(Q152795)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

imported from Wikimedia project

7 November 2023

named after

Alan Hale

1 reference

1 reference

Minor Planet Center Database

followed by

4152 Weber

1 reference

Minor Planet Center Database

significant event

naming

0 references

time of discovery or invention

24 April 1985

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

site of astronomical discovery

7 November 2023

Palomar Mountain Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

parent astronomical body

Sun

0 references

apoapsis

3.591 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

3.607045185400183±0.0000000021356 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

31 January 2024

periapsis

2.7017428 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

2.671502933119075±0.0000000016081 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

31 January 2024

argument of periapsis

75.14217 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

76.40733383180235±0.0000025357 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

imported from Wikimedia project

31 January 2024

orbital eccentricity

0.14

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(4151)_Alanhale&oldid=139101589

0.1413098

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

0.1490061451502815±0.00000000085184

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

31 January 2024

orbital inclination

1.00786 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

1.002067162709393±0.000000026558 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

31 January 2024

orbital period

5.58 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

2,031.619038060703±0.0000018043 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

31 January 2024

rotation period

11.918 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

semi-major axis of an orbit

7 November 2023

3.1463533 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

3.139274059259629±0.0000000018587 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

longitude of ascending node

31 January 2024

67.05095 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

66.87976581655037±0.0000025074 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

31 January 2024

mean anomaly

21.74334 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

13.97657337822494±0.00000032004 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

31 January 2024

absolute magnitude

12.3

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=4151

12.54

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

31 January 2024

0.045±0.006

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

diameter

19.526±0.269 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

31 January 2024

time of periapsis

2,460,121.624821634±0.000018099 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

provisional designation

1968 HD

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

1976 SO1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

1979 FX1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

1982 SZ4

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

1985 HV1

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

1985 JX

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004151

7 November 2023

Identifiers

1 reference

28 October 2013

1 reference