SENTINEL-1A

NORAD 39634 · COSPAR 2014-016A · ACTIVE

Orbit: #66928 @ 693 x 695 km x 98.1586 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-27 06:24 UTC Â· 21.9 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

SENTINEL-1A
1 39634U 14016A 26300.26722980 .00000244 00000-0 60645-4 0 09999
2 39634 98.1586 305.7164 0001383 79.3808 280.7548 14.59844520669287

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

April 3rd 2014

Spacecraft age

12 years, 6 months

Distance travelled

—

Expected lifetime

—

Operator

EUMETSAT (European Organization for the Exploitation of Meteorological Satellites)

Purpose

Earth Observation

Orbit class

LEO Â· Sun-Synchronous

Launch site

Guiana Space Center

Launch vehicle

Soyuz

Contractor

Thales Alenia Space Italia

Launch mass

2,300 kg

Power

Orbit elements

// from current orbital elements

Inclination

98.1586Â°

Period

98.64 min

Perigee

693 km

Apogee

695 km

Eccentricity

0.0001383

RAAN

305.7164Â°

Arg of Perigee

79.3808Â°

Mean Motion

14.5984452 rev/d