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GGSE 2, 1244

Orbit data source: Space-Track

GGSE 2, 1244 is an American payload satellite in LEO that was launched on Tue, 09 Mar 1965 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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GGSE 2 details
Identifier
1244, 1965-016B
Orbit
LEO
Last TLE update10 hours ago
Origin
Flag of USNRO/NRL (US)
ManufacturerNRL
MissionDefense Technology
Bus & MotorNRL 24", Unknown motor
Mass55 kg wet, 55 kg dry
Launch date (UTC)
1965-03-09 (60 years ago)
Launch vehicle
THOR SLV-2 AGENA D
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBRSphere + 1 Ant, 3.7 m
Radar Cross Section0.380 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 10 hours ago
0 GGSE 2
1  1244U 65016B   25013.98494554  .00000095  00000-0  10738-3 0  9994
2  1244  70.0771 212.2342 0018677  46.5020 313.7634 13.96023761 46057
Epoch: 2025-01-13T23:38Z
Definitive object data (Epoch: 2025-01-13T23:38:19.294Z)
Latitude-0.00012°
Longitude103.95562°
Altitude900.514 km
Speed7.407 km/s
True Right ascension14h 08m 56s
True Declination0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude-18.60261°
Longitude96.07833°
Altitude908.494 km
Speed7.4 km/s
Apparent Right ascension16h 37m 51s
Apparent Declination-51° 25' 05"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time10:27:44
Azimuth133.045° SE
Elevation-31.515°
Doppler factor1
Orbital elements
Apogee altitude919.236 km
Perigee altitude892.028 km
Semi-major axis7,283.769 km
Eccentricity0.0018677
Inclination70.0771°
RAAN212.2342°
Arg. of periapsis46.502°
True anomaly313.60858°
Mean anomaly313.7634°
Eccentric anomaly313.68602°
Mean motion3.49147 °/min
BSTAR0.00010738
Orbital period103.11 mins
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GGSE 2 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 mins2025-01-14 13:30:44.447Z155.711° SSE2025-01-14 13:34:44.447Z106.428° ESE25.16°2025-01-14 13:39:44.447Z47.35° ENE
10 mins2025-01-14 15:15:44.447Z234.644° WSW2025-01-14 15:20:44.447Z313.675° NW33.642°2025-01-14 15:25:44.447Z11.456° NNE
6 mins2025-01-14 22:33:44.447Z22.83° NE2025-01-14 22:35:44.447Z47.115° ENE17.913°2025-01-14 22:39:44.447Z91.072° ESE
10 mins2025-01-15 00:17:44.447Z330.606° NNW2025-01-15 00:21:44.447Z284.859° WNW43.53°2025-01-15 00:27:44.447Z164.495° S
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