SL-3 R/B, 877

Orbit data source: Space-Track

SL-3 R/B, 877 is space debris in LEO originally from a launch on Fri, 28 Aug 1964 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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.

Loading next visibility...
Identifier
877, 1964-053B
Orbit
LEO
Country
Flag of CISCIS
Related business
Manufacturer
Progress
Mission
Spacecraft
Bus & Motor
BLOK-E, Unknown motor
Mass
1,440 kg wet, 1,440 kg dry
Launch date (UTC)
1964-08-28 (61 years ago)
Launch vehicle
Unknown
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl, 1.9 m
Radar Cross Section
10.414 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 9 hours ago

TLE from 9 hours ago
0 SL-3 R/B
1 00877U 64053B   25243.15668005  .00000694  00000-0  16120-3 0  9999
2 00877  65.0775 169.7231 0062907 357.4214   2.6552 14.61139182238956
Epoch: 2025-08-31T03:45Z
TLE epoch observation values (Epoch: 2025-08-31T03:45:37.156Z)
Latitude
0.00001°
Longitude
133.73762°
Altitude
647.087 km
Speed
7.558 km/s
True Right ascension
11h 18m 53s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
04:18:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
732.498 km
Perigee altitude
643.595 km
Semi-major axis
7,066.184 km
Eccentricity
0.00629
Inclination
65.0775°
RAAN
169.7231°
Arg. of periapsis
357.4214°
True anomaly
2.68886°
Mean anomaly
2.6552°
Eccentric anomaly
2.672°
Mean motion
3.65398 °/min
Orbital period
98.52 mins
BSTAR
0.0001612
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #53 in the year 1964 (1964-08-28 UTC)

Documentation

Showing up to 5 results
|