(52747) 1998 HM151

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(52747) 1998 HM151
Discovery
Discovered by Mauna Kea Observatory
Discovery date 29 April 1998
Designations
none
TNO (cubewano)[1][2]
Orbital characteristics[4]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 3
Observation arc 2220 days (6.08 yr)
Aphelion 47.072 AU (7.0419 Tm)
Perihelion 41.859 AU (6.2620 Tm)
44.465 AU (6.6519 Tm)
Eccentricity 0.058619
296.51 yr (108301 d)[3]
316.41°
0° 0m 11.967s / day
Inclination 0.54451°
63.952°
245.90°
Earth MOID 40.8426 AU (6.10997 Tm)
Jupiter MOID 36.7523 AU (5.49807 Tm)
Physical characteristics
Dimensions 116 km[5]
Temperature ?K
7.9

(52747) 1998 HM151, also written as (52747) 1998 HM151, is a cubewano. It has a perihelion (closest approach to the Sun) at 41.902 AU and an aphelion (farthest approach from the Sun) at 47.500 AU. It is 116 km in diameter. It was discovered on April 29, 1998, at the Mauna Kea Observatory, Hawaii.

References[edit]

1. https://www.webcitation.org/5Pkgpyk4n?url=http://cfa-www.harvard.edu/iau/lists/TNOs.html

External links[edit]