YAOGAN-39 01A, 57727
Orbit data source: Space-Track
YAOGAN-39 01A, 57727 is a payload satellite owned by PLA GAD (CN) in LEO that was launched on Thu, 31 Aug 2023 UTC via a Chang Zheng 2D launch vehicle from the Xichang Space Center, China (XSC). Payloads include a variety of satellites, spacecraft, and rockets 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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YAOGAN-39 01A details
| NORAD ID | 57727 |
| COSPAR ID | |
| Orbit | LEO |
| Last TLE update | 7 hours ago |
| Origin | |
| Manufacturer | DFH |
| Bus | Unknown |
| Motor | Unknown |
| Mass | ~300 kg wet, ~300 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Radar Cross Section | Large (>1 m²) |
Predictive object data (real-time)
| Latitude | -12.58771° |
| Longitude | 56.98657° |
| Altitude | 503.055 km |
| Speed | 7.612 km/s |
| Apparent Right ascension | 02h 08m 17s |
| Apparent Declination | -45° 09' 53" |
| Sunlit | Object is in full shadow |
Predictive observer data (real-time)
| Local Sidereal Time | 19:28:04 |
| Azimuth | 123.809° SE |
| Elevation | -33.328° |
| Doppler factor | 1 |
Orbital elements
| Apogee | 505.9 km |
| Perigee | 495.089 km |
| Semi-major axis | 6,878.631 km |
| Eccentricity | 0.0007858 |
| Inclination | 34.9979° |
| RAAN | 149.563° |
| Arg. of periapsis | 345.2056° |
| True anomaly | 14.86589° |
| Mean anomaly | 14.8428° |
| Eccentric anomaly | 14.85434° |
| Mean motion | 3.80443 °/min |
| BSTAR | 0.00083063 |
| Period | 94.63 mins |
Definitive object data (Epoch: 2024-07-26T22:56:15.536Z)
| Latitude | -0.00002° |
| Longitude | -139.62541° |
| Altitude | 490.93 km |
| Speed | 7.625 km/s |
| True Right ascension | 09h 58m 15s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
TLE from 7 hours ago
0 YAOGAN-39 01A
1 57727U 23130A 24208.95573538 .00019954 00000-0 83063-3 0 9999
2 57727 34.9979 149.5630 0007858 345.2056 14.8428 15.22851632 50414Epoch: 2024-07-26T22:56Z
No data available
Other satellites on launch #130 in the year 2023 (2023-08-31 UTC)
| YAOGAN-39 01A, 57727 |
| YAOGAN-39 01B, 57728 |
| CZ-2D R/B, 57729 (Decayed) |
| CZ-2D DEB, 57730 (Decayed) |
| YAOGAN-39 01C, 57731 |
YAOGAN-39 01A Visibility forecast
Observer location: 39.9160978°, -105.1181434
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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