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Ukko
Asteroid.
Wikipedia | 2020 Ukko
Statements about
Unnamed Entity
Discoverer or Inventor
Yrjö Väisälä
Follows
Followed By
Instance Of
Asteroid
Orbital Eccentricity
0.07
0.068
0.062
Epoch
:
November 21, 2025
Orbital Inclination
11.139 degree
11.118 degree
Epoch
:
November 21, 2025
Periapsis
2.816 astronomical unit
2.835 astronomical unit
Epoch
:
November 21, 2025
Apoapsis
3.228 astronomical unit
3.212 astronomical unit
Epoch
:
November 21, 2025
Semi-Major Axis of an Orbit
3.022 astronomical unit
3.024 astronomical unit
Epoch
:
November 21, 2025
Orbital Period
5.25 year
1,920.357 day
Epoch
:
November 21, 2025
Mean Anomaly
348.2 degree
78.905 degree
Epoch
:
November 21, 2025
Longitude of Ascending Node
148.829 degree
148.599 degree
Epoch
:
November 21, 2025
Argument of Periapsis
329.47 degree
328.802 degree
Epoch
:
November 21, 2025
Parent Astronomical Body
Sun
Named After
Ukko
Significant Event
Naming
Albedo
0.14
Criterion Used
:
Geometric Albedo
Diameter
18.738 kilometre
Rotation Period
25.478 hour
Time of Periapsis
2,460,579.593 Julian day
Epoch
:
November 21, 2025
Epoch
November 21, 2025
2021 Poincaré
Van Albada
Wikidata