VANGUARD 2, 11
Orbit data source: Space-Track
VANGUARD 2, 11 is a payload satellite owned by NASA BSC (US) in LEO that was launched on Tue, 17 Feb 1959 UTC via a VANGUARD 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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11 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 11 hours ago
0 VANGUARD 2
1 00011U 59001A 25132.78719286 .00001592 00000-0 82402-3 0 9994
2 00011 32.8722 159.7924 1449057 299.3985 46.9589 11.89757763487756
Epoch: 2025-05-12T18:53Z
Definitive object data (Epoch: 2025-05-12T18:53:33.463Z)
Latitude
-0.00003°
Longitude
5.60765°
Altitude
1,029.868 km
Speed
7.647 km/s
True Right ascension
10h 39m 10s
True Declination
0° 00' 00"
Sunlit
Visualization TLE readout
Latitude
-18.12096°
Longitude
-145.93478°
Altitude
1,507.612 km
Speed
7.209 km/s
Apparent Right ascension
01h 24m 40s
Apparent Declination
-28° 39' 52"
Sunlit
Visualization observer readout
Local Sidereal Time
14:44:42
Azimuth
61.776° ENE
Elevation
-70.079°
Doppler factor
1
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Other satellites on launch #1 in the year 1959 (1959-02-17 UTC)
VANGUARD 2 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 | 2025-05-13 07:15:07.216Z | 249.539° W | 2025-05-13 07:27:07.216Z | 175.064° S | 42.24° | 2025-05-13 07:44:07.216Z | 96.641° ESE |
30 mins | 2025-05-13 09:25:07.216Z | 266.634° W | 2025-05-13 09:39:07.216Z | 190.337° SSW | 41.482° | 2025-05-13 09:55:07.216Z | 119.106° SE |
28 mins | 2025-05-13 11:36:07.216Z | 270.66° WNW | 2025-05-13 11:50:07.216Z | 211.82° SW | 32.813° | 2025-05-13 12:04:07.216Z | 150.851° SSE |
13 mins | 2025-05-13 13:53:07.216Z | 251.063° W | 2025-05-13 13:59:07.216Z | 229.396° WSW | 14.325° | 2025-05-13 14:06:07.216Z | 201.868° SSW |
12 mins | 2025-05-14 03:17:07.216Z | 167.245° S | 2025-05-14 03:22:07.216Z | 131.179° SE | 18.248° | 2025-05-14 03:29:07.216Z | 96.628° ESE |
23 mins | 2025-05-14 05:21:07.216Z | 222.337° SW | 2025-05-14 05:29:07.216Z | 159.699° S | 37.104° | 2025-05-14 05:44:07.216Z | 88.02° E |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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