NAVSTAR

NORAD 40534 · COSPAR 2015-013A · ACTIVE

Orbit: #8447 @ 19876 x 20488 km x 53.1492 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-27 04:23 UTC Â· 53 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

// click to check

Current TLE

// onowactive

NAVSTAR 73 (USA 260)
1 40534U 15013A 26300.18295903 .00000043 00000-0 00000-0 0 09991
2 40534 53.1492 198.7229 0115305 42.2125 318.7445 2.00568090084476

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

March 25th 2015

Spacecraft age

11 years, 7 months

Distance travelled

—

Expected lifetime

—

Operator

DoD/US Air Force

Purpose

Navigation/Global Positioning

Orbit class

MEO Â· Non-Polar Inclined

Launch site

Cape Canaveral

Launch vehicle

Delta 4M

Contractor

Boeing Satellite Systems

Launch mass

1,630 kg

Power

1,136.00 W

Orbit elements

// from current orbital elements

Inclination

53.1492Â°

Period

717.96 min

Perigee

19876 km

Apogee

20488 km

Eccentricity

0.0115305

RAAN

198.7229Â°

Arg of Perigee

42.2125Â°

Mean Motion

2.0056809 rev/d