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

18662

Days in orbit

Revolutions

≈ 12.5

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

100.8

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: 1974-089AC

Object number (NORAD): 8162

Object ID (CCSDS): 8162

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 115.176 minutes

Inclination: 100.8166 deg

SMA: 7841.53 km

Apoapsis: 1573.342 km

Periapsis: 1353.449 km

RAAN: 232.3112 deg

Eccentricy: 0.01402108

Argument of periapsis: 205.1697 deg

Mean anomaly: 182.7455 deg

Mean motion: 12.50263407 rev/day

Mean motion (dot): 0.00000528 rev/day²

B* drag term: 0.0035838474 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 18, 2025, 8:02 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 18, 2025, 2:47 p.m. UTC

TLE line 0: 0 THORAD DELTA 1 DEB

TLE line 1: 1 08162U 74089AC 25352.61648933 .00000528 00000-0 35838-2 0 9996

TLE line 2: 2 08162 100.8166 232.3112 0140211 205.1697 182.7455 12.50263407297262

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 827	LEO	2025-12-07 05:35:48	0.0001387961	167.0 (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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