DELTA 1 DEB, 12530

Orbit data source: Space-Track

DELTA 1 DEB, 12530 is space debris in SSO 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/12530?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

12530, 1976-077DK

Orbit

SSO

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 (49 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.4 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 DELTA 1 DEB
1 12530U 76077DK  25347.91866458 -.00000019  00000-0  23663-3 0  9990
2 12530 102.5467 330.6748 0126628 286.2476 130.4415 12.27051917 60367

Epoch: 2025-12-13T22:02Z

TLE epoch observation values (Epoch: 2025-12-13T22:02:52.619Z)

Latitude

55.76473°

Longitude

-101.87733°

Altitude

1,636.964 km

Speed

7.029 km/s

True Right ascension

20h 46m 43s

True Declination

55° 37' 20"

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

02:13:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,660.112 km

Perigee altitude

1,459.084 km

Semi-major axis

7,937.735 km

Eccentricity

0.01266

Inclination

102.5467°

RAAN

330.6748°

Arg. of periapsis

286.2476°

True anomaly

131.53455°

Mean anomaly

130.4415°

Eccentric anomaly

130.98915°

Mean motion

3.06901 °/min

Orbital period

117.3 mins

BSTAR

0.00023663

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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.
17 mins	2025-12-15 11:32:37.423Z	25.654° NE	2025-12-15 11:41:37.423Z	115.598° SE	41.116°	2025-12-15 11:49:37.423Z	183.01° SSW
13 mins	2025-12-15 13:29:37.423Z	356.323° N	2025-12-15 13:35:37.423Z	304.146° NW	30.07°	2025-12-15 13:42:37.423Z	246.454° WSW
11 mins	2025-12-15 20:53:37.423Z	89.887° E	2025-12-15 20:58:37.423Z	49.353° ENE	22.485°	2025-12-15 21:04:37.423Z	5.191° NNE
16 mins	2025-12-15 22:44:37.423Z	160.96° S	2025-12-15 22:52:37.423Z	306.497° NW	44.882°	2025-12-15 23:00:37.423Z	340.93° N
9 mins	2025-12-16 00:44:37.423Z	240.125° WSW	2025-12-16 00:48:37.423Z	270.378° WNW	17.013°	2025-12-16 00:53:37.423Z	305.719° NW

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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, 12530 on other resources

View DELTA 1 DEB, 12530 on Heavens-Above

View DELTA 1 DEB, 12530 on Keep Track

View DELTA 1 DEB, 12530 on Celestrak

View DELTA 1 DEB, 12530 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, 12530

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2025-12-13T22:02:52.619Z)

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, 12530 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago