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USA

NORAD 51281 · COSPAR 2022-006B · ACTIVE
Orbit: #1740 @ 35834 x 35840 km x 1.42 deg
CURRENT ORBIT DATA
TLE epoch 2026-10-21 19:29 UTC · 138.6 h old

Orbit history

// altitude & velocity from orbital-data archive
Trend: —
Altitude —
Velocity —

Next visible passes

// click to check

Current TLE

// onowactive
USA 325
1 51281U 22006B 26294.81196994 -.00000186 00000-0 00000-0 0 09993
2 51281 1.4200 80.4707 0000785 209.5532 187.3024 1.00092854017404
TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database
Launch date
January 21st 2022
Spacecraft age
4 years, 9 months
Distance travelled
—
Expected lifetime
—
Operator
Air Force Satellite Control Network
Purpose
Space Observation
Orbit class
GEO
Launch site
Cape Canaveral
Launch vehicle
Atlas 5
Contractor
Northrup Grumman
Launch mass
500 kg
Power
—

Orbit elements

// from current orbital elements
Inclination
1.42°
Period
1438.66 min
Perigee
35834 km
Apogee
35840 km
Eccentricity
7.85E-5
RAAN
80.4707°
Arg of Perigee
209.5532°
Mean Motion
1.00092854 rev/d