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4689 Donn

Donn

Asteroid.

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Wikipedia | 4689 Donn

Statements about 4689 Donn

Discoverer or Inventor

Edward L. G. Bowell

Followed By

4690 Strasbourg

Follows

(4688) 1980 WF

Instance Of

Asteroid

Orbital Eccentricity

0.07
0.071
0.072
Epoch
:
November 21, 2025

Longitude of Ascending Node

105.704 degree
105.673 degree
Epoch
:
November 21, 2025

Argument of Periapsis

31.501 degree
32.192 degree
Epoch
:
November 21, 2025

Parent Astronomical Body

Sun

Orbital Inclination

5.161 degree
5.16 degree
Epoch
:
November 21, 2025

Periapsis

2.124 astronomical unit
2.122 astronomical unit
Epoch
:
November 21, 2025

Apoapsis

2.45 astronomical unit
2.453 astronomical unit
Epoch
:
November 21, 2025

Semi-Major Axis of an Orbit

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

Orbital Period

3.46 year
1,263.609 day
Epoch
:
November 21, 2025

Mean Anomaly

356.415 degree
319.619 degree
Epoch
:
November 21, 2025

Significant Event

Naming

Albedo

0.187
Criterion Used
:
Geometric Albedo

Diameter

6.138 kilometre

Rotation Period

122.5 hour

Time of Periapsis

2,461,142.237 Julian day
Epoch
:
November 21, 2025

Epoch

November 21, 2025
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