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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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<iframe src="https://www.satcat.com/sats-embedded/812?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/812?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

812, 1964-031A

Orbit

SSO

Country

Related business

National Reconnaissance Office (US)

Manufacturer

RCA/East Windsor

Mission

Spacecraft

Bus & Motor

P35, Unknown motor

Mass

50 kg wet, 50 kg dry

Launch date (UTC)

1964-06-18 (62 years ago)

Launch vehicle

THOR SLV-2 AGENA D

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 OPS 4467 A
1   812U 64031A   26035.36557801  .00000117  00000-0  73533-4 0  9990
2   812  99.7979 175.2913 0006313  99.0818 261.1072 14.24561119197380

Epoch: 2026-02-04T08:46Z

TLE epoch observation values (Epoch: 2026-02-04T08:46:25.940Z)

Latitude

0.00001°

Longitude

-90.84999°

Altitude

813.557 km

Speed

7.446 km/s

True Right ascension

11h 41m 09s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

02:17:16

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

811.713 km

Perigee altitude

802.64 km

Semi-major axis

7,185.313 km

Eccentricity

0.00063

Inclination

99.7979°

RAAN

175.2913°

Arg. of periapsis

99.0818°

True anomaly

261.03574°

Mean anomaly

261.1072°

Eccentric anomaly

261.07147°

Mean motion

3.56348 °/min

Orbital period

101.02 mins

BSTAR

0.000073533

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Other satellites on launch #31 in the year 1964 (1964-06-18 UTC)

OPS 4467 B, 813

THOR AGENA D R/B, 815

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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.
9 mins	2026-02-05 08:30:04.135Z	134.976° SE	2026-02-05 08:34:04.135Z	78.009° E	33.538°	2026-02-05 08:39:04.135Z	0.193° NNE
6 mins	2026-02-05 10:12:04.135Z	230.452° WSW	2026-02-05 10:14:04.135Z	260.975° W	21.669°	2026-02-05 10:18:04.135Z	314.088° NW
8 mins	2026-02-05 22:27:04.135Z	6.048° NNE	2026-02-05 22:30:04.135Z	312.717° NW	42.714°	2026-02-05 22:35:04.135Z	206.349° SW

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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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Check out OPS 4467 A, 812 on other resources

View OPS 4467 A, 812 on NASA - NSSDCA Website

View OPS 4467 A, 812 on Heavens-Above

View OPS 4467 A, 812 on Keep Track

View OPS 4467 A, 812 on Celestrak

View OPS 4467 A, 812 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

OPS 4467 A, 812

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-02-04T08:46:25.940Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #31 in the year 1964 (1964-06-18 UTC)

OPS 4467 A Visibility forecast

Co-orbital & Co-planar RSOs

Check out OPS 4467 A, 812 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago