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

≈ 13.9

Per day

Orbit

LEO

Low Earth Orbit

Inclination

66.9

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: 1961-015BK

Object number (NORAD): 223

Object ID (CCSDS): 223

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 103.672 minutes

Inclination: 66.8916 deg

SMA: 7310.308 km

Apoapsis: 977.156 km

Periapsis: 887.189 km

RAAN: 51.8649 deg

Eccentricy: 0.0061534

Argument of periapsis: 98.1877 deg

Mean anomaly: 262.6187 deg

Mean motion: 13.88990543 rev/day

Mean motion (dot): 0.0000002 rev/day2

B* drag term: 0.000077396288 1/REarth

Two-line elements (TLE)

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

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 1:56 p.m. UTC

TLE line 0: 0 THOR ABLESTAR DEB

TLE line 1: 1 00223U 61015BK 25347.58094128 .00000020 00000-0 77396-4 0 9996

TLE line 2: 2 00223 66.8916 51.8649 0061534 98.1877 262.6187 13.88990543265091

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-4B DEB LEO 2025-10-05 13:03:44 0.0001927946 334.0 (m) DEBRIS
DELTA 1 DEB SSO 2025-07-19 02:35:29 0.0001344124 440.0 (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.

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