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726 Joëlla

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726 Joëlla
Discovery
Discovered byJoel Hastings Metcalf
Discovery siteWinchester, Massachusetts
Discovery date22 November 1911
Designations
(726) Joëlla
Pronunciation/ˈɛlə/
1911 NM
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc84.76 yr (30958 d)
Aphelion3.2978 AU (493.34 Gm)
Perihelion1.8387 AU (275.07 Gm)
2.5683 AU (384.21 Gm)
Eccentricity0.28407
4.12 yr (1503.4 d)
203.587°
0° 14m 22.092s / day
Inclination15.414°
242.040°
112.979°
Physical characteristics
22.01±1.75 km
13.04 h (0.543 d)
0.0539±0.010
10.57

726 Joëlla is a minor planet orbiting the Sun. It was discovered on November 22, 1911, by Joel Hastings Metcalf, in Winchester, Massachusetts, in the United States.

References

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  1. ^ "726 Joella (1911 NM)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
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