THOR ABLESTAR DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite THOR ABLESTAR DEB at a glance.

Uptime

23543

Days in orbit

Revolutions

≈ 14.4

Per day

Orbit

LEO

Low Earth Orbit

Inclination

66.2

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: 1961-015FS

Object number (NORAD): 480

Object ID (CCSDS): 480

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 99.894 minutes

Inclination: 66.2367 deg

SMA: 7131.586 km

Apoapsis: 814.838 km

Periapsis: 692.064 km

RAAN: 209.2172 deg

Eccentricy: 0.00860776

Argument of periapsis: 260.6347 deg

Mean anomaly: 98.5013 deg

Mean motion: 14.41529539 rev/day

Mean motion (dot): 0.00002929 rev/day²

B* drag term: 0.0008889129 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 12, 2025, 10:14 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 6:03 a.m. UTC

TLE line 0: 0 THOR ABLESTAR DEB

TLE line 1: 1 00480U 61015FS 25346.25277278 .00002929 00000-0 88891-3 0 9994

TLE line 2: 2 00480 66.2367 209.2172 0086078 260.6347 98.5013 14.41529539327869

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
DMSP 5D-2 F13 DEB	SSO	2025-06-11 15:38:25	0.0001050013	351.0 (m)	DEBRIS
RESURS O1-N4	SSO	2025-03-26 00:43:41	0.0001239301	229.0 (m)	PAYLOAD
CZ-6A DEB	LEO	2025-02-26 12:42:15	0.000143461	336.0 (m)	DEBRIS
FENGYUN 1C DEB	SSO	2024-09-27 18:22:54	0.0001599284	520.0 (m)	DEBRIS
SL-8 R/B	LEO	2024-07-24 19:28:48	0.0003398704	711.0 (m)	ROCKET BODY

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

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