351 Yrsa

Yrsa (minor planet designation: 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 byMax Wolf
Discovery date16 December 1892
Designations
(351) Yrsa
Named after
Yrsa
1892 V
Main belt
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc122.97 yr (44913 d)
Aphelion3.18936 AU (477.121 Gm)
Perihelion2.34512 AU (350.825 Gm)
2.76724 AU (413.973 Gm)
Eccentricity0.15254
4.60 yr (1681.4 d)
279.834°
0° 12m 50.792s / day
Inclination9.19482°
99.2557°
31.5661°
Physical characteristics
Dimensions39.59±2.2 km
13.29 h (0.554 d)
0.2884±0.034
8.98

    References


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