DELTA 1 DEB

Satellite information

Favourite Embed

Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite DELTA 1 DEB at a glance.

Uptime

18929

Days in orbit

Revolutions

≈ 12.5

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

101.9

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: 1973-086HM

Object number (NORAD): 42573

Object ID (CCSDS): 42573

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 115.553 minutes

Inclination: 101.9156 deg

SMA: 7858.66 km

Apoapsis: 1513.54 km

Periapsis: 1447.511 km

RAAN: 344.659 deg

Eccentricy: 0.00420108

Argument of periapsis: 179.8804 deg

Mean anomaly: 239.5881 deg

Mean motion: 12.46177705 rev/day

Mean motion (dot): 0.00000229 rev/day²

B* drag term: 0.0018869721 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 1, 2025, 10:16 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 1, 2025, 5:45 a.m. UTC

TLE line 0: 0 DELTA 1 DEB

TLE line 1: 1 42573U 73086HM 25244.23978419 .00000229 00000-0 18870-2 0 9994

TLE line 2: 2 42573 101.9156 344.6590 0042011 179.8804 239.5881 12.46177705535405

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 1287	LEO	2024-11-08 03:46:23	0.000269961	358.0 (m)	PAYLOAD
DELTA 1 DEB	SSO	2024-09-25 16:32:31	0.0003584092	504.0 (m)	DEBRIS
BREEZE-KM R/B	LEO	2024-09-07 11:08:09	0.0001021662	260.0 (m)	ROCKET BODY

Associated space launch

Meteorological satellite using radiometric imaging

DELTA 1 DEB was lifted into orbit during the mission ‘Delta 0300 | NOAA 3’, on board a Delta 0300 space rocket.

The launch took place on Nov. 6, 1973, 5:02 p.m. from Space Launch Complex 2W.

For more information about the launch, click the button.

Delta 0300 | NOAA 3

Agency: N/A

Status: Launch Successful

Launch date: Nov. 6, 1973, 5:02 p.m. UTC

Rocket: Delta 0300

Launch pad: Space Launch Complex 2W

Location: Vandenberg SFB, CA, USA

...

Go to the launch

Latest news about this satellite

There are no fresh news available about this satellite. Check back as we update our databases every day.

Return to all satellites

Embed the widget

Just copy the snippet below and paste it as HTML in your article, presentation, e-mail, blog post or website.

<iframe src="https://obdh.space/embed/satcat/42573/" width="400" height="720" frameborder="0"></iframe>

Real-time statistics and tracking

The widget will always be up to date. All data, statistics and tracking map are automatically refreshed in real-time. Check the examples below!

Widget preview

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.