Photo: U.S. Air Force photo by Airman 1st Class Ian Dudley · Public domain (US government)

About this launch

The US Navy GFO (Geosat Follow On), is a 369 kg minisatellite based on the Techstar platform to carry on the mission of Geosat. It was launched on the 10th February 1998 on a Taurus-2210 from VAFB alongside two Orbcomm satellites, into a 789 × 881 km (779 × 790 km planned) 108 degree inclined orbit.

More about this launch

Flight profileThe climb, seen from the side · 3D replay on the globe
Launch window and padVandenberg SFB, CA, USA
Site
Vandenberg SFB, CA, USA

Everything launching from Vandenberg SFB →

Rocket and boosterMinotaur-C 2210
MissionNavigation · LEO

Navigation · LEO

What it put in orbit5 catalogued objects, 3 of them satellites

Passes over you When will it cross your sky, and can you see it?

ObjectTypeOrbitGlobe
GFO 1998-007A Payload re-entered 2026-08-03
ORBCOMM FM03 1998-007B Payload 742 × 803 km · 108.0° Globe
ORBCOMM FM04 1998-007C Payload 745 × 800 km · 108.0° Globe
CELESTIS-02 & TAURUS R/B 1998-007D Payload 771 × 863 km · 108.0° Globe
TAURUS DEB 1998-007E Debris 755 × 839 km · 108.0° Globe

COSPAR ID 1998-007. Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).

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