NIMBUS 2 DEB, 40646

Orbit data source: Space-Track

NIMBUS 2 DEB, 40646 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/40646?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

40646, 1966-040BK

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)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 NIMBUS 2 DEB
1 40646U 66040BK  26214.67539497  .00001404  00000-0  22833-2 0  9990
2 40646 100.3723 110.1811 0055032  14.1470 346.1188 13.49370720550246

Epoch: 2026-08-02T16:12Z

TLE epoch observation values (Epoch: 2026-08-02T16:12:34.125Z)

Latitude

-0.00005°

Longitude

-84.23053°

Altitude

1,037.526 km

Speed

7.353 km/s

True Right ascension

07h 20m 43s

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

16:51:43

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,112.912 km

Perigee altitude

1,030.913 km

Semi-major axis

7,450.049 km

Eccentricity

0.0055

Inclination

100.3723°

RAAN

110.1811°

Arg. of periapsis

14.147°

True anomaly

345.96649°

Mean anomaly

346.1188°

Eccentric anomaly

346.04275°

Mean motion

3.37524 °/min

Orbital period

106.66 mins

BSTAR

0.0022833

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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.
7 mins	2026-08-04 04:26:23.724Z	57.915° ENE	2026-08-04 04:30:23.724Z	95.486° ESE	14.711°	2026-08-04 04:33:23.724Z	123.036° SE
12 mins	2026-08-04 06:10:23.724Z	14.058° NNE	2026-08-04 06:15:23.724Z	344.166° N	44.604°	2026-08-04 06:22:23.724Z	200.125° SSW
6 mins	2026-08-04 07:57:23.724Z	329.608° NNW	2026-08-04 08:00:23.724Z	299.864° NW	14.997°	2026-08-04 08:03:23.724Z	272.491° WNW
10 mins	2026-08-04 16:23:23.724Z	136.101° SSE	2026-08-04 16:27:23.724Z	82.747° E	37.571°	2026-08-04 16:33:23.724Z	356.17° N
8 mins	2026-08-04 18:09:23.724Z	219.286° SW	2026-08-04 18:13:23.724Z	266.983° W	23.183°	2026-08-04 18:17:23.724Z	312.27° 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 NIMBUS 2 DEB, 40646 on other resources

View NIMBUS 2 DEB, 40646 on Heavens-Above

View NIMBUS 2 DEB, 40646 on Keep Track

View NIMBUS 2 DEB, 40646 on Celestrak

View NIMBUS 2 DEB, 40646 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, 40646

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: 2026-08-02T16:12:34.125Z)

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, 40646 on other resources

Documentation

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