394 Arduina

394 Arduina (prov. designation: A894 WB or MPC-1894 BH) is an asteroid from the central regions of the asteroid belt. It was discovered by A. Borrelly on 19 November 1894 in Marseilles.

394 Arduina
Modelled shape of Arduina from its lightcurve
Discovery
Discovered byA. Borrelly
Discovery date19 November 1894
Designations
(394) Arduina
Pronunciation/ɑːrduˈnə/
Named after
Arduinna
1894 BH
Main belt
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc121.37 yr (44329 d)
Aphelion3.39206 AU (507.445 Gm)
Perihelion2.14064 AU (320.235 Gm)
2.76635 AU (413.840 Gm)
Eccentricity0.22619
4.60 yr (1680.6 d)
231.227°
0° 12m 51.163s / day
Inclination6.21491°
66.9435°
270.829°
Physical characteristics
Dimensions31.32±1.8 km
16.53 h (0.689 d)
0.2464±0.032
9.66

    References


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