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: 5 hours ago
TLE from 5 hours ago
0 TIROS 4
1 226U 62002A 25345.15418536 .00000373 00000-0 14371-3 0 9994
2 226 48.2944 141.9049 0076423 197.6192 162.2054 14.47071579341214Epoch: 2025-12-11T03:42Z
TLE epoch observation values (Epoch: 2025-12-11T03:42:01.615Z)
Latitude
0.00006°
Longitude
6.28398°
Altitude
787.379 km
Speed
7.434 km/s
True Right ascension
09h 27m 37s
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
06:49:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
790.619 km
Perigee altitude
681.878 km
Semi-major axis
7,114.386 km
Eccentricity
0.00764
Inclination
48.2944°
RAAN
141.9049°
Arg. of periapsis
197.6192°
True anomaly
162.47062°
Mean anomaly
162.2054°
Eccentric anomaly
162.33825°
Mean motion
3.6169 °/min
Orbital period
99.53 mins
BSTAR
0.00014371
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-11 12:08:00.773Z | 163.952° S | 2025-12-11 12:11:00.773Z | 127.666° SE | 16.318° | 2025-12-11 12:14:00.773Z | 93.053° ESE |
| 9 mins | 2025-12-11 13:50:00.773Z | 229.246° WSW | 2025-12-11 13:54:00.773Z | 188.546° SSW | 43.336° | 2025-12-11 13:59:00.773Z | 62.245° ENE |
| 8 mins | 2025-12-11 15:35:00.773Z | 279.174° WNW | 2025-12-11 15:39:00.773Z | 344.179° N | 33.451° | 2025-12-11 15:43:00.773Z | 50.155° ENE |
| 7 mins | 2025-12-11 17:21:00.773Z | 311.717° NW | 2025-12-11 17:24:00.773Z | 1.293° NNE | 28.964° | 2025-12-11 17:28:00.773Z | 65.004° ENE |
| 9 mins | 2025-12-11 19:05:00.773Z | 306.406° NW | 2025-12-11 19:09:00.773Z | 20.399° NNE | 41.934° | 2025-12-11 19:14:00.773Z | 107.646° ESE |
| 7 mins | 2025-12-11 20:50:00.773Z | 275.695° WNW | 2025-12-11 20:53:00.773Z | 224.923° SW | 28.182° | 2025-12-11 20:57:00.773Z | 163.781° S |
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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