NOAA 4, 7529
Orbit data source: Space-Track
NOAA 4, 7529 is a payload satellite owned by NOAA (US) in SSO that was launched on Fri, 15 Nov 1974 UTC via a DELTA 2310 launch vehicle from the Air Force Western Test Range (AFWTR). Payloads include a variety of satellites, spacecraft, and rockets 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.
Focus sentinelFocus sentinel
7529 intel report (Beta)
NOAA 4 details
| Identifier | |
| Orbit | SSO |
| Last TLE update | 22 hours ago |
| Origin | |
| Manufacturer | RCA/East Windsor |
| Mission | Non-operational Civil Weather |
| Bus & Motor | TIROS M, Unknown motor |
| Mass | 345 kg wet, 345 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Hex Poly + 3 Pan, 1.25 m |
| Radar Cross Section | 1.292 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 22 hours ago
0 NOAA 4
1 07529U 74089A 24360.58424390 -.00000027 00000-0 12022-3 0 9991
2 07529 101.9998 356.6896 0009067 142.7688 330.2566 12.53189364292058Epoch: 2024-12-25T14:01Z
Definitive object data (Epoch: 2024-12-25T14:01:18.672Z)
| Latitude | 64.31861° |
| Longitude | -102.12002° |
| Altitude | 1,455.922 km |
| Speed | 7.143 km/s |
| True Right ascension | 13h 31m 08s |
| True Declination | 64° 11' 46" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | -32.37961° |
| Longitude | -135.01298° |
| Altitude | 1,460.833 km |
| Speed | 7.132 km/s |
| Apparent Right ascension | 12h 15m 47s |
| Apparent Declination | -77° 41' 24" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 10:59:04 |
| Azimuth | 175.442° S |
| Elevation | -28.195° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 1,455.837 km |
| Perigee altitude | 1,441.644 km |
| Semi-major axis | 7,826.877 km |
| Eccentricity | 0.0009067 |
| Inclination | 101.9998° |
| RAAN | 356.6896° |
| Arg. of periapsis | 142.7688° |
| True anomaly | 330.205° |
| Mean anomaly | 330.2566° |
| Eccentric anomaly | 330.23081° |
| Mean motion | 3.13444 °/min |
| BSTAR | 0.00012022 |
| Orbital period | 114.85 mins |
Loading maneuver chart data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #89 in the year 1974 (1974-11-15 UTC)
NOAA 4 Visibility forecast
Observer location: undefined°, undefined
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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2024-12-26 13:01:41.918Z | 17.884° NNE | 2024-12-26 13:08:41.918Z | 25.69° NE | 44.798° | 2024-12-26 13:16:41.918Z | 199.587° SSW |
| 9 mins | 2024-12-26 14:56:41.918Z | 343.156° N | 2024-12-26 15:00:41.918Z | 309.086° NW | 20.094° | 2024-12-26 15:05:41.918Z | 268.02° W |
| 11 mins | 2024-12-26 22:09:41.918Z | 102.837° ESE | 2024-12-26 22:14:41.918Z | 60.385° ENE | 24.541° | 2024-12-26 22:20:41.918Z | 7.232° NNE |
| 14 mins | 2024-12-27 00:00:41.918Z | 172.358° S | 2024-12-27 00:06:41.918Z | 230.14° WSW | 43.184° | 2024-12-27 00:14:41.918Z | 337.35° NNW |
| 4 mins | 2024-12-27 01:59:41.918Z | 260.281° W | 2024-12-27 02:01:41.918Z | 275.081° WNW | 11.525° | 2024-12-27 02:03:41.918Z | 289.539° WNW |
Authenticating...
Click to sort rows by NORAD ID header in ascending order | Click to sort rows by Common name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|