THORAD DELTA 1 DEB

Satellite information

Favourite Embed

Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite THORAD DELTA 1 DEB at a glance.

Uptime

18656

Days in orbit

Revolutions

≈ 12.4

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

102.2

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: 1974-089GQ

Object number (NORAD): 42623

Object ID (CCSDS): 42623

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 115.775 minutes

Inclination: 102.2252 deg

SMA: 7868.696 km

Apoapsis: 1547.168 km

Periapsis: 1433.954 km

RAAN: 347.0364 deg

Eccentricy: 0.00719391

Argument of periapsis: 177.1781 deg

Mean anomaly: 182.9703 deg

Mean motion: 12.43794411 rev/day

Mean motion (dot): -0.00000046 rev/day²

B* drag term: 0.00000185201 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 7, 2025, 5:42 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 6, 2025, 6:04 p.m. UTC

TLE line 0: 0 THORAD DELTA 1 DEB

TLE line 1: 1 42623U 74089GQ 25340.75328495 -.00000046 00000-0 18520-5 0 9994

TLE line 2: 2 42623 102.2252 347.0364 0071939 177.1781 182.9703 12.43794411208333

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 1635	LEO	2024-07-31 22:02:29	0.0002227487	174.0 (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

...

Go to the launch

Latest news about this satellite

There are no fresh news available about this satellite. Check back as we update our databases every day.

Return to all satellites

Embed the widget

Just copy the snippet below and paste it as HTML in your article, presentation, e-mail, blog post or website.

<iframe src="https://obdh.space/embed/satcat/42623/" width="400" height="720" frameborder="0"></iframe>

Real-time statistics and tracking

The widget will always be up to date. All data, statistics and tracking map are automatically refreshed in real-time. Check the examples below!

Widget preview

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.