(Q290311)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

imported from Wikimedia project

13 October 2023

named after

Pieter van Musschenbroek

1 reference

1 reference

Minor Planet Center Database

followed by

12492 Tanais

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=20012491

time of discovery or invention

2 December 2023

3 May 1997

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

site of astronomical discovery

13 October 2023

European Southern Observatory

1 reference

La Silla Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

2 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

13 October 2023

parent astronomical body

Sun

0 references

apoapsis

3.035 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

3.037971764427792±0.000000010844 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

13 October 2023

periapsis

2.7638486 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

2.760836868670395±0.0000000017274 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

12 February 2024

argument of periapsis

174.81006 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

176.4345171027594±0.0000013386 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

imported from Wikimedia project

12 February 2024

orbital eccentricity

0.05

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(12491)_Musschenbroek&oldid=139074679

0.0467771

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

0.04779169517017029±0.00000000059966

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

12 February 2024

orbital inclination

2.80494 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

2.805329446503075±0.000000052229 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

12 February 2024

orbital period

4.94 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

1,803.273491162257±0.0000011266 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

semi-major axis of an orbit

12 February 2024

2.8994778 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

2.899404315911513±0.0000000012076 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

longitude of ascending node

12 February 2024

144.78967 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

144.7785241493124±0.00000085698 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

12 February 2024

mean anomaly

78.78975 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

36.65925970637205±0.00000076559 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

12 February 2024

absolute magnitude

13.2

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12491

13.38

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

12 February 2024

0.201±0.026

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

13 October 2023

diameter

7.106±0.175 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

13 October 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

2 December 2023

time of periapsis

2,460,016.870378553±0.000040479 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

13 October 2023

provisional designation

1990 BJ5

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

13 October 2023

1996 CM2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

13 October 2023

1997 JE15

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012491

13 October 2023

Identifiers

1 reference

28 October 2013

1 reference