NIMBUS 2 DEB, 59977

Orbit data source: Space-Track

NIMBUS 2 DEB, 59977 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/59977?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

59977, 1966-040CG

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, 0.055 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 NIMBUS 2 DEB
1 59977U 66040CG  26265.97570760  .00000847  00000-0  15996-2 0  9996
2 59977 100.3133  82.9561 0051654 333.4187  26.4294 13.41210282471363

Epoch: 2026-09-22T23:25Z

TLE epoch observation values (Epoch: 2026-09-22T23:25:01.136Z)

Latitude

0.00002°

Longitude

89.8679°

Altitude

1,072.947 km

Speed

7.332 km/s

True Right ascension

05h 31m 49s

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

00:11:12

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,140.758 km

Perigee altitude

1,063.481 km

Semi-major axis

7,480.257 km

Eccentricity

0.00517

Inclination

100.3133°

RAAN

82.9561°

Arg. of periapsis

333.4187°

True anomaly

26.69439°

Mean anomaly

26.4294°

Eccentric anomaly

26.56174°

Mean motion

3.35481 °/min

Orbital period

107.31 mins

BSTAR

0.0015996

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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.
10 mins	2026-09-25 10:38:13.285Z	117.591° SE	2026-09-25 10:43:13.285Z	63.248° ENE	30.61°	2026-09-25 10:48:13.285Z	7.869° NNE
11 mins	2026-09-25 12:24:13.285Z	193.363° SSW	2026-09-25 12:29:13.285Z	272.28° WNW	47.024°	2026-09-25 12:35:13.285Z	333.138° NNW
9 mins	2026-09-25 23:40:13.285Z	50.86° ENE	2026-09-25 23:44:13.285Z	95.03° ESE	25.829°	2026-09-25 23:49:13.285Z	145.812° SSE
11 mins	2026-09-26 01:25:13.285Z	2.951° NNE	2026-09-26 01:30:13.285Z	291.821° WNW	56.839°	2026-09-26 01:36:13.285Z	217.015° SW

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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, 59977 on other resources

View NIMBUS 2 DEB, 59977 on Heavens-Above

View NIMBUS 2 DEB, 59977 on Keep Track

View NIMBUS 2 DEB, 59977 on Celestrak

View NIMBUS 2 DEB, 59977 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, 59977

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 2 days ago

TLE from 2 days ago

TLE epoch observation values (Epoch: 2026-09-22T23:25:01.136Z)

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, 59977 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 2 days ago