NOAA 11 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite NOAA 11 DEB at a glance.

Uptime

13595

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

99.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for NOAA 11 DEB.

Object identification

Identified? True

Debris? True

Object name: NOAA 11 DEB

International designator: 1988-089D

Object number (NORAD): 37241

Object ID (CCSDS): 37241

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 100.823 minutes

Inclination: 98.9503 deg

SMA: 7175.721 km

Apoapsis: 813.018 km

Periapsis: 782.154 km

RAAN: 154.2879 deg

Eccentricy: 0.00215061

Argument of periapsis: 24.9305 deg

Mean anomaly: 335.2909 deg

Mean motion: 14.28250757 rev/day

Mean motion (dot): 0.00001364 rev/day²

B* drag term: 0.00056434322 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 14, 2025, 3:07 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 10:31 a.m. UTC

TLE line 0: 0 NOAA 11 DEB

TLE line 1: 1 37241U 88089D 25347.43882988 .00001364 00000-0 56434-3 0 9990

TLE line 2: 2 37241 98.9503 154.2879 0021506 24.9305 335.2909 14.28250757925947

Live tracking on map

Real-time ground track for satellite NOAA 11 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object NOAA 11 DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
COSMOS 1275 DEB	LEO	2025-03-13 13:41:43	0.0003805632	163.0 (m)	DEBRIS
ARIANE 1 R/B	SSO	2025-01-26 13:26:26	0.0002334339	316.0 (m)	ROCKET BODY
FENGYUN 1C DEB	SSO	2024-09-26 08:42:47	0.0004165546	553.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2024-07-03 00:15:39	0.000173736	30.0 (m)	DEBRIS

Associated space launch

Fourth generation NOAA meteorological satellite

NOAA 11 DEB was lifted into orbit during the mission ‘Atlas E | NOAA 11’, on board a Atlas E space rocket.

The launch took place on Sept. 24, 1988, 10:02 a.m. from Space Launch Complex 3W.

For more information about the launch, click the button.

Atlas E | NOAA 11

Agency: N/A

Status: Launch Successful

Launch date: Sept. 24, 1988, 10:02 a.m. UTC

Rocket: Atlas E

Launch pad: Space Launch Complex 3W

Location: Vandenberg SFB, CA, USA

...

Go to the launch

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