(Q844918)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

imported from Wikimedia project

1 November 2023

named after

Cetacea

1 reference

1 reference

Minor Planet Center Database

followed by

2090 Mizuho

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Norman G. Thomas

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

time of discovery or invention

25 January 2024

9 November 1977

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

site of astronomical discovery

1 November 2023

Anderson Mesa

1 reference

Anderson Mesa Station

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

parent astronomical body

Sun

0 references

apoapsis

2.930 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

2.9282069213419±0.0000000071438 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

periapsis

2.1376866 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

2.141638557750801±0.0000000016994 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

25 January 2024

argument of periapsis

287.06669 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

286.8024946744825±0.00000075651 degree

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

imported from Wikimedia project

1 November 2023

orbital eccentricity

0.16

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(2089)_Cétacé&oldid=139041939

0.1563177

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

0.1551464175921149±0.00000000059794

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

25 January 2024

orbital inclination

15.37838 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

15.36620665108596±0.00000011699 degree

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

orbital period

4.03 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

1,474.163037837573±0.00000056257 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

25 January 2024

rotation period

39.12 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

semi-major axis of an orbit

1 November 2023

2.5337577 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

2.53492273968585±0.00000000064492 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

longitude of ascending node

25 January 2024

102.68934 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

102.6533685291869±0.00000012143 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

25 January 2024

mean anomaly

103.30796 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

134.4674414162301±0.00000032974 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

25 January 2024

asteroid spectral type

S-type asteroid

asteroid taxonomy

Tholen classification

SMASS classification

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

absolute magnitude

10.98

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=2089

11.45

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

0.276±0.031

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

diameter

16.123±0.502 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

astronomic symbol image

Cetacea symbol (fixed width).svg
16 × 16; 433 bytes

0 references

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

25 January 2024

time of periapsis

2,459,649.8696358833±0.0000076029 Julian day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

provisional designation

1936 MB

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

1939 FN

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

1949 WE

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

1972 LG

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

1976 KO

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

1977 VF

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20002089

1 November 2023

Identifiers

1 reference

28 October 2013

1 reference