(504) Cora Main-belt Asteroid

Discovered on 30 June 1902 by S. I. Bailey at Arequipa.

👶 Cora as a baby name🐶 Cora as a dog name🐱 Cora as a cat name

Where Cora is today

Seen from above the solar system on 2026-10-14: Cora is 3.29 au from the Sun and 4.24 au from Earth. Computed from JPL's orbital elements.

Facts

Number	504
Provisional designation	A902 NB
Orbit class	Main-belt Asteroid
Diameter	30.4 km (#1,338 largest of 17,440 named asteroids with a measured size)
Albedo	0.239
Rotation period	7.59 hours
Spectral type	X
Absolute magnitude (H)	10.12
Orbital period	4.49 years
Semi-major axis	2.72 au
Perihelion – aphelion	2.13 – 3.31 au
Eccentricity	0.218
Inclination	12.9°
Closest distance between its orbit and Earth's (MOID)	1.16 au

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

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