351 Yrsa

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351 Yrsa
351Yrsa (Lightcurve Inversion).png
A three-dimensional model of 351 Yrsa based on its light curve
Discovery
Discovered by Max 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 arc 122.97 yr (44913 d)
Aphelion 3.18936  AU (477.121  Gm)
Perihelion 2.34512 AU (350.825 Gm)
2.76724 AU (413.973 Gm)
Eccentricity 0.15254
4.60 yr (1681.4 d)
279.834°
0° 12m 50.792s / day
Inclination 9.19482°
99.2557°
31.5661°
Physical characteristics
Dimensions39.59±2.2  km
13.29  h (0.554  d)
0.2884±0.034
8.98

    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.

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    References

    1. 1 2 "351 Yrsa (1892 V)". JPL Small-Body Database . NASA/Jet Propulsion Laboratory . Retrieved 11 May 2016.