21446 Tedflint (Q572874)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

20 December 2023

1 reference

Minor Planet Center Database

followed by

21447 Yungchieh

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Lincoln Near-Earth Asteroid Research

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

time of discovery or invention

20 December 2023

18 April 1998

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

site of astronomical discovery

20 December 2023

Experimental Test Site

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

20 December 2023

parent astronomical body

Sun

0 references

apoapsis

2.790 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

2.79497758765387±0.0000000011928 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

periapsis

2.2748994 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

2.267996619750889±0.0000000022747 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

argument of periapsis

255.61859 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

255.2997815601289±0.00000068026 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

imported from Wikimedia project

26 April 2024

orbital eccentricity

0.10

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(21446)_Tedflint&oldid=139096033

0.1017815

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

0.1040852562772795±0.0000000010312

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

orbital inclination

3.87297 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

3.873791564139473±0.000000030144 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

orbital period

4.03 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

1,471.167105629743±0.00000094174 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

rotation period

5.82 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

semi-major axis of an orbit

20 December 2023

2.5326792 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

2.531487103702379±0.0000000010803 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

longitude of ascending node

26 April 2024

242.74455 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

242.706442749246±0.00000057102 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

mean anomaly

27.36678 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

205.6822923587045±0.00000050119 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

absolute magnitude

14.5

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=21446

14.75

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

20 December 2023

0.42±0.162

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

20 December 2023

diameter

2.829±0.69 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

20 December 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

time of periapsis

2,461,031.1309313835±0.0000023628 Julian day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

26 April 2024

provisional designation

1998 HV18

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021446

20 December 2023

Identifiers

1 reference

28 October 2013

1 reference