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3383 Koyama

Koyama

Asteroid.

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Wikipedia | 3383 Koyama

Statements about 3383 Koyama

Discoverer or Inventor

Karl Wilhelm Reinmuth

Follows

3382 Cassidy

Followed By

3384 Daliya

Instance Of

Asteroid

Orbital Eccentricity

0.047
0.046
0.048
Epoch
:
November 21, 2025

Parent Astronomical Body

Sun

Orbital Inclination

14.591 degree
14.591 degree
Epoch
:
November 21, 2025

Periapsis

2.447 astronomical unit
2.443 astronomical unit
Epoch
:
November 21, 2025

Apoapsis

2.683 astronomical unit
2.687 astronomical unit
Epoch
:
November 21, 2025

Semi-Major Axis of an Orbit

2.565 astronomical unit
2.565 astronomical unit
Epoch
:
November 21, 2025

Orbital Period

4.11 year
1,500.413 day
Epoch
:
November 21, 2025

Mean Anomaly

80.6 degree
293.849 degree
Epoch
:
November 21, 2025

Longitude of Ascending Node

139.133 degree
138.988 degree
Epoch
:
November 21, 2025

Argument of Periapsis

138.235 degree
140.648 degree
Epoch
:
November 21, 2025

Significant Event

Naming

Named After

Hisako Koyama

Albedo

0.273
Criterion Used
:
Geometric Albedo

Diameter

10.606 kilometre

Rotation Period

111.845 hour

Time of Periapsis

2,461,276.206 Julian day
Epoch
:
November 21, 2025

Epoch

November 21, 2025
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