SEASAT 1

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite SEASAT 1 at a glance.

Uptime

17178

Days in orbit

Revolutions

≈ 14.5

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

108.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for SEASAT 1.

Object identification

Identified? True

Debris? False

Object name: SEASAT 1

International designator: 1978-064A

Object number (NORAD): 10967

Object ID (CCSDS): 10967

Country: UNITED STATES OF AMERICA (US)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 99.595 minutes

Inclination: 108.0093 deg

SMA: 7117.341 km

Apoapsis: 739.801 km

Periapsis: 738.61 km

RAAN: 328.7395 deg

Eccentricy: 0.0000837

Argument of periapsis: 283.5449 deg

Mean anomaly: 76.5603 deg

Mean motion: 14.45859609 rev/day

Mean motion (dot): 0.00000238 rev/day2

B* drag term: 0.00010567 1/REarth

Two-line elements (TLE)

Creation date: July 6, 2025, 6:05 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 6, 2025, 8:31 a.m. UTC

TLE line 0: 0 SEASAT 1

TLE line 1: 1 10967U 78064A 25187.35496615 .00000238 00000-0 10567-3 0 9995

TLE line 2: 2 10967 108.0093 328.7395 0000837 283.5449 76.5603 14.45859609470904

Live tracking on map

Real-time ground track for satellite SEASAT 1.

In-orbit conjunctions

A list of the most updated potential collisions computed for object SEASAT 1.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 2251 DEB LEO 2025-07-01 16:03:57 0.001087844 128.0 (m) DEBRIS
THORAD AGENA D DEB LEO 2025-04-30 21:56:37 0.0001303807 426.0 (m) DEBRIS
CZ-6A DEB LEO 2025-04-26 02:31:16 0.000239415 312.0 (m) DEBRIS
NOAA 17 DEB SSO 2025-02-13 18:22:02 0.0001269378 219.0 (m) DEBRIS
NOAA 16 DEB SSO 2025-02-02 06:28:49 0.0001271535 938.0 (m) DEBRIS

Associated space launch

Earth observation radar satellite

SEASAT 1 was lifted into orbit during the mission ‘Atlas F/Agena D | Seasat 1’, on board a Atlas F/Agena D space rocket.

The launch took place on June 27, 1978, 1:12 a.m. from Space Launch Complex 3W.

For more information about the launch, click the button.

Launch to space Atlas F/Agena D | Seasat 1
Atlas F/Agena D | Seasat 1

Agency: N/A

Status: Launch Successful

Launch date: June 27, 1978, 1:12 a.m. UTC

Rocket: Atlas F/Agena D

Launch pad: Space Launch Complex 3W

Location: Vandenberg SFB, CA, USA

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