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: 6 hours ago
TLE from 6 hours ago
0 OPS 4467 A
1 812U 64031A 26137.13560278 .00000014 00000-0 29374-4 0 9990
2 812 99.8170 288.8300 0005727 166.1013 194.0320 14.24589525211878Epoch: 2026-05-17T03:15Z
TLE epoch observation values (Epoch: 2026-05-17T03:15:16.080Z)
Latitude
-0.0001°
Longitude
5.17046°
Altitude
816.751 km
Speed
7.443 km/s
True Right ascension
19h 15m 19s
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
18:00:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
811.197 km
Perigee altitude
802.967 km
Semi-major axis
7,185.219 km
Eccentricity
0.00057
Inclination
99.817°
RAAN
288.83°
Arg. of periapsis
166.1013°
True anomaly
194.0161°
Mean anomaly
194.032°
Eccentric anomaly
194.02405°
Mean motion
3.56355 °/min
Orbital period
101.02 mins
BSTAR
0.000029374
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-05-17 10:06:01.739Z | 169.1° S | 2026-05-17 10:11:01.739Z | 245.598° WSW | 44.273° | 2026-05-17 10:16:01.739Z | 341.76° N |
| 8 mins | 2026-05-17 22:24:01.739Z | 41.856° NE | 2026-05-17 22:27:01.739Z | 89.752° E | 30.239° | 2026-05-17 22:32:01.739Z | 164.616° S |
| 7 mins | 2026-05-18 00:04:01.739Z | 340.896° N | 2026-05-18 00:07:01.739Z | 293.895° NW | 25.123° | 2026-05-18 00:11:01.739Z | 240.143° WSW |
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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