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 (59 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: 19 hours ago

TLE from 19 hours ago

0 NIMBUS 2 DEB
1 59977U 66040CG  25286.90678107  .00001618  00000-0  30217-2 0  9995
2 59977 100.2951  93.0411 0051190  77.7868 282.8985 13.40255954425252

Epoch: 2025-10-13T21:45Z

TLE epoch observation values (Epoch: 2025-10-13T21:45:45.884Z)

Latitude

-0.00007°

Longitude

103.89709°

Altitude

1,102.708 km

Speed

7.305 km/s

True Right ascension

06h 12m 09s

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

11:47:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,143.981 km

Perigee altitude

1,067.362 km

Semi-major axis

7,483.809 km

Eccentricity

0.00512

Inclination

100.2951°

RAAN

93.0411°

Arg. of periapsis

77.7868°

True anomaly

282.3259°

Mean anomaly

282.8985°

Eccentric anomaly

282.61228°

Mean motion

3.35243 °/min

Orbital period

107.38 mins

BSTAR

0.0030217

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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.
11 mins	2025-10-14 23:27:15.056Z	33.156° NE	2025-10-14 23:32:15.056Z	93.691° ESE	34.169°	2025-10-14 23:38:15.056Z	168.071° S
9 mins	2025-10-15 01:14:15.056Z	346.949° N	2025-10-15 01:18:15.056Z	294.703° NW	28.766°	2025-10-15 01:23:15.056Z	238.841° WSW
8 mins	2025-10-15 09:46:15.056Z	98.861° ESE	2025-10-15 09:49:15.056Z	63.114° ENE	23.155°	2025-10-15 09:54:15.056Z	10.221° NNE
10 mins	2025-10-15 11:30:15.056Z	185.149° SSW	2025-10-15 11:35:15.056Z	273.735° WNW	39.654°	2025-10-15 11:40:15.056Z	333.548° NNW

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: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2025-10-13T21:45:45.884Z)

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: 19 hours ago