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). 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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1244 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
NRL
Mission
Spacecraft
Bus & Motor
NRL 24", Unknown motor
Mass
55 kg wet, 55 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
SPHERE + ANT, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 GGSE 2
1 01244U 65016B 26271.23251812 .00000032 00000-0 61040-4 0 9991
2 01244 70.0806 326.8095 0023156 308.6720 51.2314 13.96174147132443Epoch: 2026-09-28T05:34Z
TLE epoch observation values (Epoch: 2026-09-28T05:34:49.565Z)
Latitude
-0.00006°
Longitude
-123.91187°
Altitude
898.851 km
Speed
7.408 km/s
True Right ascension
21h 47m 14s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
10:38:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
921.973 km
Perigee altitude
888.243 km
Semi-major axis
7,283.245 km
Eccentricity
0.00232
Inclination
70.0806°
RAAN
326.8095°
Arg. of periapsis
308.672°
True anomaly
51.43866°
Mean anomaly
51.2314°
Eccentric anomaly
51.33499°
Mean motion
3.49185 °/min
Orbital period
103.1 mins
BSTAR
0.00006104
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Other satellites on launch #16 in the year 1965 (1965-03-09 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.GGSE 2 Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-09-29 04:03:15.394Z | 148.053° SSE | 2026-09-29 04:07:15.394Z | 98.948° ESE | 24.393° | 2026-09-29 04:11:15.394Z | 53.431° ENE |
| 9 mins | 2026-09-29 05:48:15.394Z | 231.615° WSW | 2026-09-29 05:52:15.394Z | 299.037° NW | 49.601° | 2026-09-29 05:57:15.394Z | 11.621° NNE |
| 6 mins | 2026-09-29 13:05:15.394Z | 17.795° NNE | 2026-09-29 13:08:15.394Z | 51.27° ENE | 16.996° | 2026-09-29 13:11:15.394Z | 82.794° E |
| 11 mins | 2026-09-29 14:49:15.394Z | 334.838° NNW | 2026-09-29 14:54:15.394Z | 286.293° WNW | 86.127° | 2026-09-29 15:00:15.394Z | 158.841° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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