(7673) Inohara Main-belt Asteroid

Discovered on 20 October 1995 by T. Kobayashi at Oizumi.

Masanori Inohara (b. 1921) has been an amateur astronomer since childhood. He contributed greatly to the popularization of astronomy, especially in schools after World War II, when Japan was very poor. He is also an enthusiastic chaser of solar eclipses.Naming citation (20030614/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL

Where Inohara is today

MercuryVenusEarthEarthMarsMarsInoharaInohara

Seen from above the solar system on 2026-10-14: Inohara is 2.14 au from the Sun and 2.49 au from Earth. Computed from JPL's orbital elements.

Facts

Number7673
Provisional designation1995 UY3
Orbit classMain-belt Asteroid
Rotation period3.40 hours
Absolute magnitude (H)14.32
Orbital period3.80 years
Semi-major axis2.43 au
Perihelion – aphelion2.00 – 2.87 au
Eccentricity0.179
Inclination1.87°
Closest distance between its orbit and Earth's (MOID)1.01 au

Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.

Also named after someone called Masanori

Also discovered on 20 October 1995

More named asteroids discovered by T. Kobayashi