(Q147467)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

imported from Wikimedia project

1 November 2023

named after

Sampo

1 reference

1 reference

Minor Planet Center Database

followed by

2092 Sumiana

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Yrjö Väisälä

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

time of discovery or invention

1 November 2023

26 April 1941

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

site of astronomical discovery

1 November 2023

Iso-Heikkilä Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

parent astronomical body

Sun

0 references

apoapsis

3.196 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

3.18227360544885±0.000000011937 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

periapsis

2.8301665 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

2.845602441536406±0.0000000021942 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

25 January 2024

argument of periapsis

318.61800 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

321.2836986215743±0.0000011581 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

imported from Wikimedia project

25 January 2024

orbital eccentricity

0.06

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(2091)_Sampo&oldid=144923544

0.0606893

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

0.05585236975303581±0.000000001266

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

25 January 2024

orbital inclination

11.37954 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

11.36367270288392±0.00000010852 degree

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

orbital period

5.23 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

1,911.172567120607±0.0000025504 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

25 January 2024

rotation period

71.34 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

semi-major axis of an orbit

1 November 2023

3.0130249 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

3.013938022374818±0.0000000026813 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

longitude of ascending node

25 January 2024

114.53030 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

114.4287630202716±0.00000033121 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

25 January 2024

mean anomaly

112.89596 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

51.21289926864846±0.00000091436 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

25 January 2024

absolute magnitude

10.5

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2091

10.48

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

0.277±0.019

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

diameter

23.024±0.474 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

25 January 2024

time of periapsis

2,459,928.6203184347±0.000012923 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

provisional designation

1931 MG

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

1938 UF1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

1941 HO

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

1951 GA1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

1952 LB

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

1956 EP

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

1971 BH1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

1978 NB

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

A924 BB

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002091

1 November 2023

Identifiers

1 reference

28 October 2013

1 reference