TIROS 3, 162
Orbit data source: Space-Track
TIROS 3, 162 is a payload satellite owned by GSFC (US) in LEO that was launched on Wed, 12 Jul 1961 UTC via a THOR DELTA launch vehicle from the Air Force Eastern Test Range (AFETR). 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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162 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Non-operational spacecraft
Bus & Motor
TIROS, Unknown motor
Mass
129 kg wet, 129 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: 11 hours ago
TLE from 11 hours ago
0 TIROS 3
1 162U 61017A 26091.09513160 .00000195 00000-0 10045-3 0 9995
2 162 47.9010 359.5973 0043836 7.5046 352.6494 14.45365695380629Epoch: 2026-04-01T02:16Z
TLE epoch observation values (Epoch: 2026-04-01T02:16:59.370Z)
Latitude
-0.00004°
Longitude
135.887°
Altitude
710.19 km
Speed
7.518 km/s
True Right ascension
23h 58m 23s
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
19:05:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
773.119 km
Perigee altitude
710.696 km
Semi-major axis
7,120.044 km
Eccentricity
0.00438
Inclination
47.901°
RAAN
359.5973°
Arg. of periapsis
7.5046°
True anomaly
352.58478°
Mean anomaly
352.6494°
Eccentric anomaly
352.61713°
Mean motion
3.61259 °/min
Orbital period
99.65 mins
BSTAR
0.00010045
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Other satellites on launch #17 in the year 1961 (1961-07-12 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.TIROS 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-04-01 20:43:09.612Z | 219.573° SW | 2026-04-01 20:47:09.612Z | 131.572° SE | 40.676° | 2026-04-01 20:51:09.612Z | 67.085° ENE |
| 8 mins | 2026-04-01 22:28:09.612Z | 277.089° WNW | 2026-04-01 22:31:09.612Z | 331.069° NNW | 35.195° | 2026-04-01 22:36:09.612Z | 54.882° ENE |
| 8 mins | 2026-04-02 00:13:09.612Z | 305.422° NW | 2026-04-02 00:17:09.612Z | 14.968° NNE | 28.854° | 2026-04-02 00:21:09.612Z | 67.206° ENE |
| 8 mins | 2026-04-02 01:58:09.612Z | 308.21° NW | 2026-04-02 02:02:09.612Z | 44.832° NE | 40.224° | 2026-04-02 02:06:09.612Z | 101.604° ESE |
| 7 mins | 2026-04-02 03:43:09.612Z | 276.128° WNW | 2026-04-02 03:46:09.612Z | 217.858° SW | 32.296° | 2026-04-02 03:50:09.612Z | 156.998° SSE |
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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