DMSP 5D-2 F11 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite DMSP 5D-2 F11 DEB at a glance.

Uptime

12383

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.9

Latest

Satellite identification and parameters

Extended collection of information and parameters for DMSP 5D-2 F11 DEB.

Object identification

Identified? True

Debris? True

Object name: DMSP 5D-2 F11 DEB

International designator: 1991-082BG

Object number (NORAD): 28343

Object ID (CCSDS): 28343

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 100.368 minutes

Inclination: 98.8959 deg

SMA: 7154.127 km

Apoapsis: 822.953 km

Periapsis: 729.031 km

RAAN: 11.2348 deg

Eccentricy: 0.00656416

Argument of periapsis: 188.8384 deg

Mean anomaly: 171.165 deg

Mean motion: 14.34722073 rev/day

Mean motion (dot): 0.00012112 rev/day2

B* drag term: 0.0041827319 1/REarth

Two-line elements (TLE)

Creation date: Oct. 17, 2025, 5:48 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 17, 2025, 1:17 a.m. UTC

TLE line 0: 0 DMSP 5D-2 F11 DEB

TLE line 1: 1 28343U 91082BG 25290.05360121 .00012112 00000-0 41827-2 0 9997

TLE line 2: 2 28343 98.8959 11.2348 0065642 188.8384 171.1650 14.34722073100805

Live tracking on map

Real-time ground track for satellite DMSP 5D-2 F11 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object DMSP 5D-2 F11 DEB.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 304 LEO 2025-07-27 23:45:36 0.0004541686 718.0 (m) PAYLOAD
CZ-2D R/B SSO 2024-11-15 16:13:38 0.0001073243 288.0 (m) ROCKET BODY
SPOT 3 SSO 2024-06-21 03:27:17 0.0005350055 561.0 (m) PAYLOAD

Associated space launch

Military meteorological satellite

DMSP 5D-2 F11 DEB was lifted into orbit during the mission ‘Atlas E | DMSP-5D2 F11’, on board a Atlas E space rocket.

The launch took place on Nov. 28, 1991, 1:23 p.m. from Space Launch Complex 3W.

For more information about the launch, click the button.

Launch to space Atlas E | DMSP-5D2 F11
Atlas E | DMSP-5D2 F11

Agency: N/A

Status: Launch Successful

Launch date: Nov. 28, 1991, 1:23 p.m. UTC

Rocket: Atlas E

Launch pad: Space Launch Complex 3W

Location: Vandenberg SFB, CA, USA

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