DELTA 1 DEB, 12190

Orbit data source: Space-Track

DELTA 1 DEB, 12190 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/12190?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

12190, 1978-026AF

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 days ago

TLE from 3 days ago

0 DELTA 1 DEB
1 12190U 78026AF  26152.70151800  .00000238  00000-0  18344-3 0  9990
2 12190  99.0878 108.7821 0017249 279.5009 202.4336 14.02481399314614

Epoch: 2026-06-01T16:50Z

TLE epoch observation values (Epoch: 2026-06-01T16:50:11.155Z)

Latitude

57.10023°

Longitude

160.28915°

Altitude

906.324 km

Speed

7.398 km/s

True Right ascension

20h 12m 04s

True Declination

56° 56' 47"

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

12:19:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

894.939 km

Perigee altitude

869.892 km

Semi-major axis

7,260.553 km

Eccentricity

0.00172

Inclination

99.0878°

RAAN

108.7821°

Arg. of periapsis

279.5009°

True anomaly

202.35832°

Mean anomaly

202.4336°

Eccentric anomaly

202.39595°

Mean motion

3.50823 °/min

Orbital period

102.62 mins

BSTAR

0.00018344

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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.
10 mins	2026-06-05 09:52:31.624Z	17.819° NNE	2026-06-05 09:57:31.624Z	122.13° SE	44.223°	2026-06-05 10:02:31.624Z	189.553° SSW
4 mins	2026-06-05 11:36:31.624Z	318.654° NNW	2026-06-05 11:38:31.624Z	294.572° NW	15.102°	2026-06-05 11:40:31.624Z	272.246° WNW
6 mins	2026-06-05 19:44:31.624Z	93.082° ESE	2026-06-05 19:46:31.624Z	67.274° ENE	19.53°	2026-06-05 19:50:31.624Z	19.231° NNE
9 mins	2026-06-05 21:23:31.624Z	184.23° SSW	2026-06-05 21:27:31.624Z	247.64° W	39.899°	2026-06-05 21:32:31.624Z	335.221° 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, 12190 on other resources

View DELTA 1 DEB, 12190 on Heavens-Above

View DELTA 1 DEB, 12190 on Keep Track

View DELTA 1 DEB, 12190 on Celestrak

View DELTA 1 DEB, 12190 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, 12190

Orbit data source: Space-Track

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

TLE from 3 days ago

TLE epoch observation values (Epoch: 2026-06-01T16:50:11.155Z)

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, 12190 on other resources

Documentation

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