THOR ABLESTAR R/B

Satellite information

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Satellite Type and Status

ROCKET BODYIN ORBIT

Key statistics

Satellite THOR ABLESTAR R/B at a glance.

Uptime

23543

Days in orbit

Revolutions

≈ 14.0

Per day

Orbit

LEO

Low Earth Orbit

Inclination

66.8

Latest

Satellite identification and parameters

Extended collection of information and parameters for THOR ABLESTAR R/B.

Object identification

Identified? True

Debris? False

Object name: THOR ABLESTAR R/B

International designator: 1961-015C

Object number (NORAD): 118

Object ID (CCSDS): 118

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 102.662 minutes

Inclination: 66.7622 deg

SMA: 7262.753 km

Apoapsis: 940.932 km

Periapsis: 828.303 km

RAAN: 166.8164 deg

Eccentricy: 0.00775387

Argument of periapsis: 39.9157 deg

Mean anomaly: 320.7593 deg

Mean motion: 14.02655074 rev/day

Mean motion (dot): 0.00000192 rev/day2

B* drag term: 0.00017134027 1/REarth

Two-line elements (TLE)

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

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 6:17 a.m. UTC

TLE line 0: 0 THOR ABLESTAR R/B

TLE line 1: 1 00118U 61015C 25346.26192266 .00000192 00000-0 17134-3 0 9998

TLE line 2: 2 00118 66.7622 166.8164 0077539 39.9157 320.7593 14.02655074289921

Live tracking on map

Real-time ground track for satellite THOR ABLESTAR R/B.

In-orbit conjunctions

A list of the most updated potential collisions computed for object THOR ABLESTAR R/B.

Target Orbit TCA Probability of collision Miss distance Type
DELTA 1 DEB SSO 2025-05-03 20:13:48 0.0001526636 128.0 (m) DEBRIS
CZ-6A DEB SSO 2024-10-23 05:46:08 0.0001637106 641.0 (m) DEBRIS

Associated space launch

THOR ABLESTAR R/B 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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