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

13539

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: 100.833 minutes

Inclination: 98.9509 deg

SMA: 7176.227 km

Apoapsis: 813.916 km

Periapsis: 782.269 km

RAAN: 96.4049 deg

Eccentricy: 0.00220498

Argument of periapsis: 185.3361 deg

Mean anomaly: 174.7588 deg

Mean motion: 14.28099537 rev/day

Mean motion (dot): 0.00001693 rev/day²

B* drag term: 0.00069777631 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 18, 2025, 2:17 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 17, 2025, 11:18 p.m. UTC

TLE line 0: 0 NOAA 11 DEB

TLE line 1: 1 37241U 88089D 25290.97133695 .00001693 00000-0 69778-3 0 9990

TLE line 2: 2 37241 98.9509 96.4049 0022050 185.3361 174.7588 14.28099537917888

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

...

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