ERS 9, 635
Orbit data source: Space-Track
ERS 9, 635 is a payload satellite owned by USAF SSD (US) in LEO that was launched on Fri, 19 Jul 1963 UTC via an ATLAS AGENA B 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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635 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 3 days ago
0 ERS 9
1 00635U 63030B 25187.33266723 .00000000 00000-0 -10737-2 0 9992
2 00635 88.4124 234.1234 0046588 18.3200 341.9317 8.57948244940784
Epoch: 2025-07-06T07:59Z
TLE epoch observation values (Epoch: 2025-07-06T07:59:02.448Z)
Latitude
-0.00002°
Longitude
-170.19467°
Altitude
3,658.658 km
Speed
6.317 km/s
True Right ascension
15h 36m 29s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
63.57233°
Longitude
-167.1866°
Altitude
3,680.673 km
Speed
6.31 km/s
Apparent Right ascension
13h 55m 00s
Apparent Declination
30° 27' 27"
Sunlit
Visualization observer readout
Local Sidereal Time
00:11:50
Azimuth
337.074° NNW
Elevation
-15.665°
Doppler factor
1
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Other satellites on launch #30 in the year 1963 (1963-07-19 UTC)
ERS 9 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. |
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29 mins | 2025-07-09 12:19:35.284Z | 11.921° NNE | 2025-07-09 12:34:35.284Z | 65.503° ENE | 22.601° | 2025-07-09 12:48:35.284Z | 114.373° SE |
36 mins | 2025-07-09 15:07:35.284Z | 359.011° N | 2025-07-09 15:25:35.284Z | 230.384° WSW | 44.932° | 2025-07-09 15:43:35.284Z | 187.39° SSW |
23 mins | 2025-07-09 17:57:35.284Z | 341.28° N | 2025-07-09 18:08:35.284Z | 302.009° NW | 21.324° | 2025-07-09 18:20:35.284Z | 260.586° W |
32 mins | 2025-07-10 01:36:35.284Z | 133.387° SE | 2025-07-10 01:51:35.284Z | 72.25° E | 35.114° | 2025-07-10 02:08:35.284Z | 7.221° NNE |
35 mins | 2025-07-10 04:21:35.284Z | 204.137° SW | 2025-07-10 04:38:35.284Z | 280.834° WNW | 39.486° | 2025-07-10 04:56:35.284Z | 356.068° N |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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