TIROS 4, 226
Orbit data source: Space-Track
TIROS 4, 226 is a payload satellite owned by GSFC (US) in LEO that was launched on Thu, 08 Feb 1962 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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226 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
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: 14 hours ago
TLE from 14 hours ago
0 TIROS 4
1 226U 62002A 25296.12762073 .00000223 00000-0 10476-3 0 9990
2 226 48.2976 3.7955 0076300 354.8889 5.1225 14.47027097334116Epoch: 2025-10-23T03:03Z
TLE epoch observation values (Epoch: 2025-10-23T03:03:46.431Z)
Latitude
0.00005°
Longitude
-73.93925°
Altitude
681.676 km
Speed
7.546 km/s
True Right ascension
00h 15m 10s
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
12:17:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
790.678 km
Perigee altitude
682.11 km
Semi-major axis
7,114.531 km
Eccentricity
0.00763
Inclination
48.2976°
RAAN
3.7955°
Arg. of periapsis
354.8889°
True anomaly
5.20131°
Mean anomaly
5.1225°
Eccentric anomaly
5.16183°
Mean motion
3.61679 °/min
Orbital period
99.54 mins
BSTAR
0.00010476
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Other satellites on launch #2 in the year 1962 (1962-02-08 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 4 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-24 07:26:18.696Z | 219.738° SW | 2025-10-24 07:29:18.696Z | 135.738° SSE | 42.231° | 2025-10-24 07:33:18.696Z | 64.957° ENE |
| 8 mins | 2025-10-24 09:10:18.696Z | 279.95° WNW | 2025-10-24 09:13:18.696Z | 332.905° NNW | 33.555° | 2025-10-24 09:18:18.696Z | 53.721° ENE |
| 8 mins | 2025-10-24 10:55:18.696Z | 308.205° NW | 2025-10-24 10:58:18.696Z | 354.223° N | 28.089° | 2025-10-24 11:03:18.696Z | 67.507° E |
| 8 mins | 2025-10-24 12:40:18.696Z | 310.598° NW | 2025-10-24 12:43:18.696Z | 4.406° NNE | 40.119° | 2025-10-24 12:48:18.696Z | 102.674° ESE |
| 8 mins | 2025-10-24 14:24:18.696Z | 281.485° WNW | 2025-10-24 14:28:18.696Z | 208.424° SW | 31.876° | 2025-10-24 14:32:18.696Z | 156.252° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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