(Q1484952)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

29 November 2023

0 references

0 references

0 references

discoverer or inventor

Spacewatch

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

time of discovery or invention

29 November 2023

18 April 1998

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

site of astronomical discovery

10 October 2023

Kitt Peak National Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

29 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

parent astronomical body

Sun

0 references

apoapsis

3.516 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

3.510124013884318±0.0000000028886 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

12 February 2024

periapsis

2.5353514 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

2.549948724717557±0.0000000020201 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

12 February 2024

argument of periapsis

205.07485 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

205.154602343308±0.00000039411 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

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=(11184)_Postma&oldid=151007500

0.1620795

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

0.1584428653884911±0.00000000052815

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

12 February 2024

orbital inclination

12.70160 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

12.70645829814813±0.000000029401 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

12 February 2024

orbital period

5.26 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

1,926.505214571012±0.000010048 day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

rotation period

3.535 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

semi-major axis of an orbit

10 October 2023

3.0257662 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

3.030036369301027±0.000000010536 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

longitude of ascending node

10 October 2023

166.93821 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

166.7266604892825±0.0000010237 degree

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

mean anomaly

143.83091 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

157.8183676071789±0.00000093202 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

12 February 2024

absolute magnitude

12.7

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=11184

12.87

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

0.069±0.009

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

diameter

15.335±0.057 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

12 February 2024

time of periapsis

2,459,355.950249622±0.000011543 Julian day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

provisional designation

1997 HW5

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

1998 HJ9

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

4361 T-1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20011184

10 October 2023

Identifiers

1 reference

28 October 2013

1 reference