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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.

OPS 5712 (P/L 152) will be above the set Earth location in 7 hours
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05000
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OPS 5712 (P/L 152) details
Identifier
2873, 1967-053G
Orbit
LEO
Last TLE update4 hours ago
Origin
Flag of USNRO/NRL (US)
ManufacturerNRL
MissionDefense Sigint
Bus & MotorNRL 24", Unknown motor
Mass52 kg wet, 52 kg dry
Launch date (UTC)
1967-05-31 (58 years ago)
Launch vehicle
THOR SLV-2 AGENA D
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBREll + 1 Ant, 18 m
Radar Cross Section1.267 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 4 hours ago
0 OPS 5712 (P/L 152)
1  2873U 67053G   25010.22777228  .00000165  00000-0  15274-3 0  9990
2  2873  69.9747  93.9674 0005103 130.8547 249.4027 13.98343752936055
Epoch: 2025-01-10T05:27Z
Definitive object data (Epoch: 2025-01-10T05:27:59.525Z)
Latitude18.94116°
Longitude-90.8781°
Altitude902.665 km
Speed7.402 km/s
True Right ascension06h 44m 27s
True Declination18° 50' 17"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude58.68258°
Longitude45.05027°
Altitude905.274 km
Speed7.407 km/s
Apparent Right ascension19h 12m 47s
Apparent Declination18° 42' 06"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time09:41:11
Azimuth38.022° NE
Elevation-21.944°
Doppler factor1
Orbital elements
Apogee altitude901.292 km
Perigee altitude893.867 km
Semi-major axis7,275.717 km
Eccentricity0.0005103
Inclination69.9747°
RAAN93.9674°
Arg. of periapsis130.8547°
True anomaly249.34797°
Mean anomaly249.4027°
Eccentric anomaly249.37534°
Mean motion3.49727 °/min
BSTAR0.00015274
Orbital period102.94 mins
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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.
9 mins2025-01-10 16:15:02.550Z346.974° N2025-01-10 16:19:02.550Z69.833° E41.658°2025-01-10 16:24:02.550Z142.576° SSE
6 mins2025-01-10 18:01:02.550Z291.465° WNW2025-01-10 18:04:02.550Z256.14° W17.489°2025-01-10 18:07:02.550Z222.944° SW
6 mins2025-01-11 05:33:02.550Z130.052° SE2025-01-11 05:35:02.550Z104.93° ESE19.383°2025-01-11 05:39:02.550Z58.896° ENE
10 mins2025-01-11 07:16:02.550Z224.373° SW2025-01-11 07:20:02.550Z288.852° WNW39.903°2025-01-11 07:26:02.550Z16.838° NNE
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