215 Oenone

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215 Oenone
Discovery
Discovered by Viktor Knorre
Discovery date 7 April 1880
Designations
MPC designation (215) Oenone
Named after
Oenone
n/a
Main belt
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 110.31 yr (40289 d)
Aphelion 2.86620 AU (428.777 Gm)
Perihelion 2.66563 AU (398.773 Gm)
2.76592 AU (413.776 Gm)
Eccentricity 0.036257
4.60 yr (1680.2 d)
17.91 km/s
90.9597°
0° 12m 51.343s / day
Inclination 1.68583°
25.0036°
315.903°
Earth MOID 1.65615 AU (247.757 Gm)
Jupiter MOID 2.26759 AU (339.227 Gm)
Jupiter Tisserand parameter 3.338
Physical characteristics
Dimensions 35.51±0.9 km
Mass unknown
Mean density
unknown
Equatorial surface gravity
unknown
Equatorial escape velocity
unknown
27.937 h (1.1640 d)
0.2044±0.011
Temperature unknown
unknown
9.4

215 Oenone is a typical Main belt asteroid.

It was discovered by Viktor Knorre on April 7, 1880, in Berlin. It was the second of his four asteroid discoveries.

It was named after Oenone, a nymph in Greek mythology.

References[edit]

External links[edit]