OPS 4467 B, 813
Orbit data source: Space-Track
OPS 4467 B, 813 is an American payload satellite in SSO that was launched on Thu, 18 Jun 1964 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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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Defense Weather
Bus & Motor
P35, Unknown motor
Mass
50 kg wet, 50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl, 0.3 m
Radar Cross Section
0.377 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 OPS 4467 B
1 00813U 64031B 25261.17092836 .00000065 00000-0 52030-4 0 9993
2 00813 99.7926 17.9090 0004906 210.5044 149.5846 14.23620978176224Epoch: 2025-09-18T04:06Z
TLE epoch observation values (Epoch: 2025-09-18T04:06:08.21Z)
Latitude
-0.00002°
Longitude
-40.96156°
Altitude
819.059 km
Speed
7.442 km/s
True Right ascension
01h 11m 38s
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
04:16:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
813.868 km
Perigee altitude
806.815 km
Semi-major axis
7,188.479 km
Eccentricity
0.00049
Inclination
99.7926°
RAAN
17.909°
Arg. of periapsis
210.5044°
True anomaly
149.61305°
Mean anomaly
149.5846°
Eccentric anomaly
149.59882°
Mean motion
3.56113 °/min
Orbital period
101.09 mins
BSTAR
0.00005203
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Other satellites on launch #31 in the year 1964 (1964-06-18 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.OPS 4467 B 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 | 2025-09-18 19:52:36.099Z | 42.069° NE | 2025-09-18 19:56:36.099Z | 93.157° ESE | 23.303° | 2025-09-18 20:00:36.099Z | 148.226° SSE |
| 7 mins | 2025-09-18 21:33:36.099Z | 348.27° N | 2025-09-18 21:36:36.099Z | 293.841° NW | 32.122° | 2025-09-18 21:40:36.099Z | 229.859° WSW |
| 8 mins | 2025-09-19 07:13:36.099Z | 134.914° SE | 2025-09-19 07:17:36.099Z | 61.721° ENE | 35.427° | 2025-09-19 07:21:36.099Z | 0.907° NNE |
| 6 mins | 2025-09-19 08:54:36.099Z | 226.04° WSW | 2025-09-19 08:57:36.099Z | 268.505° W | 20.414° | 2025-09-19 09:00:36.099Z | 307.938° NW |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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