(Q508537)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

0 references

1 reference

Minor Planet Center Database

followed by

2162 Anhui

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Indiana Asteroid Program

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

time of discovery or invention

1 November 2023

17 October 1963

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

site of astronomical discovery

1 November 2023

Goethe Link Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

parent astronomical body

Sun

0 references

apoapsis

3.195 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

3.19414483962681±0.00000000080787 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

25 January 2024

periapsis

2.3008273 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

2.298976251712637±0.0000000014289 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

25 January 2024

argument of periapsis

249.52767 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

248.8768339277355±0.00000042978 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

imported from Wikimedia project

25 January 2024

orbital eccentricity

0.16

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(2161)_Grissom&oldid=139023893

0.1626313

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

0.1629617430654335±0.00000000048791

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

25 January 2024

orbital inclination

7.30498 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

7.302613925791263±0.000000057787 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

25 January 2024

orbital period

4.55 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

1,662.578623991252±0.000007164 day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

rotation period

5.0633 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

semi-major axis of an orbit

1 November 2023

2.7476871 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

2.746560545051909±0.0000000078899 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

longitude of ascending node

1 November 2023

126.40855 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

126.3683391383277±0.00000031952 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

25 January 2024

mean anomaly

82.73678 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

69.74504830426136±0.00000023633 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

25 January 2024

asteroid spectral type

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

25 January 2024

absolute magnitude

12.2

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2161

12.35

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

0.074±0.003

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

diameter

15.857±0.115 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

25 January 2024

time of periapsis

2,459,878.3982572663±0.0000096412 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

provisional designation

1931 UN

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

1963 UD

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

1976 OK

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002161

1 November 2023

Identifiers

1 reference

28 October 2013

1 reference