DELTA 1 DEB, 42576

Orbit data source: Space-Track

DELTA 1 DEB, 42576 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/42576?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

42576, 1973-086HQ

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)

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Last TLE update: 5 days ago

TLE from 5 days ago

0 DELTA 1 DEB
1 42576U 73086HQ  25294.83374024  .00000189  00000-0  91162-3 0  9991
2 42576 102.2319 151.0952 0301329  63.5385   2.9831 12.76435412555064

Epoch: 2025-10-21T20:00Z

TLE epoch observation values (Epoch: 2025-10-21T20:00:35.156Z)

Latitude

63.94219°

Longitude

154.2603°

Altitude

1,133.903 km

Speed

7.401 km/s

True Right ascension

08h 19m 41s

True Declination

63° 48' 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

05:00:09

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,586.346 km

Perigee altitude

1,120.401 km

Semi-major axis

7,731.51 km

Eccentricity

0.03013

Inclination

102.2319°

RAAN

151.0952°

Arg. of periapsis

63.5385°

True anomaly

3.16981°

Mean anomaly

2.9831°

Eccentric anomaly

3.07574°

Mean motion

3.19262 °/min

Orbital period

112.76 mins

BSTAR

0.00091162

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

DELTA 1 DEB, 7041

DELTA 1 DEB, 7207 (Decayed)

DELTA 1 DEB, 7125 (Decayed)

DELTA 1 DEB, 7090 (Decayed)

DELTA 1 DEB, 7062 (Decayed)

DELTA 1 DEB, 7488 (Decayed)

DELTA 1 DEB, 18647

DELTA 1 DEB, 7044

DELTA 1 DEB, 7042

DELTA 1 DEB, 7078 (Decayed)

DELTA 1 DEB, 7077 (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.
9 mins	2025-10-26 12:42:33.100Z	98.274° ESE	2025-10-26 12:46:33.100Z	60.729° ENE	19.16°	2025-10-26 12:51:33.100Z	11.156° NNE
12 mins	2025-10-26 14:31:33.100Z	169.934° S	2025-10-26 14:37:33.100Z	277.809° WNW	43.402°	2025-10-26 14:43:33.100Z	337.678° N
11 mins	2025-10-27 02:20:33.100Z	51.157° ENE	2025-10-27 02:25:33.100Z	102.117° ESE	24.837°	2025-10-27 02:31:33.100Z	152.364° SSE
13 mins	2025-10-27 04:10:33.100Z	7.421° NNE	2025-10-27 04:16:33.100Z	282.475° WNW	40.917°	2025-10-27 04:23:33.100Z	217.183° SW

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, 42576 on other resources

View DELTA 1 DEB, 42576 on Heavens-Above

View DELTA 1 DEB, 42576 on Keep Track

View DELTA 1 DEB, 42576 on Celestrak

View DELTA 1 DEB, 42576 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, 42576

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 days ago

TLE from 5 days ago

TLE epoch observation values (Epoch: 2025-10-21T20:00:35.156Z)

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, 42576 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 days ago