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

18428

Days in orbit

Revolutions

≈ 14.2

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: 1975-004GU

Object number (NORAD): 9710

Object ID (CCSDS): 9710

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 101.429 minutes

Inclination: 97.7106 deg

SMA: 7204.45 km

Apoapsis: 936.517 km

Periapsis: 716.112 km

RAAN: 87.774 deg

Eccentricy: 0.0152964

Argument of periapsis: 247.6405 deg

Mean anomaly: 110.8503 deg

Mean motion: 14.19716254 rev/day

Mean motion (dot): 0.00000179 rev/day2

B* drag term: 0.000090646 1/REarth

Two-line elements (TLE)

Creation date: July 5, 2025, 5:45 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 4, 2025, 11:45 p.m. UTC

TLE line 0: 0 DELTA 1 DEB

TLE line 1: 1 09710U 75004GU 25185.98968892 .00000179 00000-0 90646-4 0 9999

TLE line 2: 2 09710 97.7106 87.7740 0152964 247.6405 110.8503 14.19716254314777

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 2025-06-16 18:00:46 0.000537767 29.0 (m) DEBRIS
RITE TARGET 1 SSO 2025-05-21 07:45:17 0.0007049943 189.0 (m) PAYLOAD

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.

Launch to space Delta 2910 | Landsat 2
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

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