1620 Geographos (Q141554)

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

potentially hazardous asteroid

30 October 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

near-Earth object

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

image

Geographos.jpg
225 × 121; 6 KB

1 reference

National Geographic Society

Dutch Wikipedia

named after

1 reference

Minor Planet Center Database

1 reference

followed by

1621 Druzhba

1 reference

Minor Planet Center Database

significant event

naming

0 references

discoverer or inventor

Albert George Wilson

1 reference

Rudolph Minkowski

1 reference

time of discovery or invention

14 September 1951

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

site of astronomical discovery

30 October 2023

Palomar Mountain Observatory

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

parent astronomical body

Sun

0 references

apoapsis

1.663 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

1.663634367827093±0.00000000025207 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

25 January 2024

periapsis

0.8275775 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

0.8277373149278758±0.0000000011383 astronomical unit

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

25 January 2024

argument of periapsis

276.91504 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

276.9535896835176±0.00000021573 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

25 January 2024

orbital eccentricity

0.3354

1 reference

https://fr.wikipedia.org/w/index.php?title=(1620)_Géographos&oldid=138157117

French Wikipedia

Wikimedia import URL

0.3354405

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

0.335516799313894±0.00000000089761

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

25 January 2024

orbital inclination

13.341±0.001 degree

1 reference

English Wikipedia

13.33737 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

13.33611530096958±0.000000040276 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

25 January 2024

orbital period

1.39 year

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

507.8216578627992±0.00000028522 day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

rotation period

5.22204 hour

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

semi-major axis of an orbit

30 October 2023

1.2453023 astronomical unit

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

1.24568584090016±0.00000000046642 astronomical unit

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

longitude of ascending node

30 October 2023

337.19539 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

337.1718942451847±0.00000044065 degree

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

mean anomaly

311.53300 degree

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

5.842707534379361±0.00000034473 degree

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

25 January 2024

asteroid spectral type

S-type asteroid

asteroid taxonomy

Tholen classification

SMASS classification

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

absolute magnitude

15.6

1 reference

https://www.minorplanetcenter.net/db_search/show_object?object_id=1620

15.27

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

0.29±0.038

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

diameter

2.56±0.15 kilometre

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

3D model

1620geographos 3D.stl
5,120 × 2,880; 800 KB

0 references

0 references

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

25 January 2024

time of periapsis

2,460,192.2581831254±0.0000017918 Julian day

13 September 2023

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

provisional designation

1951 RA

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

30 October 2023

1983 CY3

1 reference

https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20001620

National Library of Israel J9U ID

30 October 2023

Commons category

(1620) Geographos

0 references

Identifiers

987007542144505171

1 reference

National Library of Israel Names and Subjects Authority File

Library of Congress authority ID

sh2001006390

2 references

https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap

3 April 2019

1 June 2019

0 references

Encyclopædia Britannica Online ID

topic/Geographos

subject named as

Geographos

0 references

1 reference

28 October 2013

1 reference