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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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

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago

0 DELTA 1 DEB
1  7850U 72058W   26233.33042207  .00002267  00000-0  39892-3 0  9990
2  7850  98.2827 188.3155 0150116 220.0007 139.0060 14.61541648629707

Epoch: 2026-08-21T07:55Z

TLE epoch observation values (Epoch: 2026-08-21T07:55:48.466Z)

Latitude

-0.00006°

Longitude

99.70684°

Altitude

771.94 km

Speed

7.425 km/s

True Right ascension

12h 33m 15s

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

15:48:28

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

791.316 km

Perigee altitude

579.249 km

Semi-major axis

7,063.419 km

Eccentricity

0.01501

Inclination

98.2827°

RAAN

188.3155°

Arg. of periapsis

220.0007°

True anomaly

140.11858°

Mean anomaly

139.006°

Eccentric anomaly

139.56386°

Mean motion

3.65612 °/min

Orbital period

98.46 mins

BSTAR

0.00039892

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

DELTA 1 DEB, 8434 (Decayed)

DELTA 1 DEB, 7839

LANDSAT 1 (ERTS 1), 6126

DELTA 1 DEB, 7894 (Decayed)

DELTA 1 DEB, 7863 (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.
7 mins	2026-08-22 09:10:32.991Z	41.509° NE	2026-08-22 09:13:32.991Z	86.535° E	23.724°	2026-08-22 09:17:32.991Z	151.999° SSE
6 mins	2026-08-22 10:48:32.991Z	340.893° N	2026-08-22 10:51:32.991Z	286.765° WNW	25.031°	2026-08-22 10:54:32.991Z	238.265° WSW
7 mins	2026-08-22 20:13:32.991Z	120.179° SE	2026-08-22 20:16:32.991Z	75.34° E	27.06°	2026-08-22 20:20:32.991Z	13.21° NNE
7 mins	2026-08-22 21:51:32.991Z	216.331° SW	2026-08-22 21:54:32.991Z	271.932° WNW	27.99°	2026-08-22 21:58:32.991Z	325.117° 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, 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: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-08-21T07:55:48.466Z)

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: 17 hours ago