(Q256516)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

1 reference

Minor Planet Center Database

followed by

12240 Droste-Hülshoff

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Eric Walter Elst

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

time of discovery or invention

1 December 2023

13 February 1988

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

site of astronomical discovery

1 December 2023

European Southern Observatory

1 reference

La Silla Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

parent astronomical body

Sun

0 references

apoapsis

2.976 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

2.976637807824138±0.00000000078998 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

12 February 2024

periapsis

2.1360228 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

2.138992364044308±0.0000000013852 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

12 February 2024

argument of periapsis

253.40600 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

252.7628003481259±0.00000060441 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

imported from Wikimedia project

12 February 2024

orbital eccentricity

0.16

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(12239)_Carolinakou&oldid=139074503

0.1642594

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

0.16374237691891±0.00000000049744

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

12 February 2024

orbital inclination

5.47282 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

5.474400420242608±0.000000073008 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

12 February 2024

orbital period

4.09 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

1,494.177332438386±0.00000059481 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

semi-major axis of an orbit

12 February 2024

2.5558442 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

2.557815085934223±0.00000000067882 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

longitude of ascending node

12 February 2024

219.12413 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

219.0868679004556±0.00000035008 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

12 February 2024

mean anomaly

159.49566 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

282.6036601379558±0.00000052706 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

12 February 2024

absolute magnitude

13.8

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12239

13.99

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

12 February 2024

0.34±0.085

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

diameter

4.149±0.273 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

time of periapsis

2,460,521.732935652±0.000012193 Julian day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

provisional designation

1976 GK5

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

1988 CN4

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

1990 TX6

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012239

1 December 2023

Identifiers

1 reference

28 October 2013

1 reference