(Q1088923)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

27 November 2023

1 reference

Minor Planet Center Database

followed by

10305 Grignard

1 reference

Minor Planet Center Database

significant event

naming

0 references

time of discovery or invention

30 September 1989

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

site of astronomical discovery

27 November 2023

Kitami Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

27 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

27 November 2023

parent astronomical body

Sun

0 references

apoapsis

3.292 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

3.289132167646267±0.0000000004538 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

7 February 2024

periapsis

1.8418863 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

1.848248876244021±0.000000001972 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

7 February 2024

argument of periapsis

46.03584 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

45.91760873616968±0.0000002461 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

imported from Wikimedia project

7 February 2024

orbital eccentricity

0.28

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(10304)_Iwaki&oldid=139108337

0.2824095

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

0.2804703951473172±0.00000000073173

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

7 February 2024

orbital inclination

12.73388 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

12.73578038822785±0.000000036109 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

7 February 2024

orbital period

4.11 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

1,503.716971799161±0.0000055196 day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

semi-major axis of an orbit

27 November 2023

2.5667652 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

2.568690520803087±0.0000000062859 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

longitude of ascending node

27 November 2023

25.65110 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

25.56072517959191±0.00000021412 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

7 February 2024

mean anomaly

43.09937 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

66.56372178912245±0.00000012218 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

7 February 2024

absolute magnitude

13.4

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=10304

13.51

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

27 November 2023

0.268±0.054

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

27 November 2023

diameter

5.62±0.234 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

27 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

7 February 2024

time of periapsis

2,459,922.4638960543±0.000011031 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

27 November 2023

provisional designation

1989 SY

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

27 November 2023

1991 HL4

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20010304

27 November 2023

Identifiers

1 reference

28 October 2013

1 reference