TIROS 1, 29
Orbit data source: Space-Track
TIROS 1, 29 is a payload satellite owned by GSFC (US) in LEO that was launched on Fri, 01 Apr 1960 UTC via a THOR ABLE II 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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29 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Non-operational spacecraft
Bus & Motor
TIROS, Unknown motor
Mass
122 kg wet, 122 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: 1 day ago
TLE from 1 day ago
0 TIROS 1
1 00029U 60002B 25351.76025934 .00000517 00000-0 98984-4 0 9996
2 00029 48.3768 166.6727 0022716 208.1770 151.7916 14.78425475515285Epoch: 2025-12-17T18:14Z
TLE epoch observation values (Epoch: 2025-12-17T18:14:46.406Z)
Latitude
-0.00001°
Longitude
166.35384°
Altitude
648.71 km
Speed
7.527 km/s
True Right ascension
11h 06m 41s
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
00:42:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
651.251 km
Perigee altitude
619.387 km
Semi-major axis
7,013.456 km
Eccentricity
0.00227
Inclination
48.3768°
RAAN
166.6727°
Arg. of periapsis
208.177°
True anomaly
151.91433°
Mean anomaly
151.7916°
Eccentric anomaly
151.853°
Mean motion
3.69526 °/min
Orbital period
97.42 mins
BSTAR
0.000098984
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Other satellites on launch #2 in the year 1960 (1960-04-01 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 1 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 | 2025-12-19 14:12:46.581Z | 219.861° SW | 2025-12-19 14:16:46.581Z | 158.663° S | 39.517° | 2025-12-19 14:20:46.581Z | 67.874° E |
| 7 mins | 2025-12-19 15:55:46.581Z | 275.352° WNW | 2025-12-19 15:58:46.581Z | 328.695° NNW | 33.455° | 2025-12-19 16:02:46.581Z | 48.546° ENE |
| 6 mins | 2025-12-19 17:39:46.581Z | 320.142° NNW | 2025-12-19 17:41:46.581Z | 359.394° N | 25.536° | 2025-12-19 17:45:46.581Z | 60.826° ENE |
| 7 mins | 2025-12-19 19:21:46.581Z | 316.756° NNW | 2025-12-19 19:24:46.581Z | 31.671° NE | 35.833° | 2025-12-19 19:28:46.581Z | 95.071° ESE |
| 7 mins | 2025-12-19 21:03:46.581Z | 281.845° WNW | 2025-12-19 21:06:46.581Z | 206.776° SW | 35.146° | 2025-12-19 21:10:46.581Z | 146.98° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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