(19410) Guisard Main-belt Asteroid
Discovered on 26 March 1998 by ODAS at Caussols.
Stéphane Guisard (b. 1970) is an optician at the European Southern Observatory in Cerro Paranal, where he is working on the Very Large Telescope, including the very complex interferometer. Before that he worked at La Silla, mostly on the 3.6-m telescope.Naming citation (20031110/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Guisard is today
Seen from above the solar system on 2026-10-14: Guisard is 2.55 au from the Sun and 3.29 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 19410 |
| Provisional designation | 1998 FW14 |
| Orbit class | Main-belt Asteroid |
| Diameter | 2.40 km (#16,451 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.212 |
| Absolute magnitude (H) | 15.24 |
| Orbital period | 3.62 years |
| Semi-major axis | 2.36 au |
| Perihelion – aphelion | 2.11 – 2.61 au |
| Eccentricity | 0.107 |
| Inclination | 6.26° |
| Closest distance between its orbit and Earth's (MOID) | 1.10 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 26 March 1998
- (12497) Ekkehard
- (12498) Dragesco
- (17779) Migomueller
- (52703) Bernardleblanc
- (55913) Alinedupin
- (58782) Suhelahmeti
- (65937) Herveconstans
- (69596) Balkowski