DIAPASON (D1-A), 2016
Orbit data source: Space-Track
DIAPASON (D1-A), 2016 is a payload satellite owned by CNES (FR) in LEO that was launched on Thu, 17 Feb 1966 UTC via a DIAMANT A launch vehicle from the Hamma Guira Space Track Range (HGSTR). 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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2016 intel report (Beta)
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TLE from 8 hours ago
0 DIAPASON (D1-A)
1 02016U 66013A 25199.60863701 .00001027 00000-0 29912-3 0 9998
2 02016 34.0891 302.0093 1162054 120.6053 251.4338 12.65346089698158
TLE epoch observation values (Epoch: 2025-07-18T14:36:26.237Z)
Visualization orbit readout
Visualization observer readout
Orbital elements
Other satellites on launch #13 in the year 1966 (1966-02-17 UTC)
DIAPASON (D1-A) 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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9 mins | 2025-07-19 09:44:03.920Z | 205.876° SW | 2025-07-19 09:49:03.920Z | 164.56° S | 21.941° | 2025-07-19 09:53:03.920Z | 116.553° SE |
8 mins | 2025-07-19 11:45:03.920Z | 235.753° WSW | 2025-07-19 11:50:03.920Z | 161.245° S | 31.82° | 2025-07-19 11:53:03.920Z | 109.956° ESE |
5 mins | 2025-07-19 13:47:03.920Z | 242.241° WSW | 2025-07-19 13:49:03.920Z | 201.888° SSW | 29.501° | 2025-07-19 13:52:03.920Z | 130.271° SE |
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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