CALSPHERE 1, 900
Orbit data source: Space-Track
CALSPHERE 1, 900 is a payload satellite in LEO that was launched on Tue, 06 Oct 1964 UTC via a THOR ABLESTAR 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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900 intel report (Beta)
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Edit Public Description
Expand to show TLE details & history
TLE from 18 hours ago
0 CALSPHERE 1
1 00900U 64063C 25138.75695194 .00000820 00000-0 83223-3 0 9994
2 00900 90.2168 62.7226 0028088 48.5059 343.3084 13.76046257 17171
Epoch: 2025-05-18T18:10Z
TLE epoch observation values (Epoch: 2025-05-18T18:10:00.647Z)
Latitude
31.77658°
Longitude
-86.59304°
Altitude
962.298 km
Speed
7.383 km/s
True Right ascension
04h 10m 21s
True Declination
31° 37' 38"
Sunlit
Visualization orbit readout
Latitude
31.03745°
Longitude
93.6875°
Altitude
986.471 km
Speed
7.359 km/s
Apparent Right ascension
13h 15m 12s
Apparent Declination
-2° 29' 59"
Sunlit
Visualization observer readout
Local Sidereal Time
21:00:19
Azimuth
285.617° WNW
Elevation
-21.547°
Doppler factor
1
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Other satellites on launch #63 in the year 1964 (1964-10-06 UTC)
CALSPHERE 1 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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11 mins | 2025-05-19 18:33:07.422Z | 147.376° SSE | 2025-05-19 18:38:07.422Z | 91.872° ESE | 33.027° | 2025-05-19 18:44:07.422Z | 12.459° NNE |
9 mins | 2025-05-19 20:19:07.422Z | 226.668° WSW | 2025-05-19 20:23:07.422Z | 276.341° WNW | 24.622° | 2025-05-19 20:28:07.422Z | 333.279° NNW |
10 mins | 2025-05-20 07:16:07.422Z | 2.188° NNE | 2025-05-20 07:20:07.422Z | 350.298° N | 44.849° | 2025-05-20 07:26:07.422Z | 184.936° SSW |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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