NOAA 5, 9057
Orbit data source: Space-Track
NOAA 5, 9057 is a payload satellite owned by NOAA (US) in SSO that was launched on Thu, 29 Jul 1976 UTC via a DELTA 2310 launch vehicle from the Air Force Western Test Range (AFWTR). 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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9057 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Non-operational spacecraft
Bus & Motor
TIROS M, Unknown motor
Mass
340 kg wet, 340 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
BOX + 2 PAN, 1.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 NOAA 5
1 09057U 76077A 26265.74187343 -.00000018 00000-0 21991-3 0 9991
2 09057 102.3145 252.4390 0009724 159.7459 13.4491 12.37834535266542Epoch: 2026-09-22T17:48Z
TLE epoch observation values (Epoch: 2026-09-22T17:48:17.864Z)
Latitude
6.55552°
Longitude
165.19205°
Altitude
1,510.255 km
Speed
7.114 km/s
True Right ascension
04h 55m 28s
True Declination
6° 31' 13"
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
20:29:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,521.066 km
Perigee altitude
1,505.719 km
Semi-major axis
7,891.53 km
Eccentricity
0.00097
Inclination
102.3145°
RAAN
252.439°
Arg. of periapsis
159.7459°
True anomaly
13.47505°
Mean anomaly
13.4491°
Eccentric anomaly
13.46207°
Mean motion
3.096 °/min
Orbital period
116.28 mins
BSTAR
0.00021991
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Other satellites on launch #77 in the year 1976 (1976-07-29 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.NOAA 5 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-09-23 10:59:19.545Z | 41.311° NE | 2026-09-23 11:06:19.545Z | 103.094° ESE | 30.895° | 2026-09-23 11:12:19.545Z | 152.859° SSE |
| 15 mins | 2026-09-23 12:53:19.545Z | 8.56° NNE | 2026-09-23 13:00:19.545Z | 292.961° NW | 59.551° | 2026-09-23 13:08:19.545Z | 218.981° SW |
| 6 mins | 2026-09-23 14:50:19.545Z | 332.374° NNW | 2026-09-23 14:52:19.545Z | 317.568° NNW | 13.898° | 2026-09-23 14:56:19.545Z | 289.006° WNW |
| 14 mins | 2026-09-23 22:06:19.545Z | 127.996° SE | 2026-09-23 22:12:19.545Z | 66.162° ENE | 49.295° | 2026-09-23 22:20:19.545Z | 352.553° N |
| 14 mins | 2026-09-24 00:00:19.545Z | 200.059° SSW | 2026-09-24 00:06:19.545Z | 255.648° W | 38.804° | 2026-09-24 00:14:19.545Z | 326.347° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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