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4660 Nereus
Nereus
Asteroid.
Wikipedia | 4660 Nereus
Statements about
4660 Nereus
Named After
Nereus
Discoverer or Inventor
Eleanor F. Helin
Follows
4659 Roddenberry
Followed By
4661 Yebes
Instance Of
Potentially Hazardous Asteroid
Near-Earth Object
Near-Earth Asteroid
Image
Orbital Eccentricity
0.36
0.36
0.359
Epoch
:
November 21, 2025
Albedo
0.55
Criterion Used
:
Geometric Albedo
Parent Astronomical Body
Sun
Orbital Inclination
1.432 degree
1.454 degree
Epoch
:
November 21, 2025
Periapsis
0.953 astronomical unit
0.952 astronomical unit
Epoch
:
November 21, 2025
Apoapsis
2.025 astronomical unit
2.018 astronomical unit
Epoch
:
November 21, 2025
Semi-Major Axis of an Orbit
1.489 astronomical unit
1.485 astronomical unit
Epoch
:
November 21, 2025
Orbital Period
1.82 year
660.979 day
Epoch
:
November 21, 2025
Mean Anomaly
184.892 degree
49.817 degree
Epoch
:
November 21, 2025
Longitude of Ascending Node
314.409 degree
313.107 degree
Epoch
:
November 21, 2025
Argument of Periapsis
158.065 degree
159.542 degree
Epoch
:
November 21, 2025
Significant Event
Naming
(11/21/1991)
Point in Time
:
11/21/1991
Diameter
0.33 kilometre
Rotation Period
15.175 hour
Time of Periapsis
2,460,909.034 Julian day
Epoch
:
November 21, 2025
Epoch
November 21, 2025
External Pages About 4660 Nereus
Bing Entity
Wikidata
