(Q264476)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

imported from Wikimedia project

14 November 2023

named after

Cyrus the Great

1 reference

1 reference

followed by

7210 Darius

1 reference

Cornelis Johannes van Houten

significant event

naming

0 references

discoverer or inventor

2 references

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

Ingrid van Houten-Groeneveld

14 November 2023

2 references

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

Tom Gehrels

2 references

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

time of discovery or invention

14 November 2023

17 October 1960

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

site of astronomical discovery

14 November 2023

Palomar Mountain Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

parent astronomical body

Sun

0 references

apoapsis

2.714 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

2.719599291364728±0.00000000046354 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

4 February 2024

periapsis

2.4720691 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

2.469543303604613±0.0000000078753 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

argument of periapsis

51.58199 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

50.36968080929862±0.00000059324 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

imported from Wikimedia project

4 February 2024

orbital eccentricity

0.05

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(7209)_Cyrus&oldid=150880765

0.0466457

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

0.04818830543785134±0.00000000046612

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

4 February 2024

orbital inclination

8.85842 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

8.850584047890816±0.000000042561 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

4 February 2024

orbital period

4.18 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

1,526.500113335206±0.00000039027 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

4 February 2024

rotation period

5.381 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

semi-major axis of an orbit

14 November 2023

2.5930224 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

2.594571297214284±0.00000000044223 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

longitude of ascending node

4 February 2024

329.97151 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

329.9119531851716±0.00000027396 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

4 February 2024

mean anomaly

1.63659 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

20.49809489235194±0.00000058951 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

imported from Wikimedia project

4 February 2024

absolute magnitude

13.1

2 references

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(7209)_Cyrus&oldid=150880765

https://www.minorplanetcenter.net/db_search/show_object?object_id=7209

13.24

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

0.297±0.04

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

diameter

6.415±0.163 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

4 February 2024

time of periapsis

2,460,113.582401276±0.000037619 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

provisional designation

1958 DJ1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

1989 QB

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

3523 P-L

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007209

14 November 2023

Identifiers

1 reference

28 October 2013

1 reference