(Q1485339)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

1 reference

Minor Planet Center Database

followed by

11898 Dedeyn

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Eric Walter Elst

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

time of discovery or invention

1 December 2023

8 April 1991

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

site of astronomical discovery

1 December 2023

European Southern Observatory

1 reference

La Silla Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

parent astronomical body

Sun

0 references

apoapsis

2.511 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

2.512241952165564±0.00000000081717 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

12 February 2024

periapsis

2.0214582 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

2.022555916395707±0.0000000029581 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

12 February 2024

argument of periapsis

138.66527 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

138.2071279004738±0.0000010852 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

12 February 2024

orbital eccentricity

0.1080893

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

0.1079840932194±0.000000001142

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

12 February 2024

orbital inclination

5.18101 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

5.178244352385748±0.000000085176 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

12 February 2024

orbital period

3.41 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

1,247.06857097052±0.00000060846 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

semi-major axis of an orbit

12 February 2024

2.2664355 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

2.267398934280636±0.00000000073753 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

longitude of ascending node

12 February 2024

28.25878 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

28.21900001847153±0.00000090073 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

12 February 2024

mean anomaly

351.65114 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

209.814038450083±0.0000005379 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

12 February 2024

absolute magnitude

14.7

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11897

14.9

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

0.203±0.128

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

diameter

3.55±0.867 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

time of periapsis

2,460,720.756127463±0.000022036 Julian day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

provisional designation

1977 CZ2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

1984 DR2

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

1991 GC7

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011897

1 December 2023

Identifiers

1 reference

28 October 2013

1 reference