18237 Kenfreeman (Q379084)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

imported from Wikimedia project

15 December 2023

named after

Ken Freeman

1 reference

1 reference

followed by

18238 Frankshu

1 reference

Cornelis Johannes van Houten

significant event

naming

0 references

discoverer or inventor

2 references

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

Ingrid van Houten-Groeneveld

15 December 2023

2 references

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

Tom Gehrels

2 references

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

time of discovery or invention

15 December 2023

29 September 1973

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

site of astronomical discovery

15 December 2023

Palomar Mountain Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

parent astronomical body

Sun

0 references

apoapsis

2.838 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

2.836340766472064±0.0000000018267 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

17 February 2024

periapsis

2.0815068 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

2.084569963558777±0.0000000039494 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

17 February 2024

argument of periapsis

68.14563 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

67.98184174518302±0.0000016985 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

imported from Wikimedia project

17 February 2024

orbital eccentricity

0.15

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(18237)_Kenfreeman&oldid=139087709

0.1538202

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

0.152770664650642±0.0000000011863

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

17 February 2024

orbital inclination

2.49077 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

2.490842547856667±0.00000015406 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

17 February 2024

orbital period

3.86 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

1,409.683651919386±0.0000013618 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

semi-major axis of an orbit

17 February 2024

2.4598871 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

2.460455365015421±0.0000000015846 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

longitude of ascending node

17 February 2024

169.23697 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

169.1950968683975±0.0000013936 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

17 February 2024

mean anomaly

304.37455 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

95.3667312117008±0.000001195 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

17 February 2024

absolute magnitude

15.5

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=18237

15.63

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

0.249±0.045

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

diameter

2.216±0.325 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

time of periapsis

2,459,827.064125774±0.000028673 Julian day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

provisional designation

1182 T-2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

1999 JP65

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20018237

15 December 2023

Identifiers

1 reference

28 October 2013

1 reference