351 Yrsa

351 Yrsa is a typical Main belt asteroid.^[1] It was discovered by Max Wolf on 16 December 1892 in Heidelberg.

351 Yrsa

A three-dimensional model of 351 Yrsa based on its light curve
Discovery
Discovered by	Max Wolf
Discovery date	16 December 1892
Designations
MPC designation	(351) Yrsa
Named after	Yrsa
Alternative designations	1892 V
Minor planet category	Main belt
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	122.97 yr (44913 d)
Aphelion	3.18936 AU (477.121 Gm)
Perihelion	2.34512 AU (350.825 Gm)
Semi-major axis	2.76724 AU (413.973 Gm)
Eccentricity	0.15254
Orbital period (sidereal)	4.60 yr (1681.4 d)
Mean anomaly	279.834°
Mean motion	0° 12m 50.792s / day
Inclination	9.19482°
Longitude of ascending node	99.2557°
Argument of perihelion	31.5661°
Physical characteristics
Dimensions	39.59±2.2 km
Synodic rotation period	13.29 h (0.554 d)
Geometric albedo	0.2884±0.034
Absolute magnitude (H)	8.98