Dwarf Planet Makemake Data

Orbital Elements
Semimajor Axis:45.4307 AU
Argument of Perifocus:294.835°
Longitude of Ascending Node:79.6194°
Mean Motion:0.00321870° per day
Time of Periapsis:1879 August 16
Orbital Period:306.22 years
Mass:0.00052 ME
Equatorial Radius:0.00011 RE
Rotational Inclination:?
Rotational Period:22.48 hours
Surface Temperature:~ -240°C


Satellite Name Orbital Semimajor Axis (km) Orbital Period (days) Mass (kg) Discovery
Discoverer NameAnnouncement Date
S/2015 (136472) 1 > 21000> 12.4  A. H. Parker, et al2016 April 26

1 AU = 1.49597870691·1011 m            1 year = 365.25 days = 31557600 s
1 ME = 5.9742·1024 kg            1 RE = 6.378136·106 m

The URL of this page is: http://www.princeton.edu/~willman/planetary_systems/Sol/Makemake
This page was last updated: 2020 October 5
You may contact Alex at: willman@Princeton.EDU

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