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

23445

Days in orbit

Revolutions

≈ 14.1

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: 1961-015BB

Object number (NORAD): 177

Object ID (CCSDS): 177

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 101.791 minutes

Inclination: 66.6502 deg

SMA: 7221.604 km

Apoapsis: 925.979 km

Periapsis: 760.959 km

RAAN: 209.6243 deg

Eccentricy: 0.01142543

Argument of periapsis: 287.5844 deg

Mean anomaly: 71.2791 deg

Mean motion: 14.14660543 rev/day

Mean motion (dot): 0.00000399 rev/day2

B* drag term: 0.00023521289 1/REarth

Two-line elements (TLE)

Creation date: Sept. 6, 2025, 2:09 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 5, 2025, 10:34 p.m. UTC

TLE line 0: 0 THOR ABLESTAR DEB

TLE line 1: 1 00177U 61015BB 25248.94068560 .00000399 00000-0 23521-3 0 9994

TLE line 2: 2 00177 66.6502 209.6243 0114254 287.5844 71.2791 14.14660543300951

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
FENGYUN 1C DEB SSO 2025-07-10 07:52:59 0.0001103199 90.0 (m) DEBRIS
FENGYUN 1C DEB SSO 2024-11-12 22:29:29 0.0001542141 213.0 (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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