OBJECT E, 61898
Orbit data source: Space-Track
You're viewing an Uncataloged Satellite
Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.
OBJECT E, 61898 is a Chinese satellite 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.
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61898 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CN / PRCRelated business
None
Manufacturer
Changguang WJ
Mission
Operational Commercial Imaging
Bus & Motor
JL-1, Unknown motor
Mass
42 kg wet, 42 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.8 m
Radar Cross Section
2.000 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 OBJECT E
1 61898U 24205E 25252.26536157 .00009659 00000-0 50120-3 0 9996
2 61898 97.4444 324.2092 0025985 288.4792 71.3617 15.16046934 45673Epoch: 2025-09-09T06:22Z
TLE epoch observation values (Epoch: 2025-09-09T06:22:07.239Z)
Latitude
-0.00004°
Longitude
-119.87957°
Altitude
515.2 km
Speed
7.609 km/s
True Right ascension
21h 36m 50s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
19:39:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
532.686 km
Perigee altitude
496.863 km
Semi-major axis
6,892.912 km
Eccentricity
0.0026
Inclination
97.4444°
RAAN
324.2092°
Arg. of periapsis
288.4792°
True anomaly
71.64414°
Mean anomaly
71.3617°
Eccentric anomaly
71.50289°
Mean motion
3.79262 °/min
Orbital period
94.92 mins
BSTAR
0.0005012
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Other satellites on launch #205 in the year 2024 (2024-11-11 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.OBJECT E Visibility forecast
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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 | 2025-09-10 04:40:38.470Z | 150.963° SSE | 2025-09-10 04:43:38.470Z | 65.856° ENE | 40.069° | 2025-09-10 04:46:38.470Z | 358.402° N |
| 6 mins | 2025-09-10 17:47:38.470Z | 10.177° NNE | 2025-09-10 17:49:38.470Z | 358.576° N | 43.459° | 2025-09-10 17:53:38.470Z | 194.879° SSW |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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