Object profile
2014 YY49
1 occultation event
16
Best radius (km)
0.13
Geometric albedo
1
Events recorded
31.575 AU
Semi-major axis
Size — to scalevs Pluto
2014 YY49 · R 16 KMPLUTO · R 1188 KM
2014 YY49 — this objectPluto — comparison
Best physical propertieslatest event
Radius eq. (km)16 ± 2
Equivalent radius (km)16 ± 2
Oblateness0 ± 0
Axis ratios (b/a · c/a)1 · 1
Density (g/cm³)—
Albedo (V)0.13 ± 0.02
ShapeSpherical
Where on the sky1 of this object's events carry a published position.
Dashed line: order of observation, not the apparent path. Chart data: d3-celestial (BSD-3-Clause).
All occultation events1 recorded — newest first
| Date | Chords | Observed from | Radius eq. (km) | Feature | |
|---|---|---|---|---|---|
| 2019-01-28 | 2 | United States of America | 16 | — | details → |
Orbit — top viewheliocentric
31.575
a (AU)
0.609
e
20.396
i (deg)
Class & designation
Number654190
Provisional designation2014 YY49
Dynamical classCentaur
Inclination (deg)20.396
Size (km)—
H (Abs. Mag.)—