THOR ABLESTAR DEB

Satellite information

Favourite Embed

Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite THOR ABLESTAR DEB at a glance.

Uptime

23551

Days in orbit

Revolutions

≈ 14.0

Per day

Orbit

LEO

Low Earth Orbit

Inclination

66.7

Latest

Satellite identification and parameters

Extended collection of information and parameters for THOR ABLESTAR DEB.

Object identification

Identified? True

Debris? True

Object name: THOR ABLESTAR DEB

International designator: 1961-015F

Object number (NORAD): 121

Object ID (CCSDS): 121

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 102.843 minutes

Inclination: 66.7467 deg

SMA: 7271.265 km

Apoapsis: 957.024 km

Periapsis: 829.235 km

RAAN: 127.39 deg

Eccentricy: 0.00878727

Argument of periapsis: 133.5328 deg

Mean anomaly: 227.3099 deg

Mean motion: 14.00192817 rev/day

Mean motion (dot): 0.0 rev/day²

B* drag term: 0.000051457987 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 20, 2025, 3:40 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 19, 2025, 7:32 p.m. UTC

TLE line 0: 0 THOR ABLESTAR DEB

TLE line 1: 1 00121U 61015F 25353.81435045 .00000000 00000-0 51458-4 0 9992

TLE line 2: 2 00121 66.7467 127.3900 0087873 133.5328 227.3099 14.00192817301258

Live tracking on map

Real-time ground track for satellite THOR ABLESTAR DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object THOR ABLESTAR DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
CZ-6A DEB	SSO	2025-10-19 06:52:40	0.0003649672	59.0 (m)	DEBRIS

Associated space launch

THOR ABLESTAR DEB was lifted into orbit during the mission ‘Thor DM-21 Ablestar | Transit 4A & Injun-1 & Solrad 3’, on board a Thor DM-21 Ablestar space rocket.

The launch took place on June 29, 1961, 4:23 a.m. from Space Launch Complex 17B.

For more information about the launch, click the button.

Thor DM-21 Ablestar | Transit 4A & Injun-1 & Solrad 3

Agency: N/A

Status: Launch Successful

Launch date: June 29, 1961, 4:23 a.m. UTC

Rocket: Thor DM-21 Ablestar

Launch pad: Space Launch Complex 17B

Location: Cape Canaveral SFS, FL, 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/121/" 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.