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

18615

Days in orbit

Revolutions

≈ 12.7

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

101.7

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: 1974-089DH

Object number (NORAD): 8594

Object ID (CCSDS): 8594

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 113.105 minutes

Inclination: 101.7345 deg

SMA: 7747.271 km

Apoapsis: 1470.987 km

Periapsis: 1267.286 km

RAAN: 265.6464 deg

Eccentricy: 0.01314666

Argument of periapsis: 164.9358 deg

Mean anomaly: 263.0989 deg

Mean motion: 12.73150136 rev/day

Mean motion (dot): 0.00000118 rev/day²

B* drag term: 0.00076816468 1/R_Earth

Two-line elements (TLE)

Creation date: Nov. 1, 2025, 7:40 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Nov. 1, 2025, 3:12 a.m. UTC

TLE line 0: 0 THORAD DELTA 1 DEB

TLE line 1: 1 08594U 74089DH 25305.13371615 .00000118 00000-0 76816-3 0 9997

TLE line 2: 2 08594 101.7345 265.6464 0131467 164.9358 263.0989 12.73150136364526

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 1357	LEO	2025-04-21 06:38:46	0.0001666312	279.0 (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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