Object profile
Makemake
1 occultation event
751
Best radius (km)
0.77
Geometric albedo
1
Events recorded
45.67 AU
Semi-major axis
Size — to scalevs Pluto
MAKEMAKE · R 751 KMPLUTO · R 1188 KM
Makemake — this objectPluto — comparison
Best physical propertieslatest event
Radius eq. (km)751 ± 45
Equivalent radius (km)732.8 ± 46
Oblateness0.05 ± 0.02
Density (g/cm³)1.7 ± 0.3
Albedo (V)0.77 ± 0.03
All occultation events1 recorded — newest first
| Date | Chords | Observed from | Radius eq. (km) | Feature | |
|---|---|---|---|---|---|
| 2011-04-23 | 7 | Brazil, Chile | 751 | — | details → |
Orbit — top viewheliocentric
45.67
a (AU)
0.15
e
28.98
i (deg)
Class & designation
Number136472
Provisional designation2005 FY9
Dynamical classTNO> Hot C.
Inclination (deg)28.98
Size (km)—