STARLINK-3121

NORAD 49428 · COSPAR 2021-104W · ACTIVE

Orbit: #585 @ 511 x 515 km x 53.1597 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-31 04:00 UTC Â· 16 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

STARLINK-3121
1 49428U 21104W 26304.16670139 .00015596 00000-0 77862-3 0 09992
2 49428 53.1597 245.3453 0002944 68.5736 163.0737 15.17675107005854

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

November 13th 2021

Spacecraft age

4 years, 11 months

Distance travelled

—

Expected lifetime

—

Operator

SpaceX

Purpose

Communications

Orbit class

LEO Â· Non-Polar Inclined

Launch site

Cape Canaveral

Launch vehicle

Falcon 9

Contractor

SpaceX

Launch mass

260 kg

Power

Orbit elements

// from current orbital elements

Inclination

53.1597Â°

Period

94.88 min

Perigee

511 km

Apogee

515 km

Eccentricity

0.0002944

RAAN

245.3453Â°

Arg of Perigee

68.5736Â°

Mean Motion

15.17675107 rev/d