NIMBUS 2 DEB, 28204

Orbit data source: Space-Track

NIMBUS 2 DEB, 28204 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/28204?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/28204?theme=dark&initialShowStats=false

Optional secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

28204, 1966-040S

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: 4 days ago

TLE from 4 days ago

0 NIMBUS 2 DEB
1 28204U 66040S   26255.30263316  .00003398  00000-0  34195-2 0  9993
2 28204 100.1778 188.7000 0029264 125.1251  27.4396 13.78058572642667

Epoch: 2026-09-12T07:15Z

TLE epoch observation values (Epoch: 2026-09-12T07:15:47.505Z)

Latitude

26.85462°

Longitude

-86.37333°

Altitude

954.881 km

Speed

7.386 km/s

True Right ascension

00h 55m 33s

True Declination

26° 43' 12"

Sunlit

Object was in full shadow 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

05:07:13

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

989.568 km

Perigee altitude

946.572 km

Semi-major axis

7,346.207 km

Eccentricity

0.00293

Inclination

100.1778°

RAAN

188.7°

Arg. of periapsis

125.1251°

True anomaly

27.59463°

Mean anomaly

27.4396°

Eccentric anomaly

27.51707°

Mean motion

3.44706 °/min

Orbital period

104.44 mins

BSTAR

0.0034195

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

NIMBUS 2 DEB Visibility forecast

Loading observer location...
Set Observer location

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.
9 mins	2026-09-16 18:41:49.565Z	124.88° SE	2026-09-16 18:45:49.565Z	75.734° E	35.718°	2026-09-16 18:50:49.565Z	5.763° NNE
9 mins	2026-09-16 20:24:49.565Z	203.094° SW	2026-09-16 20:28:49.565Z	253.219° W	34.018°	2026-09-16 20:33:49.565Z	321.473° NNW
6 mins	2026-09-17 07:23:49.565Z	61.685° ENE	2026-09-17 07:26:49.565Z	98.508° ESE	20.003°	2026-09-17 07:29:49.565Z	132.574° SE
9 mins	2026-09-17 09:05:49.565Z	2.47° NNE	2026-09-17 09:09:49.565Z	290.537° WNW	58.983°	2026-09-17 09:14:49.565Z	214.477° SW

Items per page:

1–4 of 4 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out NIMBUS 2 DEB, 28204 on other resources

View NIMBUS 2 DEB, 28204 on Heavens-Above

View NIMBUS 2 DEB, 28204 on Keep Track

View NIMBUS 2 DEB, 28204 on Celestrak

View NIMBUS 2 DEB, 28204 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, 28204

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 4 days ago

TLE from 4 days ago

TLE epoch observation values (Epoch: 2026-09-12T07:15:47.505Z)

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, 28204 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 4 days ago