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

19502

Days in orbit

Revolutions

≈ 14.0

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

97.7

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: 1972-058CN

Object number (NORAD): 7958

Object ID (CCSDS): 7958

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 102.656 minutes

Inclination: 97.6766 deg

SMA: 7262.467 km

Apoapsis: 1101.239 km

Periapsis: 667.425 km

RAAN: 214.7177 deg

Eccentricy: 0.02986685

Argument of periapsis: 297.9954 deg

Mean anomaly: 59.1292 deg

Mean motion: 14.02737686 rev/day

Mean motion (dot): 0.0000233 rev/day²

B* drag term: 0.00103375 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 14, 2025, 3:07 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 13, 2025, 3:18 p.m. UTC

TLE line 0: 0 DELTA 1 DEB

TLE line 1: 1 07958U 72058CN 25347.63812466 .00002330 00000-0 10338-2 0 9993

TLE line 2: 2 07958 97.6766 214.7177 0298669 297.9954 59.1292 14.02737686680259

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
COSMOS 2251 DEB	LEO	2025-08-02 07:17:24	0.001526321	7.0 (m)	DEBRIS
COSMOS 1104	LEO	2025-07-28 04:17:30	0.0001501019	262.0 (m)	PAYLOAD
FENGYUN 1C DEB	SSO	2025-07-05 23:10:12	0.001316498	34.0 (m)	DEBRIS
COSMOS 926	LEO	2024-11-03 16:22:29	0.0001204026	901.0 (m)	PAYLOAD

Associated space launch

Earth observation satellite

DELTA 1 DEB was lifted into orbit during the mission ‘Delta 0900 | Landsat 1’, on board a Delta 0900 space rocket.

The launch took place on July 23, 1972, 6:06 p.m. from Space Launch Complex 2W.

For more information about the launch, click the button.

Delta 0900 | Landsat 1

Agency: N/A

Status: Launch Successful

Launch date: July 23, 1972, 6:06 p.m. UTC

Rocket: Delta 0900

Launch pad: Space Launch Complex 2W

Location: Vandenberg SFB, CA, USA

...

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