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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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: 22 hours ago
TLE from 22 hours ago
0 OPS 4467 B
1 813U 64031B 26045.37567782 .00000104 00000-0 69147-4 0 9994
2 813 99.8062 183.9950 0005678 153.1857 206.9613 14.23684167197454Epoch: 2026-02-14T09:00Z
TLE epoch observation values (Epoch: 2026-02-14T09:00:58.563Z)
Latitude
0.00004°
Longitude
-95.64865°
Altitude
819.443 km
Speed
7.442 km/s
True Right ascension
12h 15m 58s
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
09:49:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
814.211 km
Perigee altitude
806.048 km
Semi-major axis
7,188.267 km
Eccentricity
0.00057
Inclination
99.8062°
RAAN
183.995°
Arg. of periapsis
153.1857°
True anomaly
206.93182°
Mean anomaly
206.9613°
Eccentric anomaly
206.94656°
Mean motion
3.56129 °/min
Orbital period
101.09 mins
BSTAR
0.000069147
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-02-15 08:44:26.669Z | 151.386° SSE | 2026-02-15 08:49:26.669Z | 72.361° E | 41.971° | 2026-02-15 08:54:26.669Z | 351.926° N |
| 4 mins | 2026-02-15 10:28:26.669Z | 251.593° W | 2026-02-15 10:29:26.669Z | 264.403° W | 14.782° | 2026-02-15 10:32:26.669Z | 300.222° NW |
| 6 mins | 2026-02-15 21:03:26.669Z | 58.684° ENE | 2026-02-15 21:06:26.669Z | 102.486° ESE | 20.238° | 2026-02-15 21:09:26.669Z | 140.632° SSE |
| 8 mins | 2026-02-15 22:42:26.669Z | 355.364° N | 2026-02-15 22:46:26.669Z | 275.818° WNW | 34.733° | 2026-02-15 22:50:26.669Z | 221.993° SW |
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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