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MMS

NORAD 40485 · COSPAR 2015-011D · ACTIVE
Orbit: #130 @ 10984 x 171344 km x 73.1205 deg
CURRENT ORBIT DATA
TLE epoch 2026-11-06 20:00 UTC · 18.5 h old

Orbit history

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

Next visible passes

// click to check

Current TLE

// onowactive
MMS 4
1 40485U 15011D 26310.83335647 -.00000245 00000-0 00000-0 0 09992
2 40485 73.1205 347.2176 8220040 170.5129 103.8933 0.28498104001309
TLE data & history 🚀 Launch manifest

Spacecraft info

// UCS Satellite Database
Launch date
March 13th 2015
Spacecraft age
11 years, 7 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
73.1205°
Period
5052.97 min
Perigee
10984 km
Apogee
171344 km
Eccentricity
0.822004
RAAN
347.2176°
Arg of Perigee
170.5129°
Mean Motion
0.28498104 rev/d