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
Spacecraft
Bus & Motor
P35, Unknown motor
Mass
50 kg wet, 50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 OPS 4467 B
1 813U 64031B 26035.81776248 .00000117 00000-0 75009-4 0 9999
2 813 99.8050 173.3487 0005326 178.9201 181.1986 14.23680882196093Epoch: 2026-02-04T19:37Z
TLE epoch observation values (Epoch: 2026-02-04T19:37:34.678Z)
Latitude
-0.00003°
Longitude
103.97532°
Altitude
819.643 km
Speed
7.441 km/s
True Right ascension
11h 33m 23s
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
02:17:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
813.969 km
Perigee altitude
806.312 km
Semi-major axis
7,188.278 km
Eccentricity
0.00053
Inclination
99.805°
RAAN
173.3487°
Arg. of periapsis
178.9201°
True anomaly
181.19732°
Mean anomaly
181.1986°
Eccentric anomaly
181.19796°
Mean motion
3.56128 °/min
Orbital period
101.09 mins
BSTAR
0.000075009
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-02-05 07:36:04.622Z | 97.215° ESE | 2026-02-05 07:39:04.622Z | 60.641° ENE | 16.724° | 2026-02-05 07:42:04.622Z | 23.988° NE |
| 8 mins | 2026-02-05 09:15:04.622Z | 181.654° SSW | 2026-02-05 09:18:04.622Z | 239.696° WSW | 41.444° | 2026-02-05 09:23:04.622Z | 337.205° NNW |
| 8 mins | 2026-02-05 21:32:04.622Z | 38.873° NE | 2026-02-05 21:35:04.622Z | 97.911° ESE | 35.246° | 2026-02-05 21:40:04.622Z | 172.822° S |
| 6 mins | 2026-02-05 23:12:04.622Z | 334.431° NNW | 2026-02-05 23:15:04.622Z | 289.581° WNW | 21.28° | 2026-02-05 23:18:04.622Z | 251.025° W |
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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