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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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

BOX + CONE, 1.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 THOR BURNER 2 R/B
1 02877U 67065C   26317.42845918 -.00000022  00000-0 -14821-1 0  9991
2 02877  89.9615 313.4514 0063176 313.7555  45.8064  8.36608148813460

Epoch: 2026-11-13T10:16Z

TLE epoch observation values (Epoch: 2026-11-13T10:16:58.873Z)

Latitude

0.00001°

Longitude

106.65836°

Altitude

3,828.997 km

Speed

6.263 km/s

True Right ascension

20h 53m 48s

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

09:01:08

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

3,934.382 km

Perigee altitude

3,804.899 km

Semi-major axis

10,247.777 km

Eccentricity

0.00632

Inclination

89.9615°

RAAN

313.4514°

Arg. of periapsis

313.7555°

True anomaly

46.32832°

Mean anomaly

45.8064°

Eccentric anomaly

46.06707°

Mean motion

2.09218 °/min

Orbital period

172.07 mins

BSTAR

-0.014821

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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.
38 mins	2026-11-14 12:54:07.157Z	357.815° N	2026-11-14 13:13:07.157Z	282.895° WNW	64.016°	2026-11-14 13:32:07.157Z	208.185° SW
15 mins	2026-11-14 15:50:07.157Z	339.072° N	2026-11-14 15:57:07.157Z	316.898° NNW	14.464°	2026-11-14 16:05:07.157Z	291.71° WNW
22 mins	2026-11-14 20:58:07.157Z	85.366° E	2026-11-14 21:09:07.157Z	48.621° ENE	19.674°	2026-11-14 21:20:07.157Z	13.131° NNE
38 mins	2026-11-14 23:36:07.157Z	163.309° S	2026-11-14 23:54:07.157Z	90.684° ESE	77.919°	2026-11-15 00:14:07.157Z	0.27° NNE
31 mins	2026-11-15 02:34:07.157Z	239.003° WSW	2026-11-15 02:48:07.157Z	289.821° WNW	28.924°	2026-11-15 03:05:07.157Z	348.994° N
27 mins	2026-11-15 09:02:07.157Z	17.107° NNE	2026-11-15 09:16:07.157Z	64.13° ENE	21.971°	2026-11-15 09:29:07.157Z	107.545° ESE
35 mins	2026-11-15 11:52:07.157Z	1.645° NNE	2026-11-15 12:11:07.157Z	68.231° E	87.509°	2026-11-15 12:27:07.157Z	185.178° SSW

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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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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: 2026-11-13T10:16:58.873Z)

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