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)

Expand to show TLE details & history
Last TLE update: 18 hours ago

TLE from 18 hours ago

0 NIMBUS 2 DEB
1 40646U 66040BK  26045.14455905  .00001975  00000-0  32163-2 0  9995
2 40646 100.3743 294.0983 0050248  58.6132 301.9901 13.48785236527384

Epoch: 2026-02-14T03:28Z

TLE epoch observation values (Epoch: 2026-02-14T03:28:09.901Z)

Latitude

-0.00004°

Longitude

97.88523°

Altitude

1,059.779 km

Speed

7.332 km/s

True Right ascension

19h 36m 23s

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

23:53:21

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,111.516 km

Perigee altitude

1,036.624 km

Semi-major axis

7,452.207 km

Eccentricity

0.00502

Inclination

100.3743°

RAAN

294.0983°

Arg. of periapsis

58.6132°

True anomaly

301.50012°

Mean anomaly

301.9901°

Eccentric anomaly

301.74527°

Mean motion

3.37377 °/min

Orbital period

106.71 mins

BSTAR

0.0032163

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

THOR AGENA B R/B, 2174

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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.
12 mins	2026-02-15 04:59:13.284Z	26.551° NE	2026-02-15 05:05:13.284Z	109.594° ESE	38.95°	2026-02-15 05:11:13.284Z	178.259° S
8 mins	2026-02-15 06:46:13.284Z	341.508° N	2026-02-15 06:50:13.284Z	292.02° WNW	24.038°	2026-02-15 06:54:13.284Z	249.616° W
8 mins	2026-02-15 15:14:13.284Z	108.356° ESE	2026-02-15 15:18:13.284Z	56.288° ENE	25.778°	2026-02-15 15:22:13.284Z	10.866° NNE
10 mins	2026-02-15 16:58:13.284Z	192.406° SSW	2026-02-15 17:03:13.284Z	272.617° WNW	35.891°	2026-02-15 17:08:13.284Z	330.321° NNW

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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: 18 hours ago

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2026-02-14T03:28:09.901Z)

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: 18 hours ago