DELTA 1 DEB, 37647

Orbit data source: Space-Track

DELTA 1 DEB, 37647 is space debris in SSO originally from a launch on Sun, 05 Mar 1978 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/37647?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

37647, 1978-026JJ

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1978-03-05 (48 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 3 weeks ago

TLE from 3 weeks ago

0 DELTA 1 DEB
1 37647U 78026JJ  26133.00351862  .00000299  00000-0  31104-3 0  9992
2 37647  98.7708 185.7492 0233019  78.5292 284.1925 13.70950377631716

Epoch: 2026-05-13T00:05Z

TLE epoch observation values (Epoch: 2026-05-13T00:05:04.008Z)

Latitude

-0.0001°

Longitude

-46.28727°

Altitude

960.664 km

Speed

7.391 km/s

True Right ascension

12h 22m 59s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

17:15:18

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,165.157 km

Perigee altitude

821.616 km

Semi-major axis

7,371.523 km

Eccentricity

0.0233

Inclination

98.7708°

RAAN

185.7492°

Arg. of periapsis

78.5292°

True anomaly

281.58609°

Mean anomaly

284.1925°

Eccentric anomaly

282.89105°

Mean motion

3.42931 °/min

Orbital period

104.98 mins

BSTAR

0.00031104

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Other satellites on launch #26 in the year 1978 (1978-03-05 UTC)

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DELTA 1 DEB 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.
11 mins	2026-06-05 16:09:49.491Z	18.325° NNE	2026-06-05 16:14:49.491Z	142.196° SSE	44.102°	2026-06-05 16:20:49.491Z	189.954° SSW
7 mins	2026-06-05 17:54:49.491Z	327.665° NNW	2026-06-05 17:57:49.491Z	294.862° NW	17.892°	2026-06-05 18:01:49.491Z	258.007° W
7 mins	2026-06-06 02:14:49.491Z	103.222° ESE	2026-06-06 02:17:49.491Z	58.79° ENE	22.2°	2026-06-06 02:21:49.491Z	12.152° NNE
8 mins	2026-06-06 03:57:49.491Z	202.422° SSW	2026-06-06 04:00:49.491Z	257.365° W	33.524°	2026-06-06 04:05:49.491Z	330.889° NNW

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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 DELTA 1 DEB, 37647 on other resources

View DELTA 1 DEB, 37647 on Heavens-Above

View DELTA 1 DEB, 37647 on Keep Track

View DELTA 1 DEB, 37647 on Celestrak

View DELTA 1 DEB, 37647 on Gunter's Space Page

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

DELTA 1 DEB, 37647

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 3 weeks ago

TLE from 3 weeks ago

TLE epoch observation values (Epoch: 2026-05-13T00:05:04.008Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #26 in the year 1978 (1978-03-05 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 37647 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 3 weeks ago