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

23485

Days in orbit

Revolutions

≈ 14.2

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: 1961-015FM

Object number (NORAD): 475

Object ID (CCSDS): 475

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 101.249 minutes

Inclination: 66.2215 deg

SMA: 7195.934 km

Apoapsis: 927.654 km

Periapsis: 707.944 km

RAAN: 302.033 deg

Eccentricy: 0.01526624

Argument of periapsis: 256.2263 deg

Mean anomaly: 102.1797 deg

Mean motion: 14.22237103 rev/day

Mean motion (dot): 0.00004969 rev/day²

B* drag term: 0.0020187642 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 16, 2025, 2:37 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 15, 2025, 9:07 p.m. UTC

TLE line 0: 0 THOR ABLESTAR DEB

TLE line 1: 1 00475U 61015FM 25288.88052604 .00004969 00000-0 20188-2 0 9996

TLE line 2: 2 00475 66.2215 302.0330 0152662 256.2263 102.1797 14.22237103253023

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
COSMOS 1275 DEB	LEO	2025-06-28 23:57:16	0.000172802	198.0 (m)	DEBRIS
COSMOS 2369	LEO	2025-03-29 11:45:47	0.0001006699	453.0 (m)	PAYLOAD
FENGYUN 1C DEB	SSO	2025-02-09 08:00:40	0.0001717684	184.0 (m)	DEBRIS
RADARSAT	SSO	2024-07-17 14:13:40	0.0001860069	418.0 (m)	PAYLOAD

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

Latest news about this satellite

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