439 Ohio

From Wikipedia, the free encyclopedia
Jump to: navigation, search
439 Ohio
Discovery
Discovered by E. F. Coddington
Discovery date 13 October 1898
Designations
1898 EB
Main belt
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 117.46 yr (42903 d)
Aphelion 3.32739 AU (497.770 Gm)
Perihelion 2.93686 AU (439.348 Gm)
3.13212 AU (468.558 Gm)
Eccentricity 0.062342
5.54 yr (2024.7 d)
16.83 km/s
35.2583°
0° 10m 40.102s / day
Inclination 19.1544°
201.562°
241.820°
Earth MOID 1.99194 AU (297.990 Gm)
Jupiter MOID 1.92082 AU (287.351 Gm)
Jupiter Tisserand parameter 3.124
Physical characteristics
Dimensions 76.57±2.2 km
Mass unknown
Mean density
unknown
Equatorial surface gravity
unknown
Equatorial escape velocity
unknown
37.46 h (1.561 d)[1]
0.0352±0.002[1]
Temperature unknown
9.83

439 Ohio is a large Main belt asteroid.

It was discovered by E. F. Coddington on October 13, 1898 at Mount Hamilton, California. It was first of his total of three asteroid discoveries.

References[edit]

External links[edit]