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

18613

Days in orbit

Revolutions

≈ 12.7

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

102.6

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: 1974-089AR

Object number (NORAD): 8175

Object ID (CCSDS): 8175

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 113.745 minutes

Inclination: 102.6399 deg

SMA: 7776.46 km

Apoapsis: 1535.62 km

Periapsis: 1261.031 km

RAAN: 219.1336 deg

Eccentricy: 0.01765513

Argument of periapsis: 96.9981 deg

Mean anomaly: 283.645 deg

Mean motion: 12.6598866 rev/day

Mean motion (dot): 0.00004046 rev/day²

B* drag term: 0.020480336 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 28, 2025, 7:11 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 28, 2025, 12:05 a.m. UTC

TLE line 0: 0 THORAD DELTA 1 DEB

TLE line 1: 1 08175U 74089AR 25301.00355818 .00004046 00000-0 20480-1 0 9999

TLE line 2: 2 08175 102.6399 219.1336 0176551 96.9981 283.6450 12.65988660300074

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 1037	LEO	2024-07-16 11:42:43	0.0001153854	793.0 (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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