DELTA 1 DEB, 10715

Orbit data source: Space-Track

DELTA 1 DEB, 10715 is space debris in LEO originally from a launch on Thu, 29 Jul 1976 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/10715?theme=dark&initialShowStats=false

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Identifier

10715, 1976-077AL

Orbit

LEO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1976-07-29 (50 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)

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Last TLE update: 9 hours ago

TLE from 9 hours ago

0 DELTA 1 DEB
1 10715U 76077AL  26127.85262052  .00000167  00000-0  31205-2 0  9996
2 10715 102.5436 253.3009 0434233 294.4384 243.2092 11.63918166117498

Epoch: 2026-05-07T20:27Z

TLE epoch observation values (Epoch: 2026-05-07T20:27:46.412Z)

Latitude

6.45953°

Longitude

-97.89845°

Altitude

2,021.381 km

Speed

6.818 km/s

True Right ascension

04h 58m 57s

True Declination

6° 25' 37"

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

13:28:33

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

2,201.31 km

Perigee altitude

1,487.222 km

Semi-major axis

8,222.403 km

Eccentricity

0.04342

Inclination

102.5436°

RAAN

253.3009°

Arg. of periapsis

294.4384°

True anomaly

238.87767°

Mean anomaly

243.2092°

Eccentric anomaly

241.03249°

Mean motion

2.91102 °/min

Orbital period

123.67 mins

BSTAR

0.0031205

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Other satellites on launch #77 in the year 1976 (1976-07-29 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.
15 mins	2026-05-08 05:55:47.083Z	91.087° ESE	2026-05-08 06:02:47.083Z	44.962° NE	23.137°	2026-05-08 06:10:47.083Z	358.682° N
19 mins	2026-05-08 07:53:47.083Z	155.478° SSE	2026-05-08 08:01:47.083Z	88.657° E	44.891°	2026-05-08 08:12:47.083Z	342.843° N
13 mins	2026-05-08 09:58:47.083Z	231.225° WSW	2026-05-08 10:04:47.083Z	273.788° WNW	21.142°	2026-05-08 10:11:47.083Z	315.992° NNW
9 mins	2026-05-08 18:53:47.083Z	62.097° ENE	2026-05-08 18:57:47.083Z	83.414° E	13.56°	2026-05-08 19:02:47.083Z	110.542° ESE
21 mins	2026-05-08 20:50:47.083Z	24.498° NE	2026-05-08 21:00:47.083Z	96.324° ESE	42.591°	2026-05-08 21:11:47.083Z	186.139° SSW
19 mins	2026-05-08 22:51:47.083Z	4.958° NNE	2026-05-08 23:00:47.083Z	310.232° NW	32.391°	2026-05-08 23:10:47.083Z	244.456° WSW
5 mins	2026-05-09 00:56:47.083Z	339.078° N	2026-05-09 00:58:47.083Z	328.71° NNW	11.584°	2026-05-09 01:01:47.083Z	313.439° NW
4 mins	2026-05-09 04:46:47.083Z	38.695° NE	2026-05-09 04:48:47.083Z	27.797° NE	11.265°	2026-05-09 04:50:47.083Z	17.183° NNE

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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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Check out DELTA 1 DEB, 10715 on other resources

View DELTA 1 DEB, 10715 on Heavens-Above

View DELTA 1 DEB, 10715 on Keep Track

View DELTA 1 DEB, 10715 on Celestrak

View DELTA 1 DEB, 10715 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, 10715

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-05-07T20:27:46.412Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #77 in the year 1976 (1976-07-29 UTC)

DELTA 1 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out DELTA 1 DEB, 10715 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago