NIMBUS 2 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite NIMBUS 2 DEB at a glance.

Uptime

21718

Days in orbit

Revolutions

≈ 13.7

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

100.4

Latest

Satellite identification and parameters

Extended collection of information and parameters for NIMBUS 2 DEB.

Object identification

Identified? True

Debris? True

Object name: NIMBUS 2 DEB

International designator: 1966-040AC

Object number (NORAD): 28613

Object ID (CCSDS): 28613

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 105.008 minutes

Inclination: 100.3766 deg

SMA: 7372.979 km

Apoapsis: 1023.6 km

Periapsis: 966.087 km

RAAN: 81.0644 deg

Eccentricy: 0.00390023

Argument of periapsis: 63.0493 deg

Mean anomaly: 316.0954 deg

Mean motion: 13.71318391 rev/day

Mean motion (dot): 0.0000418 rev/day2

B* drag term: 0.00468472 1/REarth

Two-line elements (TLE)

Creation date: Oct. 30, 2025, 3:32 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 29, 2025, 3:41 p.m. UTC

TLE line 0: 0 NIMBUS 2 DEB

TLE line 1: 1 28613U 66040AC 25302.65400205 .00004180 00000-0 46847-2 0 9994

TLE line 2: 2 28613 100.3766 81.0644 0039002 63.0493 316.0954 13.71318391611752

Live tracking on map

Real-time ground track for satellite NIMBUS 2 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object NIMBUS 2 DEB.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 755 LEO 2025-10-18 01:39:58 0.0001912757 230.0 (m) PAYLOAD
COSMOS 860 LEO 2024-08-18 01:03:03 0.0001051353 427.0 (m) PAYLOAD

Associated space launch

Nimbus 2, the second in a series of second-generation meteorological research-and-development satellites, added an additional medium-resolution infrared radiometer (MRIR) compared to Nimbus 1.

NIMBUS 2 DEB was lifted into orbit during the mission ‘Thor SLV-2A Agena B | Nimbus 2’, on board a Thor SLV-2A Agena B space rocket.

The launch took place on May 15, 1966, 7:55 a.m. from Space Launch Complex 2E.

For more information about the launch, click the button.

Launch to space Thor SLV-2A Agena B | Nimbus 2
Thor SLV-2A Agena B | Nimbus 2

Agency: N/A

Status: Launch Successful

Launch date: May 15, 1966, 7:55 a.m. UTC

Rocket: Thor SLV-2A Agena B

Launch pad: Space Launch Complex 2E

Location: Vandenberg SFB, CA, USA

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