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
CYL, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 OPS 4467 B
1 00813U 64031B 26263.44624680 .00000026 00000-0 35061-4 0 9996
2 00813 99.8409 67.3544 0004503 270.3092 89.7567 14.23730622228483Epoch: 2026-09-20T10:42Z
TLE epoch observation values (Epoch: 2026-09-20T10:42:35.723Z)
Latitude
0°
Longitude
-92.63476°
Altitude
815.632 km
Speed
7.445 km/s
True Right ascension
04h 29m 25s
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
18:01:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
813.212 km
Perigee altitude
806.738 km
Semi-major axis
7,188.112 km
Eccentricity
0.00045
Inclination
99.8409°
RAAN
67.3544°
Arg. of periapsis
270.3092°
True anomaly
89.8083°
Mean anomaly
89.7567°
Eccentric anomaly
89.7825°
Mean motion
3.5614 °/min
Orbital period
101.08 mins
BSTAR
0.000035061
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-09-21 10:26:59.433Z | 140.234° SSE | 2026-09-21 10:30:59.433Z | 78.293° E | 49.494° | 2026-09-21 10:35:59.433Z | 357.035° N |
| 6 mins | 2026-09-21 12:08:59.433Z | 233.959° WSW | 2026-09-21 12:10:59.433Z | 261.46° W | 20.027° | 2026-09-21 12:14:59.433Z | 311.226° NW |
| 5 mins | 2026-09-21 22:45:59.433Z | 71.285° E | 2026-09-21 22:47:59.433Z | 98.004° ESE | 16.994° | 2026-09-21 22:50:59.433Z | 133.009° SE |
| 9 mins | 2026-09-22 00:23:59.433Z | 2.825° NNE | 2026-09-22 00:27:59.433Z | 279.26° WNW | 57.899° | 2026-09-22 00:32:59.433Z | 211.433° 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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