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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Iframe URL

https://www.satcat.com/sats-embedded/2877?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

2877, 1967-065C

Orbit

LEO

Country

Related business

United States Space Force (US)

Manufacturer

BOKT/THKE

Mission

Spacecraft

Bus & Motor

STAR 13, STAR 13

Mass

58 kg wet, 25 kg dry

Launch date (UTC)

1967-06-29 (59 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 THOR BURNER 2 R/B
1  2877U 67065C   26047.20520857  .00000000  00000-0 -76617-3 0  9997
2  2877  89.9934 313.6983 0064581 209.9312 149.7823  8.36608295790862

Epoch: 2026-02-16T04:55Z

TLE epoch observation values (Epoch: 2026-02-16T04:55:30.020Z)

Latitude

-0.00004°

Longitude

93.62032°

Altitude

3,931.242 km

Speed

6.201 km/s

True Right ascension

20h 54m 47s

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

14:50:46

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

3,935.82 km

Perigee altitude

3,803.458 km

Semi-major axis

10,247.776 km

Eccentricity

0.00646

Inclination

89.9934°

RAAN

313.6983°

Arg. of periapsis

209.9312°

True anomaly

150.15217°

Mean anomaly

149.7823°

Eccentric anomaly

149.96749°

Mean motion

2.09218 °/min

Orbital period

172.07 mins

BSTAR

-0.00076617

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Other satellites on launch #65 in the year 1967 (1967-06-29 UTC)

SECOR 9 (EGRS 9), 2861

AURORA 1, 2876

THOR BURNER 2 DEB, 25101

THOR BURNER 2 DEB, 25122

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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.
31 mins	2026-02-17 15:29:19.316Z	114.081° SE	2026-02-17 15:44:19.316Z	62.829° ENE	28.087°	2026-02-17 16:00:19.316Z	7.722° NNE
39 mins	2026-02-17 18:14:19.316Z	183.985° SSW	2026-02-17 18:33:19.316Z	276.846° WNW	44.082°	2026-02-17 18:53:19.316Z	357.392° N
21 mins	2026-02-17 21:20:19.316Z	271.28° WNW	2026-02-17 21:30:19.316Z	303.855° NW	15.904°	2026-02-17 21:41:19.316Z	339.254° N
33 mins	2026-02-18 03:40:19.316Z	12.277° NNE	2026-02-18 03:56:19.316Z	72.076° E	30.406°	2026-02-18 04:13:19.316Z	135.843° SSE
37 mins	2026-02-18 06:31:19.316Z	357.795° N	2026-02-18 06:49:19.316Z	282.634° WNW	42.554°	2026-02-18 07:08:19.316Z	205.424° SW
16 mins	2026-02-18 09:26:19.316Z	339.814° N	2026-02-18 09:34:19.316Z	313.813° NW	14.646°	2026-02-18 09:42:19.316Z	288.037° WNW

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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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Check out THOR BURNER 2 R/B, 2877 on other resources

View THOR BURNER 2 R/B, 2877 on Heavens-Above

View THOR BURNER 2 R/B, 2877 on Keep Track

View THOR BURNER 2 R/B, 2877 on Celestrak

View THOR BURNER 2 R/B, 2877 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

THOR BURNER 2 R/B, 2877

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-02-16T04:55:30.020Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #65 in the year 1967 (1967-06-29 UTC)

THOR BURNER 2 R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out THOR BURNER 2 R/B, 2877 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago