DELTA 1 DEB, 37664

Orbit data source: Space-Track

DELTA 1 DEB, 37664 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/37664?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

37664, 1978-026KB

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

Small (<0.1 m²)

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

TLE from 1 week ago

0 DELTA 1 DEB
1 37664U 78026KB  26166.78255968  .00000060  00000-0  81922-4 0  9992
2 37664  98.7626   2.2211 0074895 296.2434 125.8674 13.88831685331143

Epoch: 2026-06-15T18:46Z

TLE epoch observation values (Epoch: 2026-06-15T18:46:53.156Z)

Latitude

61.62107°

Longitude

159.94581°

Altitude

975.583 km

Speed

7.353 km/s

True Right ascension

23h 02m 55s

True Declination

61° 28' 53"

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

00:39:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

984.664 km

Perigee altitude

875.197 km

Semi-major axis

7,308.068 km

Eccentricity

0.00749

Inclination

98.7626°

RAAN

2.2211°

Arg. of periapsis

296.2434°

True anomaly

126.55908°

Mean anomaly

125.8674°

Eccentric anomaly

126.21362°

Mean motion

3.47408 °/min

Orbital period

103.62 mins

BSTAR

0.000081922

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

DELTA 1 DEB, 12276 (Decayed)

DELTA 1 DEB, 44568 (Decayed)

DELTA 1 DEB, 12192 (Decayed)

DELTA 1 DEB, 18467

DELTA 1 DEB, 12197 (Decayed)

DELTA 1 DEB, 20008

DELTA 1 DEB, 15788

DELTA 1 DEB, 12222

DELTA 1 DEB, 17767 (Decayed)

DELTA 1 DEB, 12213 (Decayed)

DELTA 1 DEB, 12240 (Decayed)

DELTA 1 DEB, 17768

DELTA 1 DEB, 13825

DELTA 1 DEB, 12215 (Decayed)

DELTA 1 DEB, 12242

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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.
12 mins	2026-06-23 01:41:18.279Z	18.095° NNE	2026-06-23 01:47:18.279Z	97.21° ESE	43.326°	2026-06-23 01:53:18.279Z	186.178° SSW
6 mins	2026-06-23 03:26:18.279Z	331.123° NNW	2026-06-23 03:29:18.279Z	296.756° NW	18.018°	2026-06-23 03:32:18.279Z	263.823° W
7 mins	2026-06-23 11:39:18.279Z	98.545° ESE	2026-06-23 11:42:18.279Z	62.522° ENE	20.296°	2026-06-23 11:46:18.279Z	18.113° NNE
9 mins	2026-06-23 13:20:18.279Z	185.214° SSW	2026-06-23 13:24:18.279Z	264.249° W	40.999°	2026-06-23 13:29:18.279Z	336.97° 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, 37664 on other resources

View DELTA 1 DEB, 37664 on Heavens-Above

View DELTA 1 DEB, 37664 on Keep Track

View DELTA 1 DEB, 37664 on Celestrak

View DELTA 1 DEB, 37664 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, 37664

Orbit data source: Space-Track

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

TLE from 1 week ago

TLE epoch observation values (Epoch: 2026-06-15T18:46:53.156Z)

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, 37664 on other resources

Documentation

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