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: 17 hours ago
TLE from 17 hours ago
0 TIROS 4
1 00226U 62002A 25314.63379565 .00000362 00000-0 14154-3 0 9998
2 00226 48.2958 280.0405 0075810 71.3695 289.5418 14.47042666336794Epoch: 2025-11-10T15:12Z
TLE epoch observation values (Epoch: 2025-11-10T15:12:39.944Z)
Latitude
0.00002°
Longitude
1.84219°
Altitude
718.004 km
Speed
7.507 km/s
True Right ascension
18h 40m 09s
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
04:37:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
790.278 km
Perigee altitude
682.408 km
Semi-major axis
7,114.48 km
Eccentricity
0.00758
Inclination
48.2958°
RAAN
280.0405°
Arg. of periapsis
71.3695°
True anomaly
288.72055°
Mean anomaly
289.5418°
Eccentric anomaly
289.13143°
Mean motion
3.61683 °/min
Orbital period
99.53 mins
BSTAR
0.00014154
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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 | 2025-11-11 08:20:14.663Z | 274.843° WNW | 2025-11-11 08:23:14.663Z | 234.142° WSW | 22.28° | 2025-11-11 08:27:14.663Z | 175.54° S |
| 7 mins | 2025-11-12 00:33:14.663Z | 220.786° SW | 2025-11-12 00:36:14.663Z | 156.546° SSE | 41.98° | 2025-11-12 00:40:14.663Z | 65.629° ENE |
| 8 mins | 2025-11-12 02:17:14.663Z | 278.001° WNW | 2025-11-12 02:21:14.663Z | 357.927° N | 32.513° | 2025-11-12 02:25:14.663Z | 52.969° ENE |
| 6 mins | 2025-11-12 04:03:14.663Z | 316.075° NNW | 2025-11-12 04:06:14.663Z | 14.418° NNE | 26.732° | 2025-11-12 04:09:14.663Z | 60.156° ENE |
| 8 mins | 2025-11-12 05:47:14.663Z | 310.08° NW | 2025-11-12 05:50:14.663Z | 1.592° NNE | 39.139° | 2025-11-12 05:55:14.663Z | 102.548° ESE |
| 8 mins | 2025-11-12 07:31:14.663Z | 281.862° WNW | 2025-11-12 07:34:14.663Z | 235.27° WSW | 30.531° | 2025-11-12 07:39:14.663Z | 155.343° 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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