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

23544

Days in orbit

Revolutions

≈ 14.4

Per day

Orbit

LEO

Low Earth Orbit

Inclination

66.5

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: 1961-015CL

Object number (NORAD): 264

Object ID (CCSDS): 264

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 100.132 minutes

Inclination: 66.5259 deg

SMA: 7142.91 km

Apoapsis: 780.023 km

Periapsis: 749.527 km

RAAN: 8.7114 deg

Eccentricy: 0.00213471

Argument of periapsis: 177.6883 deg

Mean anomaly: 182.4321 deg

Mean motion: 14.3810292 rev/day

Mean motion (dot): 0.00004102 rev/day²

B* drag term: 0.0013758759 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 14, 2025, 3:07 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 10:02 a.m. UTC

TLE line 0: 0 THOR ABLESTAR DEB

TLE line 1: 1 00264U 61015CL 25347.41864255 .00004102 00000-0 13759-2 0 9995

TLE line 2: 2 00264 66.5259 8.7114 0021347 177.6883 182.4321 14.38102920306937

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
GEOSAT	SSO	2025-10-25 13:07:15	0.0002169541	102.0 (m)	PAYLOAD
SL-12 DEB	LEO	2025-08-31 13:13:39	0.0001930157	156.0 (m)	DEBRIS
FALCONSAT	SSO	2024-11-21 21:23:54	0.0002101244	502.0 (m)	PAYLOAD
ARIANE 40 R/B	SSO	2024-09-26 21:59:34	0.001085557	594.0 (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

...

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