.0, "max_altitude": 71.0, "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 26110.56723788 .00002401 00000-0 11231-3 0 9993", "tle2": "2 64553 97.4670 226.5723 0000908 141.1691 218.9609 15.20725937 46113", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "paradiso", "observation_frequency": 401540000, "transmitter_unconfirmed": false, "sat_id": "XXEA-0494-6151-7239-4386" }, { "id": 13866934, "start": "2026-04-21T12:18:05Z", "end": "2026-04-21T12:21:05Z", "ground_station": 4330, "transmitter": "gi4wFtKdsmjdmaN2dxwxAr", "norad_cat_id": 38251, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/4/21/12/13866934/satnogs_13866934_2026-04-21T12-18-05.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13866934/waterfall_13866934_2026-04-21T12-18-05.png", "demoddata": [], "station_name": "I LOVE BALI", "station_lat": -8.7456, "station_lng": 115.1605, "station_alt": 10, "vetted_status": "bad", "vetted_user": 7559, "vetted_datetime": "2026-05-01T03:37:02.487781Z", "archived": false, "archive_url": null, "client_version": "2.1.2", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"FM\", \"soapy-rx-device\": \"driver=rtlsdr,serial=1004330,agc=1\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"1268520000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_13866934_2026-04-21T12-18-05.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_13866934_2026-04-21T12-18-05.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_13866934\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": \"25\", \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"9532\", \"gain-mode\": \"Overall\", \"gain\": \"48.0\", \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": null, \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"1\", \"iq-file-path\": \"/tmp/.satnogs/iq.raw\", \"udp-dump-host\": \"0.0.0.0\", \"udp-dump-port\": 57356}}, \"latitude\": -8.7456, \"longitude\": 115.1605, \"elevation\": 10.0, \"frequency\": 1268520000}", "status": "bad", "waterfall_status": "without-signal", "waterfall_status_user": 7559, "waterfall_status_datetime": "2026-05-01T03:37:02.487781Z", "rise_azimuth": 207.0, "set_azimuth": 204.0, "max_altitude": 71.0, "transmitter_uuid": "gi4wFtKdsmjdmaN2dxwxAr", "transmitter_description": "B3 GNSS", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 1268520000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "FM", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2023-10-02T15:36:18.992479Z", "transmitter_status": "active", "tle0": "0 BEIDOU 13", "tle1": "1 38251U 12018B 26109.59251307 -.00000036 00000-0 00000-0 0 9991", "tle2": "2 38251 55.7085 306.0686 0011145 284.5645 75.3183 1.86229573 94852", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "bali", "observation_frequency": 1268520000, "transmitter_unconfirmed": false, "sat_id": "UQVX-4788-0848-8437-2503" }, { "id": 13869562, "start": "2026-04-21T12:17:47Z", "end": "2026-04-21T12:24:36Z", "ground_station": 4259, "transmitter": "USqn6NpxTGkzs9iMgHCD94", "norad_cat_id": 44349, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/4/21/12/13869562/satnogs_13869562_2026-04-21T12-17-47.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869562/waterfall_13869562_2026-04-21T12-17-47.png", "demoddata": [ { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869562/data_13869562_2026-04-21T12-20-58" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869562/data_13869562_2026-04-21T12-20-33" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869562/data_13869562_2026-04-21T12-20-08" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869562/data_13869562_2026-04-21T12-22-19" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869562/data_13869562_2026-04-21T12-22-03" }, { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869562/data_13869562_2026-04-21T12-21-40" } ], "station_name": "HS0ZQS_UHF", "station_lat": 13.867188, "station_lng": 100.497646, "station_alt": 12, "vetted_status": "bad", "vetted_user": 2234, "vetted_datetime": "2026-04-21T13:00:40.173133Z", "archived": false, "archive_url": null, "client_version": "2.1.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": null, \"parameters\": {\"mode\": \"CW\", \"soapy-rx-device\": \"driver=rtlsdr\", \"samp-rate-rx\": \"2.048e+06\", \"rx-freq\": \"400900000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_13869562_2026-04-21T12-17-47.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_13869562_2026-04-21T12-17-47.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_13869562\", \"doppler-correction-per-sec\": null, \"lo-offset\": \"100\", \"ppm\": null, \"rigctl-host\": \"rigctld\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"37.0\", \"antenna\": \"RX\", \"dev-args\": \"driver=rtlsdr,biastee=true\", \"stream-args\": null, \"tune-args\": null, \"other-settings\": null, \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"0\", \"iq-file-path\": null, \"udp-dump-host\": null, \"udp-dump-port\": 57356}}, \"latitude\": 13.867188, \"longitude\": 100.497646, \"elevation\": 12.0, \"frequency\": 400900000}", "status": "bad", "waterfall_status": "without-signal", "waterfall_status_user": 2234, "waterfall_status_datetime": "2026-04-21T13:00:40.173133Z", "rise_azimuth": 305.0, "set_azimuth": 47.0, "max_altitude": 22.0, "transmitter_uuid": "USqn6NpxTGkzs9iMgHCD94", "transmitter_description": "Downlink", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 400900000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "CW", "transmitter_invert": false, "transmitter_baud": null, "transmitter_updated": "2021-11-07T15:15:16.138442Z", "transmitter_status": "active", "tle0": "0 FORMOSAT7-1/COSMIC2-1", "tle1": "1 44349U 19036L 26110.23262358 .00001903 00000-0 13846-3 0 9992", "tle2": "2 44349 23.9978 63.0278 0000708 195.2702 164.7777 14.96250267375962", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "OE1MPB", "observation_frequency": 400900000, "transmitter_unconfirmed": false, "sat_id": "RPDQ-1197-8043-4841-1250" }, { "id": 13869587, "start": "2026-04-21T12:17:42Z", "end": "2026-04-21T12:22:20Z", "ground_station": 766, "transmitter": "7ZsdREe4GuNxhF4dhNTCLS", "norad_cat_id": 43881, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/4/21/12/13869587/satnogs_13869587_2026-04-21T12-17-42.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13869587/waterfall_13869587_2026-04-21T12-17-42.png", "demoddata": [], "station_name": "Dunchurch", "station_lat": 52.342463, "station_lng": -1.290348, "station_alt": 128, "vetted_status": "unknown", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "1.8.1", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": \"v2.3-compat-xxx-v2.3.5.0\", \"parameters\": {\"soapy-rx-device\": \"driver=rtlsdr\", \"samp-rate-rx\": \"2.048e6\", \"rx-freq\": \"435700000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_13869587_2026-04-21T12-17-42.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_13869587_2026-04-21T12-17-42.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_13869587\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": null, \"rigctl-port\": \"4532\", \"gain-mode\": \"Overall\", \"gain\": \"44.5\", \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": null, \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"0\", \"iq-file-path\": null, \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"wpm\": null, \"baudrate\": \"4800\", \"framing\": \"ax25\"}}, \"latitude\": 52.342463, \"longitude\": -1.290348, \"elevation\": 128, \"frequency\": 435700000}", "status": "unknown", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 146.0, "set_azimuth": 358.0, "max_altitude": 51.0, "transmitter_uuid": "7ZsdREe4GuNxhF4dhNTCLS", "transmitter_description": "GMSK4k8 Mobitex TLM", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 435700000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 4800.0, "transmitter_updated": "2025-09-16T09:03:48.967045Z", "transmitter_status": "active", "tle0": "0 D-STAR ONE SPARROW", "tle1": "1 43881U 18111F 26110.28696324 .00055854 00000-0 64663-3 0 9991", "tle2": "2 43881 97.6124 46.2867 0005838 135.9429 224.2294 15.61655010402309", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "testmatch", "observation_frequency": 435700000, "transmitter_unconfirmed": false, "sat_id": "QTXY-8933-7836-7484-6250" }, { "id": 13859214, "start": "2026-04-21T12:17:21Z", "end": "2026-04-21T12:23:07Z", "ground_station": 91, "transmitter": "L4Vysu3e83B6WTbkiweFC8", "norad_cat_id": 98492, "payload": "https://network-satnogs.freetls.fastly.net/media/data_obs/2026/4/21/12/13859214/satnogs_13859214_2026-04-21T12-17-21.ogg", "waterfall": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13859214/waterfall_13859214_2026-04-21T12-17-21.png", "demoddata": [ { "payload_demod": "https://s3.eu-central-1.wasabisys.com/satnogs-network/data_obs/2026/4/21/12/13859214/data_13859214_2026-04-21T12-21-17" } ], "station_name": "M0EYT / 2E0NOG", "station_lat": 50.77, "station_lng": -2.02, "station_alt": 60, "vetted_status": "good", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "1.6", "client_metadata": "{\"radio\": {\"name\": \"gr-satnogs\", \"version\": \"v2.3-compat-xxx-v2.3.4.0\", \"parameters\": {\"soapy-rx-device\": \"driver=airspy\", \"samp-rate-rx\": \"2.5e6\", \"rx-freq\": \"436650000\", \"file-path\": \"/tmp/.satnogs/data/receiving_satnogs_13859214_2026-04-21T12-17-21.out\", \"waterfall-file-path\": \"/tmp/.satnogs/data/receiving_waterfall_13859214_2026-04-21T12-17-21.dat\", \"decoded-data-file-path\": \"/tmp/.satnogs/data/data_13859214\", \"doppler-correction-per-sec\": null, \"lo-offset\": null, \"ppm\": \"0\", \"rigctl-port\": \"4532\", \"gain-mode\": \"Settings Field\", \"gain\": \"43\", \"antenna\": \"RX\", \"dev-args\": null, \"stream-args\": null, \"tune-args\": null, \"other-settings\": \"LNA=13,MIX=9,VGA=11\\\"\\\"\", \"dc-removal\": null, \"bb-freq\": null, \"bw\": null, \"enable-iq-dump\": \"1\", \"iq-file-path\": \"/datadrive/meteor/new_iq/last_obs.iq\", \"udp-dump-host\": null, \"udp-dump-port\": 57356, \"wpm\": null, \"baudrate\": \"9600\", \"framing\": \"ax25\"}}, \"latitude\": 50.77, \"longitude\": -2.02, \"elevation\": 60, \"frequency\": 436650000}", "status": "good", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 167.0, "set_azimuth": 345.0, "max_altitude": 86.0, "transmitter_uuid": "L4Vysu3e83B6WTbkiweFC8", "transmitter_description": "Mode U - GMSK9k6 - Transmitter", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 436650000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "GMSK", "transmitter_invert": false, "transmitter_baud": 9600.0, "transmitter_updated": "2025-11-25T10:01:46.433743Z", "transmitter_status": "active", "tle0": "0 OBJECT H", "tle1": "1 66657U 25274H 26109.56130970 .00001713 00000-0 16878-3 0 9994", "tle2": "2 66657 97.7465 39.7084 0011356 202.6685 157.4034 14.93301876 21476", "tle_source": "Space-Track.org", "center_frequency": null, "observer": "uhf-satcom", "observation_frequency": 436650000, "transmitter_unconfirmed": false, "sat_id": "WNIW-3579-8441-1864-2418" }, { "id": 13869453, "start": "2026-04-21T12:17:09Z", "end": "2026-04-21T12:24:18Z", "ground_station": 71, "transmitter": "8ZGBSuGbQQBGZPedsZU6f7", "norad_cat_id": 99515, "payload": null, "waterfall": null, "demoddata": [], "station_name": "PV8DX", "station_lat": 2.811185, "station_lng": -60.680964, "station_alt": 9, "vetted_status": "failed", "vetted_user": null, "vetted_datetime": null, "archived": false, "archive_url": null, "client_version": "", "client_metadata": "", "status": "failed", "waterfall_status": "unknown", "waterfall_status_user": null, "waterfall_status_datetime": null, "rise_azimuth": 14.0, "set_azimuth": 188.0, "max_altitude": 79.0, "transmitter_uuid": "8ZGBSuGbQQBGZPedsZU6f7", "transmitter_description": "UHF 1K2 BPSK Telemetry", "transmitter_type": "Transmitter", "transmitter_uplink_low": null, "transmitter_uplink_high": null, "transmitter_uplink_drift": null, "transmitter_downlink_low": 437365000, "transmitter_downlink_high": null, "transmitter_downlink_drift": null, "transmitter_mode": "BPSK", "transmitter_invert": false, "transmitter_baud": 1200.0, "transmitter_updated": "2021-09-30T18:00:16.934870Z", "transmitter_status": "active", "tle0": "0 OBJECT D", "tle1": "1 49398U 21102D 26110.63171664 .00008170 00000-0 28831-3 0 9994", "tle2": "2 49398 97.3253 153.6591 0010296 57.6046 302.6190 15.29446009245226", "tle_source": "Space-Track.org", "center_frequency": null, "observer": 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