GGSE 4, 2828
Orbit data source: Space-Track
GGSE 4, 2828 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). 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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2828 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
NRL
Mission
Defense Technology
Bus & Motor
NRL MULTI, Unknown motor
Mass
85 kg wet, 85 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Ell + 2 Ant, 9.0 m
Radar Cross Section
1.247 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 GGSE 4
1 02828U 67053C 25241.96218061 .00000085 00000-0 97634-4 0 9994
2 02828 69.9735 328.5085 0008460 207.6921 152.3736 13.98000800967465Epoch: 2025-08-29T23:05Z
TLE epoch observation values (Epoch: 2025-08-29T23:05:32.404Z)
Latitude
-0.00004°
Longitude
3.72016°
Altitude
908.497 km
Speed
7.395 km/s
True Right ascension
21h 54m 02s
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
15:51:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
904.926 km
Perigee altitude
892.614 km
Semi-major axis
7,276.907 km
Eccentricity
0.00085
Inclination
69.9735°
RAAN
328.5085°
Arg. of periapsis
207.6921°
True anomaly
152.41851°
Mean anomaly
152.3736°
Eccentric anomaly
152.39606°
Mean motion
3.49641 °/min
Orbital period
102.96 mins
BSTAR
0.000097634
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Other satellites on launch #53 in the year 1967 (1967-05-31 UTC)
GGSE 4 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-08-31 06:07:17.828Z | 153.766° SSE | 2025-08-31 06:11:17.828Z | 103.325° ESE | 24.966° | 2025-08-31 06:15:17.828Z | 53.131° ENE |
| 9 mins | 2025-08-31 07:52:17.828Z | 235.614° WSW | 2025-08-31 07:56:17.828Z | 295.149° NW | 34.708° | 2025-08-31 08:01:17.828Z | 9.035° NNE |
| 6 mins | 2025-08-31 15:09:17.828Z | 21.605° NNE | 2025-08-31 15:11:17.828Z | 45.499° ENE | 17.529° | 2025-08-31 15:15:17.828Z | 89.714° E |
| 10 mins | 2025-08-31 16:53:17.828Z | 331.069° NNW | 2025-08-31 16:57:17.828Z | 286.519° WNW | 43.777° | 2025-08-31 17:03:17.828Z | 163.435° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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Authenticating...
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