DELTA 1 R/B(2), 2643

Orbit data source: Space-Track

DELTA 1 R/B(2), 2643 is space debris in HEO originally from a launch on Wed, 11 Jan 1967 UTC launched from the Air Force Eastern Test Range (AFETR). 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 src="https://www.satcat.com/sats-embedded/2643?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/2643?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

2643, 1967-001D

Orbit

HEO

Last TLE update

19 hours ago

Origin

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

UTC

Mission

Spacecraft

Bus & Motor

FW4, Unknown motor

Mass

34 kg wet, 34 kg dry

Launch date (UTC)

1967-01-11 (58 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 1.5 m

Radar Cross Section

0.687 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 19 hours ago

0 DELTA 1 R/B(2)
1 02643U 67001D   25122.28811703  .00013313  00000-0  45030-2 0  9996
2 02643  25.7501 161.7901 5949367 186.1243 160.7894  4.08673389739372

Epoch: 2025-05-02T06:54Z

Definitive object data (Epoch: 2025-05-02T06:54:53.311Z)

Latitude

-0.00004°

Longitude

-162.37067°

Altitude

19,753.754 km

Speed

2.528 km/s

True Right ascension

10h 47m 11s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

12.21847°

Longitude

-136.33432°

Altitude

17,437.652 km

Speed

3.059 km/s

Apparent Right ascension

13h 09m 55s

Apparent Declination

2° 45' 08"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

09:38:47

Azimuth

113.8° SE

Elevation

29.616°

Doppler factor

Orbital elements

Apogee altitude

19,984.652 km

Perigee altitude

317.175 km

Semi-major axis

16,529.05 km

Eccentricity

0.5949367

Inclination

25.7501°

RAAN

161.7901°

Arg. of periapsis

186.1243°

True anomaly

173.89638°

Mean anomaly

160.7894°

Eccentric anomaly

167.92197°

Mean motion

1.02134 °/min

BSTAR

0.004503

Orbital period

352.48 mins

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Other satellites on launch #1 in the year 1967 (1967-01-11 UTC)

INTELSAT 2-F2, 2639

DELTA 1 R/B(1), 2640 (Decayed)

DELTA 1 DEB, 2641 (Decayed)

DELTA 1 DEB *, 4901 (Decayed)

DELTA 1 DEB *, 5122 (Decayed)

DELTA 1 DEB *, 5123 (Decayed)

DELTA 1 DEB *, 5245 (Decayed)

DELTA 1 DEB *, 5269 (Decayed)

DELTA 1 DEB *, 5333 (Decayed)

DELTA 1 DEB *, 5735 (Decayed)

DELTA 1 DEB *, 5766 (Decayed)

DELTA 1 DEB *, 5951 (Decayed)

DELTA 1 DEB *, 5960 (Decayed)

DELTA 1 DEB *, 5961 (Decayed)

DELTA 1 R/B(2) 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.
63 mins	2025-05-03 01:54:21.870Z	113.832° SE	2025-05-03 01:54:21.870Z	113.832° SE	26.286°	2025-05-03 02:57:21.870Z	87.242° E
210 mins	2025-05-03 05:53:21.870Z	240.33° WSW	2025-05-03 09:09:21.870Z	191.712° SSW	40.73°	2025-05-03 09:23:21.870Z	119.557° SE
189 mins	2025-05-03 22:45:21.870Z	138.28° SSE	2025-05-04 01:10:21.870Z	110.157° ESE	22.441°	2025-05-04 01:54:21.870Z	97.821° ESE

Authenticating...

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Check out DELTA 1 R/B(2), 2643 on other resources

View DELTA 1 R/B(2), 2643 on Heavens-Above

View DELTA 1 R/B(2), 2643 on Keep Track

View DELTA 1 R/B(2), 2643 on Celestrak

View DELTA 1 R/B(2), 2643 on Gunter's Space Page

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