NIMBUS 2 DEB, 28621

Orbit data source: Space-Track

NIMBUS 2 DEB, 28621 is space debris in SSO originally from a launch on Sun, 15 May 1966 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/28621?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

28621, 1966-040AM

Orbit

SSO

Country

Related business

National Aeronautics and Space Administration (NASA) (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1966-05-15 (60 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

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 16 hours ago

TLE from 16 hours ago

0 NIMBUS 2 DEB
1 28621U 66040AM  26215.62436411  .00009145  00000-0  33785-2 0  9995
2 28621 100.2530  99.1462 0030242  81.3241 279.1361 14.32434399723501

Epoch: 2026-08-03T14:59Z

TLE epoch observation values (Epoch: 2026-08-03T14:59:05.059Z)

Latitude

0.00001°

Longitude

-77.82968°

Altitude

783.107 km

Speed

7.464 km/s

True Right ascension

06h 36m 35s

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

20:56:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

802.478 km

Perigee altitude

759.178 km

Semi-major axis

7,158.965 km

Eccentricity

0.00302

Inclination

100.253°

RAAN

99.1462°

Arg. of periapsis

81.3241°

True anomaly

278.79375°

Mean anomaly

279.1361°

Eccentric anomaly

278.96494°

Mean motion

3.58317 °/min

Orbital period

100.47 mins

BSTAR

0.0033785

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Other satellites on launch #40 in the year 1966 (1966-05-15 UTC)

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NIMBUS 2 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.
4 mins	2026-08-04 14:38:38.279Z	81.143° E	2026-08-04 14:40:38.279Z	57.097° ENE	12.432°	2026-08-04 14:42:38.279Z	33.268° NE
8 mins	2026-08-04 16:15:38.279Z	167.907° S	2026-08-04 16:18:38.279Z	195.043° SSW	43.904°	2026-08-04 16:23:38.279Z	342.284° N
6 mins	2026-08-05 04:28:38.279Z	54.724° ENE	2026-08-05 04:31:38.279Z	107.36° ESE	24.937°	2026-08-05 04:34:38.279Z	150.315° SSE
7 mins	2026-08-05 06:07:38.279Z	343.113° N	2026-08-05 06:10:38.279Z	286.086° WNW	28.727°	2026-08-05 06:14:38.279Z	231.945° WSW

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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 NIMBUS 2 DEB, 28621 on other resources

View NIMBUS 2 DEB, 28621 on Heavens-Above

View NIMBUS 2 DEB, 28621 on Keep Track

View NIMBUS 2 DEB, 28621 on Celestrak

View NIMBUS 2 DEB, 28621 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

NIMBUS 2 DEB, 28621

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 16 hours ago

TLE from 16 hours ago

TLE epoch observation values (Epoch: 2026-08-03T14:59:05.059Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #40 in the year 1966 (1966-05-15 UTC)

NIMBUS 2 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out NIMBUS 2 DEB, 28621 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 16 hours ago