(Q2625657)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

imported from Wikimedia project

1 December 2023

named after

Pier Giorgio Perotto

1 reference

1 reference

Minor Planet Center Database

followed by

12223 Hoskin

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

San Vittore Observatory

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

time of discovery or invention

1 December 2023

19 November 1982

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

site of astronomical discovery

1 December 2023

San Vittore Observatory

1 reference

minor planet group

asteroid belt

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

1 December 2023

parent astronomical body

Sun

0 references

apoapsis

3.099 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

3.102378556435477±0.0000000093916 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

1 December 2023

periapsis

2.1433580 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

2.132533792077379±0.0000000017917 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

12 February 2024

argument of periapsis

209.62404 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

209.6594103987617±0.00000019622 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

imported from Wikimedia project

12 February 2024

orbital eccentricity

0.18

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(12222)_Perotto&oldid=139074500

0.1823200

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

0.1852647567544023±0.00000000079976

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

12 February 2024

orbital inclination

10.77761 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

10.78953675762095±0.000000045616 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

12 February 2024

orbital period

4.24 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

1,546.740847142772±0.00000099673 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

semi-major axis of an orbit

12 February 2024

2.6212675 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

2.617456173348006±0.0000000011245 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

longitude of ascending node

12 February 2024

254.05637 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

254.026518620067±0.00000045566 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

1 December 2023

mean anomaly

93.63287 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

198.65424801408±0.00000043409 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

12 February 2024

absolute magnitude

13.7

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12222

13.82

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

1 December 2023

0.048±0.041

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

1 December 2023

diameter

8.744±2.175 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

1 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

1 December 2023

time of periapsis

2,460,893.7223844267±0.000012423 Julian day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

1 December 2023

provisional designation

1982 WA

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012222

1 December 2023

Identifiers

1 reference

28 October 2013

1 reference