SL-4 R/B, 61731

Orbit data source: Space-Track

SL-4 R/B, 61731 is space debris in LEO 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	LEO
Last TLE update	20 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 (1 month 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 20 hours ago

0 SL-4 R/B
1 61731U 24197B   24348.11982168  .00076799  00000-0  80018-3 0  9996
2 61731  97.5620 258.8342 0094074 271.4900  87.5581 15.58826587  6643

Epoch: 2024-12-13T02:52Z

Definitive object data (Epoch: 2024-12-13T02:52:32.593Z)

Latitude	0°
Longitude	133.40803°
Altitude	392.075 km
Speed	7.676 km/s
True Right ascension	17h 15m 20s
True Declination	0° 00' 00"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	8.7868°
Longitude	133.12764°
Altitude	404.142 km
Speed	7.663 km/s
Apparent Right ascension	14h 17m 42s
Apparent Declination	-25° 46' 12"
Sunlit	Object is in daylight

Visualization observer readout

Local Sidereal Time	21:28:26
Azimuth	259.571° W
Elevation	-29.261°
Doppler factor	1

Orbital elements

Apogee altitude	451.624 km
Perigee altitude	324.321 km
Semi-major axis	6,766.11 km
Eccentricity	0.0094074
Inclination	97.562°
RAAN	258.8342°
Arg. of periapsis	271.49°
True anomaly	88.63561°
Mean anomaly	87.5581°
Eccentric anomaly	88.09681°
Mean motion	3.89973 °/min
BSTAR	0.00080018
Orbital period	92.31 mins