DELTA 1 R/B, 50

Orbit data source: Space-Track

DELTA 1 R/B, 50 is space debris in LEO originally from a launch on Fri, 12 Aug 1960 UTC launched from the Air Force Eastern Test Range (AFETR). 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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Identifier
50, 1960-009B
Orbit
LEO
Last TLE update
11 hours ago
Origin
Manufacturer
ABL
Mission
Spacecraft
Bus & Motor
ALTAIR, Unknown motor
Mass
24 kg wet, 24 kg dry
Launch date (UTC)
1960-08-12 (65 years ago)
Launch vehicle
Unknown
Launch site
Air Force Eastern Test Range (AFETR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cyl, 0.8 m
Radar Cross Section
0.687 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 11 hours ago
0 DELTA 1 R/B
1 00050U 60009B   25198.88390219 -.00000103  00000-0 -15212-3 0  9995
2 00050  47.2304 119.3823 0113043  98.2928 263.0697 12.20156916896889
Epoch: 2025-07-17T21:12Z
TLE epoch observation values (Epoch: 2025-07-17T21:12:49.149Z)
Latitude
-0.00002°
Longitude
-134.76583°
Altitude
1,603.944 km
Speed
7.064 km/s
True Right ascension
07h 57m 31s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-11.63135°
Longitude
54.74939°
Altitude
1,602.951 km
Speed
7.065 km/s
Apparent Right ascension
20h 10m 10s
Apparent Declination
-62° 31' 56"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
20:50:51
Azimuth
184.792° SSW
Elevation
-12.775°
Doppler factor
1
Orbital elements
Apogee altitude
1,683.03 km
Perigee altitude
1,502.815 km
Semi-major axis
7,971.059 km
Eccentricity
0.0113
Inclination
47.2304°
RAAN
119.3823°
Arg. of periapsis
98.2928°
True anomaly
261.78608°
Mean anomaly
263.0697°
Eccentric anomaly
262.42766°
Mean motion
3.04978 °/min
Orbital period
118.04 mins
BSTAR
-0.00015212
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