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20991 Jánkollár - Ontify
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20991 Jánkollár
Jánkollár
Asteroid.
Wikipedia | 20991 Jánkollár
Statements about
20991 Jánkollár
Discoverer or Inventor
Milan Antal
Follows
20990 Maryannehervey
Followed By
20992 Marypearse
Instance Of
Asteroid
Named After
Ján Kollár
Orbital Eccentricity
0.07
0.068
0.07
Orbital Inclination
11.259 degree
11.265 degree
Periapsis
2.766 astronomical unit
2.76 astronomical unit
Apoapsis
Semi-Major Axis of an Orbit
Orbital Period
Mean Anomaly
Longitude of Ascending Node
Argument of Periapsis
Significant Event
Parent Astronomical Body
Albedo
Diameter
Time of Periapsis
Epoch
3.168 astronomical unit
3.177 astronomical unit
Epoch
:
November 21, 2025
2.967 astronomical unit
2.969 astronomical unit
Epoch
:
November 21, 2025
5.11 year
1,868.315 day
Epoch
:
November 21, 2025
170.817 degree
352.377 degree
Epoch
:
November 21, 2025
126.506 degree
126.455 degree
Epoch
:
November 21, 2025
333.513 degree
332 degree
Epoch
:
November 21, 2025
Naming
Sun
0.128
Criterion Used
:
Geometric Albedo
7.069 kilometre
2,461,040.062 Julian day
Epoch
:
November 21, 2025
November 21, 2025
Epoch
:
November 21, 2025
Epoch
:
November 21, 2025
Epoch
:
November 21, 2025
Wikidata