THORAD DELTA 1 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite THORAD DELTA 1 DEB at a glance.

Uptime

18498

Days in orbit

Revolutions

≈ 12.1

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

101.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for THORAD DELTA 1 DEB.

Object identification

Identified? True

Debris? True

Object name: THORAD DELTA 1 DEB

International designator: 1974-089DM

Object number (NORAD): 8785

Object ID (CCSDS): 8785

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 118.728 minutes

Inclination: 100.9733 deg

SMA: 8001.956 km

Apoapsis: 1841.674 km

Periapsis: 1405.969 km

RAAN: 353.9069 deg

Eccentricy: 0.0272249

Argument of periapsis: 335.0244 deg

Mean anomaly: 50.7896 deg

Mean motion: 12.12853889 rev/day

Mean motion (dot): 0.00000218 rev/day²

B* drag term: 0.0024007 1/R_Earth

Two-line elements (TLE)

Creation date: July 4, 2025, 6:39 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 4, 2025, 9:39 a.m. UTC

TLE line 0: 0 THORAD DELTA 1 DEB

TLE line 1: 1 08785U 74089DM 25185.40216021 .00000218 00000-0 24007-2 0 9999

TLE line 2: 2 08785 100.9733 353.9069 0272249 335.0244 50.7896 12.12853889 38851

Live tracking on map

Real-time ground track for satellite THORAD DELTA 1 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object THORAD DELTA 1 DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
COSMOS 798	LEO	2025-06-23 00:37:20	0.0005308198	43.0 (m)	PAYLOAD

Associated space launch

Meteorological satellite using radiometric imaging

THORAD DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2310 | NOAA 4’, on board a Delta 2310 space rocket.

The launch took place on Nov. 15, 1974, 5:11 p.m. from Space Launch Complex 2W.

For more information about the launch, click the button.

Delta 2310 | NOAA 4

Agency: N/A

Status: Launch Successful

Launch date: Nov. 15, 1974, 5:11 p.m. UTC

Rocket: Delta 2310

Launch pad: Space Launch Complex 2W

Location: Vandenberg SFB, CA, USA

...

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