GEOS 3

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite GEOS 3 at a glance.

Uptime

18290

Days in orbit

Revolutions

≈ 14.2

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

115.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for GEOS 3.

Object identification

Identified? True

Debris? False

Object name: GEOS 3

International designator: 1975-027A

Object number (NORAD): 7734

Object ID (CCSDS): 7734

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 101.473 minutes

Inclination: 114.99 deg

SMA: 7206.559 km

Apoapsis: 835.616 km

Periapsis: 821.232 km

RAAN: 241.9013 deg

Eccentricy: 0.000998

Argument of periapsis: 232.3079 deg

Mean anomaly: 127.7095 deg

Mean motion: 14.19092989 rev/day

Mean motion (dot): -0.00000003 rev/day2

B* drag term: 0.000082316 1/REarth

Two-line elements (TLE)

Creation date: May 6, 2025, 3:54 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 5, 2025, 2:07 p.m. UTC

TLE line 0: 0 GEOS 3

TLE line 1: 1 07734U 75027A 25125.58826585 -.00000003 00000-0 82316-4 0 9992

TLE line 2: 2 07734 114.9900 241.9013 0009980 232.3079 127.7095 14.19092989591434

Live tracking on map

Real-time ground track for satellite GEOS 3.

In-orbit conjunctions

A list of the most updated potential collisions computed for object GEOS 3.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 1275 DEB LEO 2025-04-27 22:11:16 0.0005377763 388.0 (m) DEBRIS
THOR BURNER 2 R/B SSO 2025-04-02 12:31:55 0.0199573 45.0 (m) ROCKET BODY
FENGYUN 1C DEB SSO 2025-03-25 07:47:06 0.0001046954 962.0 (m) DEBRIS
COSMOS 2251 DEB LEO 2025-03-04 01:30:26 0.0001172817 737.0 (m) DEBRIS
NOAA 16 DEB SSO 2024-12-16 04:07:47 0.001133371 115.0 (m) DEBRIS

Associated space launch

Geodetic research satellite

GEOS 3 was lifted into orbit during the mission ‘Delta 1410 | Geos 3’, on board a Delta 1410 space rocket.

The launch took place on April 9, 1975, 11:58 p.m. from Space Launch Complex 2W.

For more information about the launch, click the button.

Launch to space Delta 1410 | Geos 3
Delta 1410 | Geos 3

Agency: N/A

Status: Launch Successful

Launch date: April 9, 1975, 11:58 p.m. UTC

Rocket: Delta 1410

Launch pad: Space Launch Complex 2W

Location: Vandenberg SFB, CA, USA

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