(Q633814)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

imported from Wikimedia project

8 November 2023

named after

Iwaizumi

1 reference

1 reference

Minor Planet Center Database

followed by

4713 Steel

1 reference

Minor Planet Center Database

significant event

naming

0 references

time of discovery or invention

25 August 1989

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

site of astronomical discovery

8 November 2023

Kitami Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

parent astronomical body

Sun

0 references

apoapsis

3.579 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

3.585843776848026±0.000000001622 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

1 February 2024

periapsis

2.7188135 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

2.713363700959832±0.000000001634 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

1 February 2024

argument of periapsis

350.11056 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

350.6503789170375±0.00000027554 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

imported from Wikimedia project

1 February 2024

orbital eccentricity

0.14

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(4712)_Iwaizumi&oldid=139101805

0.1365961

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

0.1385063246387655±0.00000000076145

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

1 February 2024

orbital inclination

12.22459 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

12.22059595746608±0.000000036312 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

1 February 2024

orbital period

5.59 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

2,041.654748155875±0.000011412 day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

rotation period

6.2486 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

semi-major axis of an orbit

8 November 2023

3.1489473 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

3.149603739786112±0.000000011736 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

longitude of ascending node

8 November 2023

334.07701 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

334.0506498037594±0.00000047431 degree

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

mean anomaly

119.63489 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

41.54592810482515±0.00000034908 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

1 February 2024

absolute magnitude

11.4

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4712

11.6

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

1 February 2024

0.095±0.009

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

diameter

28.778±0.347 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

1 February 2024

time of periapsis

2,459,964.882101641±0.0000061905 Julian day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

provisional designation

1931 EN

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

1950 RB1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

1964 CB

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

1979 YN2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

1987 FO1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

1989 QE

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004712

8 November 2023

Identifiers

1 reference

28 October 2013

1 reference