AEHF-4

NORAD 43651 · COSPAR 2018-079A · ACTIVE

Orbit: #2959 @ 35493 x 36077 km x 1.4285 deg

CURRENT ORBIT DATA

TLE epoch 2026-10-24 06:18 UTC Â· 34.5 h old

Orbit history

// altitude & velocity from orbital-data archive

Trend: —

Altitude —

Velocity —

Next visible passes

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Current TLE

// onowactive

AEHF-4 (USA 288)
1 43651U 18079A 26297.26262411 -.00000262 00000-0 00000-0 0 09995
2 43651 1.4285 1.5428 0069208 355.4187 62.6326 1.00277263029597

TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database

Launch date

October 17th 2018

Spacecraft age

8 years

Distance travelled

—

Expected lifetime

—

Operator

US Air Force

Purpose

Communications

Orbit class

GEO

Launch site

Cape Canaveral

Launch vehicle

Atlas 5

Contractor

Lockheed Martin Space Systems

Launch mass

6,169 kg

Power

Orbit elements

// from current orbital elements

Inclination

1.4285Â°

Period

1436.02 min

Perigee

35493 km

Apogee

36077 km

Eccentricity

0.0069208

RAAN

1.5428Â°

Arg of Perigee

355.4187Â°

Mean Motion

1.00277263 rev/d