OBJECT F, 61899

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 F, 61899 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.

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Identifier
61899, 2024-205F
Orbit
SSO
Last TLE update
5 hours ago
Origin
Flag of CNYYAO (CN / PRC)
Manufacturer
Changguang WJ
Mission
Operational Commercial Weather
Bus & Motor
YY-1, Unknown motor
Mass
~50 kg wet, ~50 kg dry
Launch date (UTC)
2024-11-11 (6 months ago)
Launch vehicle
LIJIAN-1
Launch site
Jiuquan Satellite Launch Center, China (JSC)
Object type
Unknown
Shape & HBR
Box + 1 Pan, 5 m
Radar Cross Section
5.339 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 5 hours ago
0 OBJECT F
1 61899U 24205F   25123.52786254  .00019731  00000-0  97185-3 0  9992
2 61899  97.4485 198.7812 0014057  14.6042 345.5595 15.17914640 26239
Epoch: 2025-05-03T12:40Z
Definitive object data (Epoch: 2025-05-03T12:40:07.323Z)
Latitude
-0.00004°
Longitude
147.08186°
Altitude
505.85 km
Speed
7.616 km/s
True Right ascension
13h 15m 07s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude
-21.58473°
Longitude
150.22105°
Altitude
512.497 km
Speed
7.611 km/s
Apparent Right ascension
13h 18m 21s
Apparent Declination
-30° 15' 43"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
01:06:10
Azimuth
344.615° N
Elevation
-80.031°
Doppler factor
1
Orbital elements
Apogee altitude
518.796 km
Perigee altitude
499.433 km
Semi-major axis
6,887.252 km
Eccentricity
0.0014057
Inclination
97.4485°
RAAN
198.7812°
Arg. of periapsis
14.6042°
True anomaly
345.51926°
Mean anomaly
345.5595°
Eccentric anomaly
345.53939°
Mean motion
3.79729 °/min
BSTAR
0.00097185
Orbital period
94.8 mins
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OBJECT F 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.
7 mins2025-05-03 17:58:12.387Z6.928° NNE2025-05-03 18:01:12.387Z327.781° NNW42.181°2025-05-03 18:05:12.387Z200.061° SSW
5 mins2025-05-04 04:38:12.387Z134.181° SE2025-05-04 04:40:12.387Z76.086° E33.909°2025-05-04 04:43:12.387Z5.241° NNE
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