DELTA 1 DEB, 7850

Orbit data source: Space-Track

DELTA 1 DEB, 7850 is space debris in SSO originally from a launch on Sun, 23 Jul 1972 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/7850?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

7850, 1972-058W

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1972-07-23 (54 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.5 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 DELTA 1 DEB
1 07850U 72058W   26121.29671830  .00003426  00000-0  60620-3 0  9992
2 07850  98.2758  76.1838 0152425 209.2747 149.9850 14.60708011613345

Epoch: 2026-05-01T07:07Z

TLE epoch observation values (Epoch: 2026-05-01T07:07:16.461Z)

Latitude

0.00008°

Longitude

110.1342°

Altitude

787.595 km

Speed

7.41 km/s

True Right ascension

05h 04m 44s

True Declination

0° 00' 00"

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

21:46:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

795.677 km

Perigee altitude

580.266 km

Semi-major axis

7,066.109 km

Eccentricity

0.01524

Inclination

98.2758°

RAAN

76.1838°

Arg. of periapsis

209.2747°

True anomaly

150.8445°

Mean anomaly

149.985°

Eccentric anomaly

150.41616°

Mean motion

3.65404 °/min

Orbital period

98.52 mins

BSTAR

0.0006062

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Other satellites on launch #58 in the year 1972 (1972-07-23 UTC)

DELTA 1 DEB, 7960 (Decayed)

DELTA 1 DEB, 9671 (Decayed)

DELTA 1 DEB, 7945 (Decayed)

DELTA 1 DEB, 8568 (Decayed)

DELTA 1 DEB, 7847 (Decayed)

DELTA 1 DEB, 8317 (Decayed)

DELTA 1 R/B, 6127

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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	2026-05-01 20:23:21.368Z	142.151° SSE	2026-05-01 20:28:21.368Z	68.296° E	35.362°	2026-05-01 20:32:21.368Z	3.457° NNE
6 mins	2026-05-01 22:03:21.368Z	229.868° WSW	2026-05-01 22:06:21.368Z	274.143° WNW	20.314°	2026-05-01 22:09:21.368Z	312.272° NW
7 mins	2026-05-02 10:01:21.368Z	6.714° NNE	2026-05-02 10:04:21.368Z	277.459° WNW	43.835°	2026-05-02 10:08:21.368Z	201.119° SSW

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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, 7850 on other resources

View DELTA 1 DEB, 7850 on Heavens-Above

View DELTA 1 DEB, 7850 on Keep Track

View DELTA 1 DEB, 7850 on Celestrak

View DELTA 1 DEB, 7850 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, 7850

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-05-01T07:07:16.461Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #58 in the year 1972 (1972-07-23 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 7850 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago