STARLINK-5257

NORAD 55316 · COSPAR 2023-010AZ · ACTIVE

Orbit: #20952 @ 472 x 477 km x 69.9982 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-27 21:52 UTC Â· 12.6 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

STARLINK-5257
1 55316U 23010AZ 26300.91171232 .00002396 00000-0 85611-4 0 09998
2 55316 69.9982 135.1052 0003168 269.5281 90.5532 15.30407910209525

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

January 19th 2023

Spacecraft age

3 years, 9 months

Distance travelled

—

Expected lifetime

—

Operator

SpaceX

Purpose

Communications

Orbit class

LEO Â· Polar

Launch site

Vandenberg AFB

Launch vehicle

Falcon 9

Contractor

SpaceX

Launch mass

290 kg

Power

Orbit elements

// from current orbital elements

Inclination

69.9982Â°

Period

94.09 min

Perigee

472 km

Apogee

477 km

Eccentricity

0.0003168

RAAN

135.1052Â°

Arg of Perigee

269.5281Â°

Mean Motion

15.3040791 rev/d