OPS 5712 (P/L 152), 2873
Orbit data source: Space-Track
OPS 5712 (P/L 152), 2873 is an American payload satellite in LEO that was launched on Wed, 31 May 1967 UTC via a THOR SLV-2 AGENA D launch vehicle from the Air Force Western Test Range (AFWTR). Payloads include a variety of satellites, spacecraft, and rockets 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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2873 intel report (Beta)
OPS 5712 (P/L 152) details
Identifier | |
Orbit | LEO |
Last TLE update | 20 hours ago |
Origin | |
Manufacturer | NRL |
Mission | Defense Sigint |
Bus & Motor | NRL 24", Unknown motor |
Mass | 52 kg wet, 52 kg dry |
Launch date (UTC) | |
Launch vehicle | |
Launch site | |
Object type | Payload Rocket body Debris |
Shape & HBR | Ell + 1 Ant, 18 m |
Radar Cross Section | 1.267 m², Medium (>0.1 m² and < 1m²) |
Expand to show TLE details & history
TLE from 20 hours ago
0 OPS 5712 (P/L 152)
1 02873U 67053G 25042.73342049 .00000176 00000-0 16085-3 0 9993
2 02873 69.9751 24.1144 0004769 63.6090 109.9879 13.98360813939944
Epoch: 2025-02-11T17:36Z
Definitive object data (Epoch: 2025-02-11T17:36:07.53Z)
Latitude | 5.89804° |
Longitude | 155.90259° |
Altitude | 902.406 km |
Speed | 7.401 km/s |
True Right ascension | 13h 27m 52s |
True Declination | 5° 51' 49" |
Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
Latitude | 45.66181° |
Longitude | 134.44485° |
Altitude | 904.517 km |
Speed | 7.405 km/s |
Apparent Right ascension | 08h 23m 18s |
Apparent Declination | 11° 23' 31" |
Sunlit | Object is in full shadow |
Visualization observer readout
Local Sidereal Time | 16:30:51 |
Azimuth | 300.166° NW |
Elevation | -15.691° |
Doppler factor | 1 |
Orbital elements
Apogee altitude | 900.99 km |
Perigee altitude | 894.051 km |
Semi-major axis | 7,275.657 km |
Eccentricity | 0.0004769 |
Inclination | 69.9751° |
RAAN | 24.1144° |
Arg. of periapsis | 63.609° |
True anomaly | 110.03925° |
Mean anomaly | 109.9879° |
Eccentric anomaly | 110.01357° |
Mean motion | 3.49732 °/min |
BSTAR | 0.00016085 |
Orbital period | 102.94 mins |
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Other satellites on launch #53 in the year 1967 (1967-05-31 UTC)
OPS 5712 (P/L 152) 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. |
---|---|---|---|---|---|---|---|
11 mins | 2025-02-12 23:46:50.734Z | 195.592° SSW | 2025-02-12 23:52:50.734Z | 90.331° ESE | 43.792° | 2025-02-12 23:57:50.734Z | 28.699° NE |
6 mins | 2025-02-13 01:35:50.734Z | 277.34° WNW | 2025-02-13 01:38:50.734Z | 312.888° NW | 17.905° | 2025-02-13 01:41:50.734Z | 347.282° N |
9 mins | 2025-02-13 08:49:50.734Z | 357.412° N | 2025-02-13 08:53:50.734Z | 65.2° ENE | 33.877° | 2025-02-13 08:58:50.734Z | 128.201° SE |
7 mins | 2025-02-13 10:35:50.734Z | 298.92° NW | 2025-02-13 10:38:50.734Z | 255.755° W | 25.537° | 2025-02-13 10:42:50.734Z | 204.772° SW |
Authenticating...
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