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4644 Oumu
Oumu
Asteroid.
Wikipedia | 4644 Oumu
Statements about
4644 Oumu
Discoverer or Inventor
Atsushi Takahashi
Kazurō Watanabe
Follows
4643 Cisneros
Followed By
4645 Tentaikojo
Instance Of
Asteroid
Orbital Eccentricity
0.14
0.145
0.142
Parent Astronomical Body
Sun
Orbital Inclination
14.133 degree
14.104 degree
Periapsis
2.229 astronomical unit
2.24 astronomical unit
Apoapsis
Semi-Major Axis of an Orbit
Orbital Period
Mean Anomaly
Longitude of Ascending Node
Argument of Periapsis
Significant Event
Named After
Albedo
Diameter
Rotation Period
Time of Periapsis
Epoch
2.983 astronomical unit
2.98 astronomical unit
Epoch
:
November 21, 2025
2.606 astronomical unit
2.61 astronomical unit
Epoch
:
November 21, 2025
4.21 year
1,540.353 day
Epoch
:
November 21, 2025
277.686 degree
213.198 degree
Epoch
:
November 21, 2025
48.197 degree
48.119 degree
Epoch
:
November 21, 2025
207.248 degree
207.331 degree
Epoch
:
November 21, 2025
Naming
Ōmu
0.3
Criterion Used
:
Geometric Albedo
7.49 kilometre
84.24 hour
2,461,628.63 Julian day
Epoch
:
November 21, 2025
November 21, 2025
Epoch
:
November 21, 2025
Epoch
:
November 21, 2025
Epoch
:
November 21, 2025
Wikidata