OAO 1, 2142
Orbit data source: Space-Track
OAO 1, 2142 is a payload satellite owned by GSFC (US) in LEO that was launched on Fri, 08 Apr 1966 UTC via an ATLAS SLV-3 AGENA D launch vehicle from the Air Force Eastern Test Range (AFETR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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2142 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 15 hours ago
0 OAO 1
1 02142U 66031A 25183.44979667 .00000073 00000-0 32421-4 0 9992
2 02142 35.0460 81.9972 0006184 72.2040 287.9322 14.34574942100837
Epoch: 2025-07-02T10:47Z
TLE epoch observation values (Epoch: 2025-07-02T10:47:42.432Z)
Latitude
-0.00001°
Longitude
-0.66034°
Altitude
774.074 km
Speed
7.47 km/s
True Right ascension
05h 27m 59s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
31.06105°
Longitude
54.51431°
Altitude
772.145 km
Speed
7.475 km/s
Apparent Right ascension
06h 06m 09s
Apparent Declination
-3° 32' 28"
Sunlit
Visualization observer readout
Local Sidereal Time
13:52:21
Azimuth
284.98° WNW
Elevation
-22.446°
Doppler factor
1
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Other satellites on launch #31 in the year 1966 (1966-04-08 UTC)
OAO 1 Visibility forecast
Observer location: undefined°, undefined°
Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
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7 mins | 2025-07-03 02:20:23.660Z | 249.909° W | 2025-07-03 02:23:23.660Z | 212.099° SW | 20.943° | 2025-07-03 02:27:23.660Z | 159.268° S |
6 mins | 2025-07-03 20:26:23.660Z | 195.173° SSW | 2025-07-03 20:29:23.660Z | 147.894° SSE | 23.134° | 2025-07-03 20:32:23.660Z | 108.71° ESE |
8 mins | 2025-07-03 22:11:23.660Z | 235.681° WSW | 2025-07-03 22:14:23.660Z | 181.484° SSW | 36.096° | 2025-07-03 22:19:23.660Z | 100.973° ESE |
8 mins | 2025-07-03 23:57:23.660Z | 251.476° W | 2025-07-04 00:00:23.660Z | 196.298° SSW | 36.003° | 2025-07-04 00:05:23.660Z | 117.327° SE |
7 mins | 2025-07-04 01:43:23.660Z | 246.581° WSW | 2025-07-04 01:46:23.660Z | 203.233° SW | 23.05° | 2025-07-04 01:50:23.660Z | 152.057° SSE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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