DELTA 1 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite DELTA 1 DEB at a glance.

Uptime

18534

Days in orbit

Revolutions

≈ 14.2

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

97.8

Latest

Satellite identification and parameters

Extended collection of information and parameters for DELTA 1 DEB.

Object identification

Identified? True

Debris? True

Object name: DELTA 1 DEB

International designator: 1975-004J

Object number (NORAD): 8682

Object ID (CCSDS): 8682

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 101.367 minutes

Inclination: 97.7686 deg

SMA: 7201.548 km

Apoapsis: 932.973 km

Periapsis: 713.852 km

RAAN: 345.4662 deg

Eccentricy: 0.01521343

Argument of periapsis: 80.1186 deg

Mean anomaly: 281.713 deg

Mean motion: 14.20574477 rev/day

Mean motion (dot): 0.00000752 rev/day²

B* drag term: 0.00032555391 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 20, 2025, 2:10 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 19, 2025, 11:04 p.m. UTC

TLE line 0: 0 DELTA 1 DEB

TLE line 1: 1 08682U 75004J 25292.96125697 .00000752 00000-0 32555-3 0 9992

TLE line 2: 2 08682 97.7686 345.4662 0152134 80.1186 281.7130 14.20574477616207

Live tracking on map

Real-time ground track for satellite DELTA 1 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object DELTA 1 DEB.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
FENGYUN 1C DEB	SSO	2025-07-01 21:19:04	0.0003697678	231.0 (m)	DEBRIS
COSMOS 1275 DEB	LEO	2025-05-04 09:58:04	0.0001142941	73.0 (m)	DEBRIS
CZ-6A DEB	LEO	2025-02-25 17:23:33	0.0002320363	429.0 (m)	DEBRIS
SL-16 DEB	LEO	2024-12-04 00:18:12	0.0005556025	114.0 (m)	DEBRIS
CZ-6A DEB	LEO	2024-09-29 06:30:24	0.0001135828	326.0 (m)	DEBRIS

Associated space launch

Earth observation satellite

DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2910 | Landsat 2’, on board a Delta 2910 space rocket.

The launch took place on Jan. 22, 1975, 5:55 p.m. from Space Launch Complex 2W.

For more information about the launch, click the button.

Delta 2910 | Landsat 2

Agency: N/A

Status: Launch Successful

Launch date: Jan. 22, 1975, 5:55 p.m. UTC

Rocket: Delta 2910

Launch pad: Space Launch Complex 2W

Location: Vandenberg SFB, CA, USA

...

Go to the launch

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