4584 Akan (Q668690)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

named after

Akan Mashu National Park

0 references

follows

4583 Lugo

1 reference

followed by

4585 Ainonai

1 reference

significant event

naming

0 references

discoverer or inventor

Masanori Matsuyama

2 references

Kazurō Watanabe

2 references

time of discovery or invention

16 March 1990

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

site of astronomical discovery

7 November 2023

Kitami Observatory

0 references

Kushiro

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

parent astronomical body

Sun

0 references

apoapsis

3.348 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

periapsis

2.2349594 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

2.231014797275258±0.000000026901 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

argument of periapsis

64.26210 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

orbital eccentricity

0.20

1 reference

imported from Wikimedia project

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(4584)_Akan&oldid=139101751

0.1993682

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

0.2006269030596561±0.000000009094

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

orbital inclination

7.69534 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

orbital period

4.66 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

semi-major axis of an orbit

2.7914945 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

2.790955569826684±0.0000000086983 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

longitude of ascending node

7 November 2023

25.63556 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

mean anomaly

63.55432 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

asteroid spectral type

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

absolute magnitude

13.1

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4584

13.29

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

0.091±0.024

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

diameter

14.551±0.216 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

provisional designation

1951 WA1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

1971 BR

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

1979 VB2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

1979 YG1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

1985 BK2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

1988 UR1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

1990 FA

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004584

7 November 2023

Identifiers

1 reference

28 October 2013

1 reference