DMSP 5D-2 F12 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite DMSP 5D-2 F12 DEB at a glance.

Uptime

11430

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 F12 DEB.

Object identification

Identified? True

Debris? True

Object name: DMSP 5D-2 F12 DEB

International designator: 1994-057F

Object number (NORAD): 41835

Object ID (CCSDS): 41835

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 100.833 minutes

Inclination: 98.9185 deg

SMA: 7176.191 km

Apoapsis: 811.652 km

Periapsis: 784.459 km

RAAN: 90.9227 deg

Eccentricy: 0.00189464

Argument of periapsis: 58.4351 deg

Mean anomaly: 301.8676 deg

Mean motion: 14.28110525 rev/day

Mean motion (dot): 0.00005402 rev/day²

B* drag term: 0.0021858991 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 12, 2025, 10:14 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 6:31 a.m. UTC

TLE line 0: 0 DMSP 5D-2 F12 DEB

TLE line 1: 1 41835U 94057F 25346.27155614 .00005402 00000-0 21859-2 0 9995

TLE line 2: 2 41835 98.9185 90.9227 0018946 58.4351 301.8676 14.28110525473392

Live tracking on map

Real-time ground track for satellite DMSP 5D-2 F12 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object DMSP 5D-2 F12 DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
COSMOS 2056	LEO	2025-11-12 00:31:26	0.006507533	26.0 (m)	PAYLOAD
IRIDIUM 33 DEB	LEO	2025-06-22 16:54:57	0.00106711	48.0 (m)	DEBRIS
METEOR 1-16	LEO	2024-11-19 05:53:06	0.003726895	61.0 (m)	PAYLOAD
NOAA 16 DEB	SSO	2024-11-15 02:27:23	0.0001722691	901.0 (m)	DEBRIS

Associated space launch

Military meteorological satellite

DMSP 5D-2 F12 DEB was lifted into orbit during the mission ‘Atlas E | DMSP-5D2 F12’, on board a Atlas E space rocket.

The launch took place on Aug. 29, 1994, 5:38 p.m. from Space Launch Complex 3W.

For more information about the launch, click the button.

Atlas E | DMSP-5D2 F12

Agency: N/A

Status: Launch Successful

Launch date: Aug. 29, 1994, 5:38 p.m. UTC

Rocket: Atlas E

Launch pad: Space Launch Complex 3W

Location: Vandenberg SFB, CA, USA

...

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