OPS 4467 A, 812
Orbit data source: Space-Track
OPS 4467 A, 812 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: 14 hours ago
TLE from 14 hours ago
0 OPS 4467 A
1 00812U 64031A 26105.88137582 .00000022 00000-0 32878-4 0 9997
2 00812 99.8116 253.9387 0004743 259.8630 100.2010 14.24582962207427Epoch: 2026-04-15T21:09Z
TLE epoch observation values (Epoch: 2026-04-15T21:09:10.870Z)
Latitude
-0.00008°
Longitude
92.60651°
Altitude
813.384 km
Speed
7.446 km/s
True Right ascension
16h 55m 45s
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
18:03:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
810.512 km
Perigee altitude
803.696 km
Semi-major axis
7,185.241 km
Eccentricity
0.00047
Inclination
99.8116°
RAAN
253.9387°
Arg. of periapsis
259.863°
True anomaly
100.25449°
Mean anomaly
100.201°
Eccentric anomaly
100.22774°
Mean motion
3.56354 °/min
Orbital period
101.02 mins
BSTAR
0.000032878
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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 A 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-04-16 21:23:01.191Z | 68.59° E | 2026-04-16 21:25:01.191Z | 92.16° ESE | 13.095° | 2026-04-16 21:27:01.191Z | 115.678° SE |
| 9 mins | 2026-04-16 23:01:01.191Z | 9.078° NNE | 2026-04-16 23:05:01.191Z | 306.123° NW | 43.363° | 2026-04-16 23:10:01.191Z | 205.055° SW |
| 6 mins | 2026-04-17 08:43:01.191Z | 104.195° ESE | 2026-04-17 08:46:01.191Z | 57.17° ENE | 23.155° | 2026-04-17 08:49:01.191Z | 16.657° NNE |
| 8 mins | 2026-04-17 10:22:01.191Z | 201.505° SSW | 2026-04-17 10:25:01.191Z | 256.505° W | 32.992° | 2026-04-17 10:30:01.191Z | 329.513° NNW |
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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