SL-4 R/B, 61731

Orbit data source: Space-Track

SL-4 R/B, 61731 is space debris in SSO originally from a launch on Thu, 31 Oct 2024 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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SL-4 R/B details

Identifier	61731, 2024-197B
Orbit	SSO
Last TLE update	6 hours ago
Origin	RVSN RF (CIS)
Manufacturer	TsSKB-Progress
Mission	Spacecraft
Bus & Motor	BLOK-I, Unknown motor
Mass	~0 kg wet, 2,350 kg dry
Launch date (UTC)	2024-10-31 (2 months ago)
Launch vehicle	Unknown
Launch site	Plesetsk Missile And Space Complex (PKMTR)
Object type	Payload Rocket body Debris
Shape & HBR	Unknown
Radar Cross Section	Large (>1 m²)

Expand to show TLE details & history

TLE from 6 hours ago

0 SL-4 R/B
1 61731U 24197B   24361.27025836  .00084899  00000-0  81789-3 0  9994
2 61731  97.5613 272.8367 0090546 221.1341 138.3068 15.61075247  8694

Epoch: 2024-12-26T06:29Z

Definitive object data (Epoch: 2024-12-26T06:29:10.322Z)

Latitude	0.00002°
Longitude	80.29163°
Altitude	433.669 km
Speed	7.625 km/s
True Right ascension	18h 11m 20s
True Declination	0° 00' 00"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	8.60214°
Longitude	79.42254°
Altitude	438.925 km
Speed	7.62 km/s
Apparent Right ascension	20h 29m 55s
Apparent Declination	-19° 56' 03"
Sunlit	Object is in daylight

Visualization observer readout

Local Sidereal Time	12:02:11
Azimuth	82.347° E
Elevation	-40.695°
Doppler factor	1

Orbital elements

Apogee altitude	442.673 km
Perigee altitude	320.262 km
Semi-major axis	6,759.605 km
Eccentricity	0.0090546
Inclination	97.5613°
RAAN	272.8367°
Arg. of periapsis	221.1341°
True anomaly	138.99114°
Mean anomaly	138.3068°
Eccentric anomaly	138.64955°
Mean motion	3.90536 °/min
BSTAR	0.00081789
Orbital period	92.18 mins