Launch Details

Launched	22 December 1997
Flight ended	–
Status	Non-operational
Category	Orbcomm
Launch site	Eastern Range Airspace
Owner	ORBCOMM
NORAD ID	25112
COSPAR ID	1997-084A
Alternative names	SLOT A4
Observing

Current orbital elements

Inclination	45.011°
Eccentricity	0.00066
RA ascending node	14.328 hr
Argument perigee	86.581°
Mean anomaly	273.580°
Orbital period	99.543 min
Epoch of osculation	15 Dec 2025, 22:27

See historical orbital elements »

Derived Quantities

Min Altitude	739.2 km
Mean Altitude	743.9 km
Peak Altitude	748.6 km

Launched alongside

ORBCOMM FM10 ORBCOMM FM11 ORBCOMM FM12 ORBCOMM FM09 ORBCOMM FM05 ORBCOMM FM06 ORBCOMM FM07 PEGASUS R/B HAPS ORBCOMM FM05 DEB ORBCOMM FM05 DEB ORBCOMM FM05 DEB ORBCOMM FM05 DEB ORBCOMM FM05 DEB ORBCOMM FM05 DEB ORBCOMM FM05 DEB ORBCOMM FM05 DEB ORBCOMM FM 5 DEB ORBCOMM FM 5 DEB ORBCOMM FM 5 DEB ORBCOMM FM05 DEB ORBCOMM FM05 DEB ORBCOMM FM05 DEB