(Q1089841)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

imported from Wikimedia project

3 December 2023

named after

Leo Baekeland

1 reference

1 reference

Minor Planet Center Database

0 references

0 references

discoverer or inventor

Eric Walter Elst

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

time of discovery or invention

3 December 2023

13 February 1988

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

site of astronomical discovery

3 December 2023

European Southern Observatory

1 reference

La Silla Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

parent astronomical body

Sun

0 references

apoapsis

3.107 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

3.106809922494167±0.00000000075004 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

12 February 2024

periapsis

2.2646747 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

2.266027477789301±0.0000000012919 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

12 February 2024

argument of periapsis

346.89245 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

346.4158646616832±0.00000036305 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

imported from Wikimedia project

12 February 2024

orbital eccentricity

0.16

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(12688)_Baekeland&oldid=151013449

0.1567904

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

0.1564876027442235±0.00000000037955

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

12 February 2024

orbital inclination

12.06277 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

12.05971911422311±0.000000028907 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

12 February 2024

orbital period

4.4 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

1,608.270069942626±0.0000005824 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

12 February 2024

rotation period

3.46999 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

semi-major axis of an orbit

3 December 2023

2.6857789 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

2.686418700141734±0.00000000064855 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

longitude of ascending node

12 February 2024

290.99160 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

290.9789467235943±0.00000017226 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

12 February 2024

mean anomaly

190.69405 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

279.0807294137531±0.0000038123 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

absolute magnitude

13.5

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=12688

13.67

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

0.305±0.079

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

diameter

5.264±0.094 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

time of periapsis

2,460,562.000112702±0.000018612 Julian day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

provisional designation

1988 CK4

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

1989 NW

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20012688

3 December 2023

Identifiers

1 reference

28 October 2013

1 reference