(Q746795)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

imported from Wikimedia project

6 November 2023

named after

Antoku

2 references

English Wikipedia

Minor Planet Circulars

30798

1 reference

followed by

3687 Dzus

1 reference

significant event

naming

0 references

discoverer or inventor

Tsuneo Niijima

2 references

Takeshi Urata

2 references

time of discovery or invention

3 March 1987

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

site of astronomical discovery

6 November 2023

Ojima

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

30 January 2024

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

parent astronomical body

Sun

0 references

apoapsis

3.140 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

3.144575863251955±0.0000000092459 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

periapsis

2.3418062 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

2.335629386845326±0.0000000032632 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

30 January 2024

argument of periapsis

79.53431 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

78.84465518430278±0.00000034951 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

imported from Wikimedia project

30 January 2024

orbital eccentricity

0.15

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(3686)_Antoku&oldid=139065563

0.1455333

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

0.1476124410851545±0.00000000095574

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

30 January 2024

orbital inclination

5.72122 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

5.725727811132217±0.000000027482 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

30 January 2024

orbital period

4.54 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

1,656.718301114303±0.00000079835 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

30 January 2024

rotation period

6.734 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

semi-major axis of an orbit

6 November 2023

2.7406642 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

2.740102623997422±0.00000000088028 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

longitude of ascending node

30 January 2024

134.57020 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

134.5440435638727±0.00000031596 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

30 January 2024

mean anomaly

340.32070 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

328.6334117885852±0.00000029059 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

30 January 2024

asteroid spectral type

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

absolute magnitude

12.4

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=3686

12.57

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

0.059±0.006

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

diameter

17.744±0.091 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

30 January 2024

time of periapsis

2,460,344.8488812484±0.000017943 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

provisional designation

1974 KF

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

1978 EF

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

1978 ET6

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

1979 OW14

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

1987 EB

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20003686

6 November 2023

Identifiers

1 reference

28 October 2013

1 reference