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

17688

Days in orbit

Revolutions

≈ 14.0

Per day

Orbit

LEO

Low Earth Orbit

Inclination

29.1

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: 1977-065CB

Object number (NORAD): 10250

Object ID (CCSDS): 10250

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 103.045 minutes

Inclination: 29.077 deg

SMA: 7280.795 km

Apoapsis: 1292.715 km

Periapsis: 512.604 km

RAAN: 95.6638 deg

Eccentricy: 0.05357324

Argument of periapsis: 353.4567 deg

Mean anomaly: 5.9228 deg

Mean motion: 13.97444584 rev/day

Mean motion (dot): 0.00001645 rev/day²

B* drag term: 0.00030638759 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 16, 2025, 2:19 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 15, 2025, 2:41 p.m. UTC

TLE line 0: 0 DELTA 1 DEB

TLE line 1: 1 10250U 77065CB 25349.61201609 .00001645 00000-0 30639-3 0 9991

TLE line 2: 2 10250 29.0770 95.6638 0535732 353.4567 5.9228 13.97444584282434

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	2025-08-11 15:53:09	0.0006411008	112.0 (m)	DEBRIS

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

...

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