NOAA 3, 6920
Orbit data source: Space-Track
NOAA 3, 6920 is a payload satellite owned by NOAA (US) in SSO that was launched on Tue, 06 Nov 1973 UTC via a DELTA 0300 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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6920 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Non-operational spacecraft
Bus & Motor
TIROS M, Unknown motor
Mass
340 kg wet, 340 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 NOAA 3
1 06920U 73086A 26132.29527122 -.00000028 00000-0 13422-3 0 9991
2 06920 102.2854 145.8885 0006452 187.7493 183.0755 12.40393310377457Epoch: 2026-05-12T07:05Z
TLE epoch observation values (Epoch: 2026-05-12T07:05:11.433Z)
Latitude
10.52543°
Longitude
167.21162°
Altitude
1,511.811 km
Speed
7.108 km/s
True Right ascension
09h 34m 19s
True Declination
10° 28' 11"
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
05:07:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,507.612 km
Perigee altitude
1,497.443 km
Semi-major axis
7,880.665 km
Eccentricity
0.00065
Inclination
102.2854°
RAAN
145.8885°
Arg. of periapsis
187.7493°
True anomaly
183.07154°
Mean anomaly
183.0755°
Eccentric anomaly
183.07352°
Mean motion
3.10241 °/min
Orbital period
116.04 mins
BSTAR
0.00013422
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Other satellites on launch #86 in the year 1973 (1973-11-06 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.NOAA 3 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-05-12 22:42:24.786Z | 91.111° ESE | 2026-05-12 22:47:24.786Z | 51.886° ENE | 20.182° | 2026-05-12 22:53:24.786Z | 6.41° NNE |
| 15 mins | 2026-05-13 00:33:24.786Z | 158.582° S | 2026-05-13 00:40:24.786Z | 10.83° NNE | 44.957° | 2026-05-13 00:48:24.786Z | 342.458° N |
| 9 mins | 2026-05-13 02:31:24.786Z | 239.004° WSW | 2026-05-13 02:35:24.786Z | 271.305° WNW | 17.489° | 2026-05-13 02:40:24.786Z | 308.155° NW |
| 13 mins | 2026-05-13 12:43:24.786Z | 41.232° NE | 2026-05-13 12:49:24.786Z | 93.352° ESE | 28.342° | 2026-05-13 12:56:24.786Z | 155.578° SSE |
| 14 mins | 2026-05-13 14:37:24.786Z | 6.588° NNE | 2026-05-13 14:43:24.786Z | 307.716° NW | 39.685° | 2026-05-13 14:51:24.786Z | 221.829° SW |
| 4 mins | 2026-05-13 16:34:24.786Z | 327.475° NNW | 2026-05-13 16:35:24.786Z | 320.092° NNW | 12.685° | 2026-05-13 16:38:24.786Z | 298.179° NW |
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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