(Q658020)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

1 reference

Minor Planet Center Database

followed by

7739 Čech

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Oak Ridge Observatory

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

time of discovery or invention

20 November 2023

24 November 1981

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

site of astronomical discovery

20 November 2023

Oak Ridge Observatory

1 reference

minor planet group

asteroid belt

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

parent astronomical body

Sun

0 references

apoapsis

2.661 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

2.660597936175754±0.0000000052447 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

periapsis

1.8399297 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

1.838978967861451±0.000000011703 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

argument of periapsis

220.58153 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

220.4803483395323±0.00000038765 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

imported from Wikimedia project

5 February 2024

orbital eccentricity

0.18

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(7738)_Heyman&oldid=150884802

0.1823507

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

0.1825991611738236±0.0000000038254

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

orbital inclination

5.95722 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

5.95684045300997±0.000000043858 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

5 February 2024

orbital period

3.38 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

1,232.568178533048±0.00000050575 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

semi-major axis of an orbit

5 February 2024

2.2502676 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

2.249788452018603±0.0000000044349 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

longitude of ascending node

20 November 2023

66.30666 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

66.26455864069193±0.00000030643 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

5 February 2024

mean anomaly

142.45325 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

249.8996357093802±0.00000036938 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

imported from Wikimedia project

5 February 2024

absolute magnitude

13.9

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(7738)_Heyman&oldid=150884802

14.0

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=7738

14.18

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

0.327±0.071

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

diameter

3.859±0.232 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

5 February 2024

time of periapsis

2,460,577.4616853±0.000011936 Julian day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

provisional designation

1981 WS1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

1991 UW

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20007738

20 November 2023

Identifiers

1 reference

28 October 2013

1 reference