(Q1084015)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

1 December 2023

0 references

12240 Droste-Hülshoff

1 reference

Minor Planet Center Database

followed by

12242 Koon

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Freimut Börngen

2 references

Minor Planet Center Database

time of discovery or invention

13 August 1988

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

site of astronomical discovery

1 December 2023

Karl Schwarzschild Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

1 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

1 December 2023

parent astronomical body

Sun

0 references

apoapsis

2.866 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

2.864988560515965±0.0000000040778 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

12 February 2024

periapsis

1.7899191 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

1.791997830995277±0.0000000034262 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

12 February 2024

argument of periapsis

244.77265 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

244.8238473866809±0.0000020568 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

imported from Wikimedia project

12 February 2024

orbital eccentricity

0.23

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(12241)_Lefort&oldid=139074507

0.2310710

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

0.2304045232935479±0.0000000015321

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

12 February 2024

orbital inclination

1.69645 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

1.696148882044844±0.000000070512 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

12 February 2024

orbital period

3.55 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

1,297.809314049968±0.0000027708 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

12 February 2024

rotation period

3.153 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

semi-major axis of an orbit

1 December 2023

2.3278080 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

2.328493195755621±0.0000000033142 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

longitude of ascending node

12 February 2024

89.80901 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

89.80229826037895±0.0000019875 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

12 February 2024

mean anomaly

233.03077 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

316.7353565485023±0.0000022028 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

12 February 2024

absolute magnitude

15.4

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12241

15.62

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

1 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

1 December 2023

time of periapsis

2,460,356.470138627±0.000012933 Julian day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

1 December 2023

provisional designation

1988 PQ2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

1 December 2023

1998 HO85

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012241

1 December 2023

Identifiers

1 reference

28 October 2013

1 reference