THOR BURNER 2 R/B, 2877
Orbit data source: Space-Track
THOR BURNER 2 R/B, 2877 is space debris in LEO originally from a launch on Thu, 29 Jun 1967 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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2877 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
BOKT/THKE
Mission
Spacecraft
Bus & Motor
STAR 13, STAR 13
Mass
58 kg wet, 25 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
BOX + CONE, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 THOR BURNER 2 R/B
1 02877U 67065C 26266.13403472 .00000015 00000-0 81249-2 0 9996
2 02877 89.9732 313.5193 0063295 2.5920 357.5235 8.36607952809173Epoch: 2026-09-23T03:13Z
TLE epoch observation values (Epoch: 2026-09-23T03:13:00.599Z)
Latitude
-0.00001°
Longitude
-96.72272°
Altitude
3,809.109 km
Speed
6.276 km/s
True Right ascension
20h 54m 04s
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
14:48:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,934.505 km
Perigee altitude
3,804.779 km
Semi-major axis
10,247.779 km
Eccentricity
0.00633
Inclination
89.9732°
RAAN
313.5193°
Arg. of periapsis
2.592°
True anomaly
357.49191°
Mean anomaly
357.5235°
Eccentric anomaly
357.50773°
Mean motion
2.09218 °/min
Orbital period
172.07 mins
BSTAR
0.0081249
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Other satellites on launch #65 in the year 1967 (1967-06-29 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.THOR BURNER 2 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-09-23 23:43:13.041Z | 51.29° ENE | 2026-09-23 23:47:13.041Z | 38.638° NE | 11.011° | 2026-09-23 23:51:13.041Z | 26.029° NE |
| 35 mins | 2026-09-24 02:13:13.041Z | 143.327° SSE | 2026-09-24 02:30:13.041Z | 75.424° E | 55.307° | 2026-09-24 02:48:13.041Z | 3.724° NNE |
| 35 mins | 2026-09-24 05:05:13.041Z | 214.035° SW | 2026-09-24 05:22:13.041Z | 283.332° WNW | 44.701° | 2026-09-24 05:40:13.041Z | 352.176° N |
| 10 mins | 2026-09-24 11:42:13.041Z | 35.057° NE | 2026-09-24 11:46:13.041Z | 47.617° ENE | 11.571° | 2026-09-24 11:52:13.041Z | 66.374° ENE |
| 38 mins | 2026-09-24 14:27:13.041Z | 5.562° NNE | 2026-09-24 14:46:13.041Z | 89.396° E | 63.393° | 2026-09-24 15:05:13.041Z | 166.34° S |
| 33 mins | 2026-09-24 17:19:13.041Z | 352.905° N | 2026-09-24 17:35:13.041Z | 295.195° NW | 39.837° | 2026-09-24 17:52:13.041Z | 234.136° WSW |
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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