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MMS

NORAD 40483 · COSPAR 2015-011B · ACTIVE
Orbit: #138 @ 10803 x 172191 km x 73.0615 deg
CURRENT ORBIT DATA
TLE epoch 2026-10-11 06:00 UTC · 18.4 h old

Orbit history

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

Next visible passes

// click to check

Current TLE

// onowactive
MMS 2
1 40483U 15011B 26284.25002315 -.00001079 00000-0 00000-0 0 09995
2 40483 73.0615 347.4873 8244606 169.9522 257.6864 0.28352788001386
TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database
Launch date
March 13th 2015
Spacecraft age
11 years, 6 months
Distance travelled
—
Expected lifetime
—
Operator
National Aeronautics and Space Administration (NASA)
Purpose
Space Science
Orbit class
Elliptical
Launch site
Cape Canaveral
Launch vehicle
Atlas 5
Contractor
NASA/Goddard Space Flight Center
Launch mass
1,360 kg
Power
—

Orbit elements

// from current orbital elements
Inclination
73.0615°
Period
5078.87 min
Perigee
10803 km
Apogee
172191 km
Eccentricity
0.8244606
RAAN
347.4873°
Arg of Perigee
169.9522°
Mean Motion
0.28352788 rev/d