THOR BURNER 2 R/B, 2741

Orbit data source: Space-Track

THOR BURNER 2 R/B, 2741 is space debris in SSO originally from a launch on Wed, 08 Feb 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/2741?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

2741, 1967-010B

Orbit

SSO

Last TLE update

9 hours ago

Origin

United States Space Force (US)

Manufacturer

Thiokol/TE

Mission

Spacecraft

Bus & Motor

STAR 37, Unknown motor

Mass

136 kg wet, 136 kg dry

Launch date (UTC)

1967-02-08 (58 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Sphere + Cone + 1 Truss, 0.8 m

Radar Cross Section

2.270 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 9 hours ago

0 THOR BURNER 2 R/B
1 02741U 67010B   25199.60218957  .00000102  00000-0  57857-4 0  9991
2 02741  98.9313 139.4759 0052676 172.5437 187.6539 14.29041476 37627

Epoch: 2025-07-18T14:27Z

TLE epoch observation values (Epoch: 2025-07-18T14:27:09.178Z)

Latitude

-0.00004°

Longitude

-13.96363°

Altitude

835.316 km

Speed

7.416 km/s

True Right ascension

09h 17m 54s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

47.30134°

Longitude

-23.34933°

Altitude

822.974 km

Speed

7.435 km/s

Apparent Right ascension

04h 15m 57s

Apparent Declination

16° 45' 11"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

11:52:20

Azimuth

298.364° NW

Elevation

-6.597°

Doppler factor

Orbital elements

Apogee altitude

829.864 km

Perigee altitude

754.324 km

Semi-major axis

7,170.231 km

Eccentricity

0.00527

Inclination

98.9313°

RAAN

139.4759°

Arg. of periapsis

172.5437°

True anomaly

187.57403°

Mean anomaly

187.6539°

Eccentric anomaly

187.61391°

Mean motion

3.57473 °/min

Orbital period

100.71 mins

BSTAR

0.000057857

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Other satellites on launch #10 in the year 1967 (1967-02-08 UTC)

OPS 6073 (DMSP 4A F2), 2669

THOR BURNER 2 R/B Visibility forecast

Observer location: undefined°, undefined°

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	2025-07-19 07:51:47.521Z	50.079° ENE	2025-07-19 07:54:47.521Z	89.482° E	19.137°	2025-07-19 07:57:47.521Z	132.665° SE
7 mins	2025-07-19 09:31:47.521Z	350.737° N	2025-07-19 09:34:47.521Z	290.027° WNW	34.628°	2025-07-19 09:38:47.521Z	222.593° SW
8 mins	2025-07-19 19:09:47.521Z	123.118° SE	2025-07-19 19:13:47.521Z	58.733° ENE	28.408°	2025-07-19 19:17:47.521Z	6.933° NNE
7 mins	2025-07-19 20:49:47.521Z	213.725° SW	2025-07-19 20:52:47.521Z	261.281° W	26.933°	2025-07-19 20:56:47.521Z	319.737° NNW

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, 2741 on other resources

View THOR BURNER 2 R/B, 2741 on Heavens-Above

View THOR BURNER 2 R/B, 2741 on Keep Track

View THOR BURNER 2 R/B, 2741 on Celestrak

View THOR BURNER 2 R/B, 2741 on Gunter's Space Page

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