(Q140622)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

image

001542-asteroid shape model (1542) Schalén.png
250 × 250; 16 KB

0 references

named after

Carl Schalén

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

17 March 2019

1 reference

Minor Planet Center Database

followed by

1543 Bourgeois

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Yrjö Väisälä

2 references

Minor Planet Center Database

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

time of discovery or invention

25 January 2024

26 August 1941

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

site of astronomical discovery

30 October 2023

Iso-Heikkilä Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

25 January 2024

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

parent astronomical body

Sun

0 references

apoapsis

3.454 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

3.461353753917209±0.0000000092107 astronomical unit

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

periapsis

2.7341542 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

2.728003926922187±0.0000000020778 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

25 January 2024

argument of periapsis

163.90888 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

163.5905494976788±0.00000098098 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

imported from Wikimedia project

25 January 2024

orbital eccentricity

0.12

1 reference

French Wikipedia

Wikimedia import URL

https://fr.wikipedia.org/w/index.php?title=(1542)_Schalén&oldid=139041551

0.1163157

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

0.1184856107485407±0.00000000079578

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

25 January 2024

orbital inclination

2.76620 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

2.768631333379902±0.000000047452 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

25 January 2024

orbital period

5.44 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

1,988.482644679415±0.0000015057 day

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

25 January 2024

rotation period

7.516 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

semi-major axis of an orbit

30 October 2023

3.0940397 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

3.094678839262828±0.0000000015622 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

longitude of ascending node

25 January 2024

211.65509 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

211.6176654155638±0.00000092864 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

25 January 2024

mean anomaly

70.03839 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

0.409600455046161±0.00000031339 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

25 January 2024

asteroid spectral type

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

25 January 2024

absolute magnitude

10.6

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1542

10.62

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

0.068±0.003

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

diameter

42.374±0.273 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

25 January 2024

time of periapsis

2,460,198.237527736±0.0000077362 Julian day

point in time

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

provisional designation

1927 BH

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

1936 UL

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

1940 LP

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

1941 QE

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

1976 CA

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

A898 VD

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

A924 NA

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001542

30 October 2023

Commons category

1542 Schalén

0 references

Identifiers

1 reference

28 October 2013

1 reference