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

17685

Days in orbit

Revolutions

≈ 12.8

Per day

Orbit

LEO

Low Earth Orbit

Inclination

29.8

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: 1977-065EY

Object number (NORAD): 10629

Object ID (CCSDS): 10629

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 112.493 minutes

Inclination: 29.8268 deg

SMA: 7719.3 km

Apoapsis: 1969.546 km

Periapsis: 712.785 km

RAAN: 186.136 deg

Eccentricy: 0.08140381

Argument of periapsis: 194.18 deg

Mean anomaly: 163.4555 deg

Mean motion: 12.80076316 rev/day

Mean motion (dot): 0.00000753 rev/day²

B* drag term: 0.00072052754 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, 4:40 p.m. UTC

TLE line 0: 0 DELTA 1 DEB

TLE line 1: 1 10629U 77065EY 25347.69456396 .00000753 00000-0 72053-3 0 9997

TLE line 2: 2 10629 29.8268 186.1360 0814038 194.1800 163.4555 12.80076316254269

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
OAO 1	LEO	2025-09-05 15:59:48	0.001042867	375.0 (m)	PAYLOAD

Associated space launch

Japanese meteorological satellite built by Hughes Space and Communications Company

DELTA 1 DEB was lifted into orbit during the mission ‘Delta 2914 | Himawari’, on board a Delta 2914 space rocket.

The launch took place on July 14, 1977, 10:39 a.m. from Space Launch Complex 17B.

For more information about the launch, click the button.

Delta 2914 | Himawari

Agency: N/A

Status: Launch Successful

Launch date: July 14, 1977, 10:39 a.m. UTC

Rocket: Delta 2914

Launch pad: Space Launch Complex 17B

Location: Cape Canaveral SFS, FL, USA

...

Go to the launch

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