DELTA 1 DEB, 9976

Orbit data source: Space-Track

DELTA 1 DEB, 9976 is space debris in SSO originally from a launch on Tue, 06 Nov 1973 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/9976?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

9976, 1973-086GF

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1973-11-06 (52 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 09976U 73086GF  26025.89483977  .00000095  00000-0  11175-2 0  9996
2 09976 102.3752  47.1744 0044094 132.2328 348.3227 12.35440611278678

Epoch: 2026-01-25T21:28Z

TLE epoch observation values (Epoch: 2026-01-25T21:28:34.156Z)

Latitude

57.44754°

Longitude

159.83418°

Altitude

1,501.285 km

Speed

7.134 km/s

True Right ascension

16h 28m 41s

True Declination

57° 18' 22"

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

03:19:43

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,558.435 km

Perigee altitude

1,488.752 km

Semi-major axis

7,901.731 km

Eccentricity

0.00441

Inclination

102.3752°

RAAN

47.1744°

Arg. of periapsis

132.2328°

True anomaly

348.21988°

Mean anomaly

348.3227°

Eccentric anomaly

348.27134°

Mean motion

3.09001 °/min

Orbital period

116.5 mins

BSTAR

0.0011175

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Other satellites on launch #86 in the year 1973 (1973-11-06 UTC)

DELTA 1 DEB, 9700 (Decayed)

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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.
13 mins	2026-02-04 02:28:16.561Z	211.077° SW	2026-02-04 02:34:16.561Z	258.972° W	24.919°	2026-02-04 02:41:16.561Z	317.44° NNW
10 mins	2026-02-04 12:47:16.561Z	56.105° ENE	2026-02-04 12:51:16.561Z	89.765° E	21.096°	2026-02-04 12:57:16.561Z	138.951° SSE
14 mins	2026-02-04 14:40:16.561Z	13.326° NNE	2026-02-04 14:46:16.561Z	318.597° NNW	43.837°	2026-02-04 14:54:16.561Z	209.284° SW
8 mins	2026-02-04 16:36:16.561Z	338.827° N	2026-02-04 16:39:16.561Z	315.083° NNW	16.914°	2026-02-04 16:44:16.561Z	276.959° WNW
13 mins	2026-02-04 23:54:16.561Z	118.074° SE	2026-02-05 00:00:16.561Z	60.489° ENE	32.52°	2026-02-05 00:07:16.561Z	357.604° N

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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, 9976 on other resources

View DELTA 1 DEB, 9976 on Heavens-Above

View DELTA 1 DEB, 9976 on Keep Track

View DELTA 1 DEB, 9976 on Celestrak

View DELTA 1 DEB, 9976 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, 9976

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: 2026-01-25T21:28:34.156Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #86 in the year 1973 (1973-11-06 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 9976 on other resources

Documentation

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