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SURCAL 159, 2872

Orbit data source: Space-Track

SURCAL 159, 2872 is a payload satellite owned by NRL (US) 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). 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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Identifier
2872, 1967-053F
Orbit
LEO
Last TLE update
12 hours ago
Origin
Manufacturer
NRL
Mission
Operational Defense Calibration
Bus & Motor
NRL 14"?, Unknown motor
Mass
3 kg wet, 3 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 & HBR
Sphere, 0.4 m
Radar Cross Section
0.126 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 12 hours ago
0 SURCAL 159
1 02872U 67053F   25189.81487080  .00000048  00000-0  69839-4 0  9992
2 02872  69.9747  20.1566 0007849 220.0244 140.0286 13.99482424962166
Epoch: 2025-07-08T19:33Z
TLE epoch observation values (Epoch: 2025-07-08T19:33:24.837Z)
Latitude
0.00003°
Longitude
159.79867°
Altitude
902.28 km
Speed
7.399 km/s
True Right ascension
01h 20m 37s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-6.26982°
Longitude
156.44192°
Altitude
902.903 km
Speed
7.398 km/s
Apparent Right ascension
03h 33m 50s
Apparent Declination
-30° 55' 53"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
19:41:28
Azimuth
100.12° ESE
Elevation
-39.764°
Doppler factor
1
Orbital elements
Apogee altitude
899.338 km
Perigee altitude
887.923 km
Semi-major axis
7,271.767 km
Eccentricity
0.00078
Inclination
69.9747°
RAAN
20.1566°
Arg. of periapsis
220.0244°
True anomaly
Unknown
Mean anomaly
140.0286°
Eccentric anomaly
Unknown
Mean motion
3.50012 °/min
Orbital period
102.85 mins
BSTAR
0.000069839
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SURCAL 159 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.
7 mins2025-07-09 12:49:58.052Z141.802° SSE2025-07-09 12:53:58.052Z96.047° ESE18.729°2025-07-09 12:56:58.052Z62.311° ENE
10 mins2025-07-09 14:33:58.052Z221.861° SW2025-07-09 14:37:58.052Z276.535° WNW40.123°2025-07-09 14:43:58.052Z16.774° NNE
4 mins2025-07-09 21:50:58.052Z25.34° NE2025-07-09 21:52:58.052Z47.051° ENE13.521°2025-07-09 21:54:58.052Z68.291° E
10 mins2025-07-09 23:34:58.052Z339.926° N2025-07-09 23:38:58.052Z43.505° NE44.325°2025-07-09 23:44:58.052Z151.898° SSE
4 mins2025-07-10 01:21:58.052Z280.6° WNW2025-07-10 01:23:58.052Z258.661° W13.722°2025-07-10 01:25:58.052Z237.447° WSW
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