THOR BURNER 2 R/B

Satellite information

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Satellite Type and Status

ROCKET BODYIN ORBIT

Key statistics

Satellite THOR BURNER 2 R/B at a glance.

Uptime

20864

Days in orbit

Revolutions

≈ 14.2

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.6

Latest

Satellite identification and parameters

Extended collection of information and parameters for THOR BURNER 2 R/B.

Object identification

Identified? True

Debris? False

Object name: THOR BURNER 2 R/B

International designator: 1968-042B

Object number (NORAD): 3271

Object ID (CCSDS): 3271

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 101.588 minutes

Inclination: 98.5552 deg

SMA: 7212.005 km

Apoapsis: 871.919 km

Periapsis: 795.822 km

RAAN: 9.2649 deg

Eccentricy: 0.0052757

Argument of periapsis: 106.2163 deg

Mean anomaly: 254.4827 deg

Mean motion: 14.17485776 rev/day

Mean motion (dot): 0.00000091 rev/day2

B* drag term: 0.000064563 1/REarth

Two-line elements (TLE)

Creation date: July 6, 2025, 6:05 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 6, 2025, 11:49 a.m. UTC

TLE line 0: 0 THOR BURNER 2 R/B

TLE line 1: 1 03271U 68042B 25187.49255427 .00000091 00000-0 64563-4 0 9992

TLE line 2: 2 03271 98.5552 9.2649 0052757 106.2163 254.4827 14.17485776947848

Live tracking on map

Real-time ground track for satellite THOR BURNER 2 R/B.

In-orbit conjunctions

A list of the most updated potential collisions computed for object THOR BURNER 2 R/B.

Target Orbit TCA Probability of collision Miss distance Type
FENGYUN 1C DEB SSO 2025-05-14 09:40:11 0.0002139389 362.0 (m) DEBRIS
CZ-6A DEB SSO 2025-02-06 04:02:42 0.000246549 281.0 (m) DEBRIS
CZ-6A DEB LEO 2025-02-02 00:36:23 0.0002034189 432.0 (m) DEBRIS
CZ-6A DEB SSO 2024-09-12 19:57:48 0.0001409334 136.0 (m) DEBRIS
DELTA 1 DEB SSO 2024-07-24 00:43:02 0.0002954473 159.0 (m) DEBRIS

Associated space launch

DSAP-4B (Defense Satellite Application Program Block 4B) was the sixth version of the military meteorological satellites of the Defense Meteorological Satellite Program.

THOR BURNER 2 R/B was lifted into orbit during the mission ‘Thor Burner 2 | DSAP-4B F1’, on board a Thor Burner 2 space rocket.

The launch took place on May 23, 1968, 4:38 a.m. from Space Launch Complex 10W.

For more information about the launch, click the button.

Launch to space Thor Burner 2 | DSAP-4B F1
Thor Burner 2 | DSAP-4B F1

Agency: N/A

Status: Launch Successful

Launch date: May 23, 1968, 4:38 a.m. UTC

Rocket: Thor Burner 2

Launch pad: Space Launch Complex 10W

Location: Vandenberg SFB, CA, USA

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