ATLAS 28E DEB, 20575

Orbit data source: Space-Track

ATLAS 28E DEB, 20575 is space debris in LEO originally from a launch on Wed, 11 Apr 1990 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/20575?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

20575, 1990-031G

Orbit

LEO

Last TLE update

12 hours ago

Origin

United States Air Force (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1990-04-11 (35 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history

TLE from 12 hours ago

0 ATLAS 28E DEB
1 20575U 90031G   25161.75906307  .00002475  00000-0  20585-3 0  9995
2 20575  90.3584 281.5571 0024345 324.7422  35.2200 14.98254008339414

Epoch: 2025-06-10T18:13Z

TLE epoch observation values (Epoch: 2025-06-10T18:13:03.049Z)

Latitude

-0.00001°

Longitude

108.94308°

Altitude

561.644 km

Speed

7.588 km/s

True Right ascension

18h 46m 13s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

89.12921°

Longitude

-46.87302°

Altitude

596.542 km

Speed

7.563 km/s

Apparent Right ascension

04h 13m 44s

Apparent Declination

30° 13' 12"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

16:09:20

Azimuth

358.988° N

Elevation

-19.857°

Doppler factor

Orbital elements

Apogee altitude

586.041 km

Perigee altitude

552.215 km

Semi-major axis

6,947.265 km

Eccentricity

0.00243

Inclination

90.3584°

RAAN

281.5571°

Arg. of periapsis

324.7422°

True anomaly

Unknown

Mean anomaly

35.22°

Eccentric anomaly

Unknown

Mean motion

3.7482 °/min

Orbital period

96.05 mins

BSTAR

0.00020585

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Other satellites on launch #31 in the year 1990 (1990-04-11 UTC)

USA 56-58 DEB, 24636 (Decayed)

ATLAS 28E DEB Visibility forecast

Observer location: undefined°, undefined°

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.
6 mins	2025-06-11 08:46:30.125Z	203.522° SW	2025-06-11 08:49:30.125Z	283.711° WNW	34.977°	2025-06-11 08:52:30.125Z	341.12° N
6 mins	2025-06-11 20:26:30.125Z	0.365° NNE	2025-06-11 20:29:30.125Z	222.532° SW	44.511°	2025-06-11 20:32:30.125Z	187.029° SSW

Authenticating...

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Check out ATLAS 28E DEB, 20575 on other resources

View ATLAS 28E DEB, 20575 on Heavens-Above

View ATLAS 28E DEB, 20575 on Keep Track

View ATLAS 28E DEB, 20575 on Celestrak

View ATLAS 28E DEB, 20575 on Gunter's Space Page

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