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T-Minus Zero
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TMinusZero
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ORBCOMM FM25 (NORAD 25479) | T-Minus Zero
Satellite
ORBCOMM FM25
1998-053E
NORAD 25479
Orbcomm (ORB)
Ops: -
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Catalog
Owner
Orbcomm (ORB)
Object type
PAY
Launch site
ERAS
Launch designator
1998-053
Period
100.08 min
Inclination
45.01°
Altitude
760 km → 764 km
RCS
0.670 m²
SATCAT updated
2026-04-15T12:11:01.098+00:00
Groups
orbcomm
Orbit (latest)
Epoch
2026-04-15T04:08:37.077504+00:00
Inclination
45.0069°
RAAN
274.5447°
Eccentricity
0.0003538
Mean motion
14.389760 rev/day
Source
gp
Fetched
2026-04-15T12:11:01.098+00:00