DELTA 1 R/B, 6127
Orbit data source: Space-Track
DELTA 1 R/B, 6127 is space debris in SSO originally from a launch on Sun, 23 Jul 1972 UTC launched from the Air Force Western Test Range (AFWTR). 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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6127 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Aerojet
Mission
Spacecraft
Bus & Motor
DSV-3N, AJ10-118F
Mass
756 kg wet, 756 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 DELTA 1 R/B
1 06127U 72058B 25350.26550108 .00002735 00000-0 29715-3 0 9994
2 06127 98.4869 198.0936 0085916 161.0455 199.3991 14.86375630672604Epoch: 2025-12-16T06:22Z
TLE epoch observation values (Epoch: 2025-12-16T06:22:19.293Z)
Latitude
0.00007°
Longitude
17.36101°
Altitude
668.977 km
Speed
7.492 km/s
True Right ascension
13h 12m 22s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
19:47:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
666.338 km
Perigee altitude
546.323 km
Semi-major axis
6,984.468 km
Eccentricity
0.00859
Inclination
98.4869°
RAAN
198.0936°
Arg. of periapsis
161.0455°
True anomaly
199.07538°
Mean anomaly
199.3991°
Eccentric anomaly
199.23691°
Mean motion
3.71829 °/min
Orbital period
96.82 mins
BSTAR
0.00029715
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Other satellites on launch #58 in the year 1972 (1972-07-23 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.DELTA 1 R/B Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-17 02:20:35.016Z | 40.108° NE | 2025-12-17 02:23:35.016Z | 100.926° ESE | 26.562° | 2025-12-17 02:26:35.016Z | 157.595° S |
| 4 mins | 2025-12-17 03:57:35.016Z | 322.282° NNW | 2025-12-17 03:59:35.016Z | 283.951° WNW | 17.399° | 2025-12-17 04:01:35.016Z | 251.827° W |
| 5 mins | 2025-12-17 13:13:35.016Z | 112.722° SE | 2025-12-17 13:15:35.016Z | 76.334° E | 24.085° | 2025-12-17 13:18:35.016Z | 19.967° NNE |
| 5 mins | 2025-12-17 14:49:35.016Z | 222.686° SW | 2025-12-17 14:51:35.016Z | 261.872° W | 24.033° | 2025-12-17 14:54:35.016Z | 314.61° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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