OBJECT K, 61903
Orbit data source: Space-Track
Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.
OBJECT K, 61903 is a satellite owned by Yunyao yuhang (CN) in SSO that was launched on Mon, 11 Nov 2024 UTC via a LIJIAN-1 launch vehicle from the Jiuquan Satellite Launch Center, China (JSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.
61903 intel report (Beta)
OBJECT K details
| Identifier | |
| Orbit | SSO |
| Last TLE update | 4 hours ago |
| Origin | |
| Manufacturer | Yunyao yuhang |
| Mission | Operational spacecraft |
| Bus & Motor | YY-1, Unknown motor |
| Mass | ~50 kg wet, ~50 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Unknown |
| Shape & HBR | Unknown |
| Radar Cross Section | Medium (>0.1 m² and <1 m²) |
Expand to show TLE details & history
TLE from 4 hours ago
0 OBJECT K
1 61903U 24205K 25028.79093415 .00017896 00000-0 94218-3 0 9995
2 61903 97.4658 105.6453 0013571 22.9608 337.2229 15.15601152 11870Definitive object data (Epoch: 2025-01-28T18:58:56.71Z)
| Latitude | 0.00003° |
| Longitude | 52.61738° |
| Altitude | 513.606 km |
| Speed | 7.612 km/s |
| True Right ascension | 07h 02m 34s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
| Latitude | -63.29001° |
| Longitude | 67.81207° |
| Altitude | 542.79 km |
| Speed | 7.59 km/s |
| Apparent Right ascension | 11h 10m 13s |
| Apparent Declination | -57° 39' 13" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 01:00:39 |
| Azimuth | 144.197° SSE |
| Elevation | -64.923° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 525.485 km |
| Perigee altitude | 506.772 km |
| Semi-major axis | 6,894.265 km |
| Eccentricity | 0.0013571 |
| Inclination | 97.4658° |
| RAAN | 105.6453° |
| Arg. of periapsis | 22.9608° |
| True anomaly | 337.1626° |
| Mean anomaly | 337.2229° |
| Eccentric anomaly | 337.19276° |
| Mean motion | 3.7915 °/min |
| BSTAR | 0.00094218 |
| Orbital period | 94.95 mins |
Other satellites on launch #205 in the year 2024 (2024-11-11 UTC)
OBJECT K 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-01-29 04:37:13.946Z | 141.86° SSE | 2025-01-29 04:40:13.946Z | 75.496° E | 33.519° | 2025-01-29 04:43:13.946Z | 5.759° NNE |
| 6 mins | 2025-01-29 17:44:13.946Z | 19.643° NNE | 2025-01-29 17:47:13.946Z | 146.214° SSE | 41.746° | 2025-01-29 17:50:13.946Z | 185.106° SSW |
Click to sort rows by NORAD ID header in ascending order | Click to sort rows by Common name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|