(Q146944)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

0 references

1 reference

Minor Planet Center Database

followed by

2022 West

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Louis Boyer

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

time of discovery or invention

31 October 2023

26 June 1936

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

site of astronomical discovery

31 October 2023

Center of Research in Astronomy, Astrophysics and Geophysics

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

parent astronomical body

Sun

0 references

apoapsis

2.815 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

2.815168634212867±0.0000000007752 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

25 January 2024

periapsis

1.8034090 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

1.805026617323401±0.0000000020696 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

25 January 2024

argument of periapsis

164.38027 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

164.3360822073323±0.00000044269 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

imported from Wikimedia project

25 January 2024

orbital eccentricity

0.22

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(2021)_Poincaré&oldid=139023703

0.2190835

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

0.2186362181454522±0.00000000086958

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

25 January 2024

orbital inclination

5.48951 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

5.490482377994511±0.000000050012 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

25 January 2024

orbital period

3.51 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

1,282.460292895108±0.00000052972 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

25 January 2024

rotation period

4.4056 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

semi-major axis of an orbit

31 October 2023

2.3093494 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

2.310097625768134±0.00000000063612 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

longitude of ascending node

25 January 2024

154.99091 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

154.9781237946572±0.0000004718 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

25 January 2024

mean anomaly

186.59321 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

275.9416954800375±0.00000028107 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

25 January 2024

absolute magnitude

13.5

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2021

13.67

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

0.365±0.077

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

diameter

5.043±0.054 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

25 January 2024

time of periapsis

2,460,499.9484316558±0.0000065953 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

provisional designation

1936 MA

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

1968 UQ2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

1971 LE

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002021

31 October 2023

Identifiers

1 reference

28 October 2013

1 reference