(Q150133)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

0 references

1 reference

Minor Planet Center Database

followed by

2805 Kalle

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Liisi Oterma

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

time of discovery or invention

3 November 2023

19 April 1941

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

site of astronomical discovery

3 November 2023

Iso-Heikkilä Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

parent astronomical body

Sun

0 references

apoapsis

3.246 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

3.249058536526531±0.0000000016367 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

29 January 2024

periapsis

2.7787266 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

2.773071319516971±0.0000000030343 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

29 January 2024

argument of periapsis

174.34751 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

171.9339190415825±0.00000056891 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

imported from Wikimedia project

29 January 2024

orbital eccentricity

0.08

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(2804)_Yrjö&oldid=139042606

0.0775459

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

0.07903968004474093±0.00000000064587

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

29 January 2024

orbital inclination

11.23169 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

11.2219453971653±0.000000028831 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

29 January 2024

orbital period

5.23 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

1,908.4404240726±0.000009899 day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

rotation period

8.12 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

semi-major axis of an orbit

3 November 2023

3.0123197 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

3.011064926502081±0.000000010412 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

longitude of ascending node

3 November 2023

109.16504 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

109.0915996079625±0.00000015531 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

29 January 2024

mean anomaly

256.44715 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

200.3656932308965±0.00000084137 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

29 January 2024

absolute magnitude

11.3

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2804

11.36

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

0.22±0.031

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

diameter

17.605±0.194 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

29 January 2024

time of periapsis

2,461,046.757105154±0.000027509 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

provisional designation

1941 HF

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

1951 EK2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

1979 QD

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

1979 QJ8

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

1982 BY6

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002804

3 November 2023

Identifiers

1 reference

28 October 2013

1 reference