IRNSS-1B

NORAD 39635 · COSPAR 2014-017A · ACTIVE

Orbit: #4612 @ 35709 x 35862 km x 29.1265 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-27 10:08 UTC Â· 34.2 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

IRNSS-1B
1 39635U 14017A 26300.42265331 .00000107 00000-0 00000-0 0 09994
2 39635 29.1265 238.1348 0018156 189.4394 175.4653 1.00274587046129

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

April 4th 2014

Spacecraft age

12 years, 6 months

Distance travelled

—

Expected lifetime

—

Operator

Indian Space Research Organization (ISRO)

Purpose

Navigation/Regional Positioning

Orbit class

GEO

Launch site

Satish Dhawan Space Centre

Launch vehicle

PSLV

Contractor

ISRO Satellite Center

Launch mass

1,432 kg

Power

1,660.00 W

Orbit elements

// from current orbital elements

Inclination

29.1265Â°

Period

1436.06 min

Perigee

35709 km

Apogee

35862 km

Eccentricity

0.0018156

RAAN

238.1348Â°

Arg of Perigee

189.4394Â°

Mean Motion

1.00274587 rev/d