SL-14 R/B, 21785

Orbit data source: Space-Track

SL-14 R/B, 21785 is space debris in LEO originally from a launch on Tue, 12 Nov 1991 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-14 R/B details

Identifier	21785, 1991-077G
Orbit	LEO
Last TLE update	13 hours ago
Origin	UNKS RF (CIS)
Manufacturer	Yuzhnoe
Mission	Spacecraft
Bus & Motor	S5M, Unknown motor
Mass	1,600 kg wet, 1,600 kg dry
Launch date (UTC)	1991-11-12 (33 years ago)
Launch vehicle	Unknown
Launch site	Plesetsk Missile And Space Complex (PKMTR)
Object type	Payload Rocket body Debris
Shape & HBR	Cyl, 2.7 m
Radar Cross Section	7.351 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 13 hours ago

0 SL-14 R/B
1 21785U 91077G   24361.46881590  .00000015  00000-0  27467-4 0  9990
2 21785  82.5979 343.8538 0038915 150.3256   8.1322 12.55085180517304

Epoch: 2024-12-26T11:15Z

Definitive object data (Epoch: 2024-12-26T11:15:05.693Z)

Latitude	21.30024°
Longitude	-103.25673°
Altitude	1,415.615 km
Speed	7.168 km/s
True Right ascension	10h 43m 51s
True Declination	21° 11' 38"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	28.59531°
Longitude	83.34095°
Altitude	1,461.967 km
Speed	7.127 km/s
Apparent Right ascension	22h 44m 25s
Apparent Declination	-9° 31' 01"
Sunlit	Object is in daylight

Visualization observer readout

Local Sidereal Time	23:20:48
Azimuth	191.723° SSW
Elevation	39.853°
Doppler factor	1

Orbital elements

Apogee altitude	1,471.054 km
Perigee altitude	1,410.2 km
Semi-major axis	7,818.764 km
Eccentricity	0.0038915
Inclination	82.5979°
RAAN	343.8538°
Arg. of periapsis	150.3256°
True anomaly	8.19559°
Mean anomaly	8.1322°
Eccentric anomaly	8.16386°
Mean motion	3.13932 °/min
BSTAR	0.000027467
Orbital period	114.67 mins

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Other satellites on launch #77 in the year 1991 (1991-11-12 UTC)

SL-14 R/B 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.
12 mins	2024-12-26 23:57:24.645Z	191.645° SSW	2024-12-27 00:01:24.645Z	316.706° NNW	44.765°	2024-12-27 00:09:24.645Z	6.456° NNE
8 mins	2024-12-27 01:54:24.645Z	269.26° W	2024-12-27 01:58:24.645Z	300.218° NW	15.903°	2024-12-27 02:02:24.645Z	330.292° NNW
14 mins	2024-12-27 09:59:24.645Z	9.611° NNE	2024-12-27 10:06:24.645Z	82.17° E	33.488°	2024-12-27 10:13:24.645Z	142.152° SSE
13 mins	2024-12-27 11:55:24.645Z	332.934° NNW	2024-12-27 12:01:24.645Z	274.547° WNW	32.55°	2024-12-27 12:08:24.645Z	210.176° SW
13 mins	2024-12-27 22:52:24.645Z	150.857° SSE	2024-12-27 22:58:24.645Z	88.894° E	35.427°	2024-12-27 23:05:24.645Z	22.182° NNE

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Check out SL-14 R/B, 21785 on other resources

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View SL-14 R/B, 21785 on Celestrak

View SL-14 R/B, 21785 on Gunter's Space Page

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