DELTA 1 DEB, 19512

Orbit data source: Space-Track

DELTA 1 DEB, 19512 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/19512?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

19512, 1973-086HF

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 (53 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)

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Last TLE update: 20 hours ago

TLE from 20 hours ago

0 DELTA 1 DEB
1 19512U 73086HF  26262.96851772 -.00000024  00000-0  17802-3 0  9993
2 19512 102.4080 274.1430 0029141 289.2710 100.2531 12.35229188729171

Epoch: 2026-09-19T23:14Z

TLE epoch observation values (Epoch: 2026-09-19T23:14:39.931Z)

Latitude

29.1331°

Longitude

-80.40183°

Altitude

1,534.345 km

Speed

7.1 km/s

True Right ascension

17h 48m 32s

True Declination

29° 00' 05"

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

11:59:01

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,547.527 km

Perigee altitude

1,501.469 km

Semi-major axis

7,902.635 km

Eccentricity

0.00291

Inclination

102.408°

RAAN

274.143°

Arg. of periapsis

289.271°

True anomaly

100.58148°

Mean anomaly

100.2531°

Eccentric anomaly

100.41731°

Mean motion

3.08948 °/min

Orbital period

116.52 mins

BSTAR

0.00017802

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Other satellites on launch #86 in the year 1973 (1973-11-06 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	2026-09-20 22:35:45.997Z	92.295° ESE	2026-09-20 22:41:45.997Z	46.867° ENE	21.114°	2026-09-20 22:46:45.997Z	9.372° NNE
15 mins	2026-09-21 00:27:45.997Z	156.342° SSE	2026-09-21 00:34:45.997Z	28.207° NE	83.785°	2026-09-21 00:42:45.997Z	343.039° N
9 mins	2026-09-21 02:25:45.997Z	235.789° WSW	2026-09-21 02:29:45.997Z	268.085° W	19.768°	2026-09-21 02:34:45.997Z	306.282° NW
14 mins	2026-09-21 12:40:45.997Z	41.386° NE	2026-09-21 12:46:45.997Z	92.221° ESE	33.037°	2026-09-21 12:54:45.997Z	158.823° S
15 mins	2026-09-21 14:34:45.997Z	7.964° NNE	2026-09-21 14:41:45.997Z	296.113° NW	57.646°	2026-09-21 14:49:45.997Z	221.129° SW
6 mins	2026-09-21 16:31:45.997Z	334.243° NNW	2026-09-21 16:33:45.997Z	319.91° NNW	13.731°	2026-09-21 16:37:45.997Z	291.744° WNW

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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, 19512 on other resources

View DELTA 1 DEB, 19512 on Heavens-Above

View DELTA 1 DEB, 19512 on Keep Track

View DELTA 1 DEB, 19512 on Celestrak

View DELTA 1 DEB, 19512 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, 19512

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2026-09-19T23:14:39.931Z)

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, 19512 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago