21464 Chinaroonchai (Q1190482)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

21 December 2023

1 reference

Minor Planet Center Database

followed by

21465 Michelepatt

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Lincoln Near-Earth Asteroid Research

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

time of discovery or invention

21 December 2023

21 April 1998

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

site of astronomical discovery

21 December 2023

Experimental Test Site

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

21 December 2023

parent astronomical body

Sun

0 references

apoapsis

2.746 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

2.746678442617056±0.000000001079 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

periapsis

1.8238943 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

1.824699352095725±0.0000000014547 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

argument of periapsis

49.38272 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

49.71516914481394±0.00000061305 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

imported from Wikimedia project

20 May 2024

orbital eccentricity

0.20

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(21464)_Chinaroonchai&oldid=139096057

0.2017642

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

0.2016851662506838±0.00000000077313

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

orbital inclination

5.72662 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

5.728390285075439±0.000000020958 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

orbital period

3.45 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

1,262.188168782446±0.00000074377 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

semi-major axis of an orbit

20 May 2024

2.2849068 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

2.28568889735639±0.00000000089792 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

longitude of ascending node

20 May 2024

225.59292 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

225.551688271799±0.00000040349 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

mean anomaly

349.26279 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

142.5383457558247±0.00000015886 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

absolute magnitude

14.9

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21464

15.11

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

time of periapsis

2,459,900.7494066367±0.00000063439 Julian day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

20 May 2024

provisional designation

1978 WV20

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

21 December 2023

1998 HH88

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021464

21 December 2023

Identifiers

1 reference

28 October 2013

1 reference