Mine sisu juurde

4942 Munroe

Lehekülje sisu ei toetata teistes keeltes.

asteroid

Välised allikad

Minor Planet Center body ID
Freebase
JPL Small-Body Database SPK-ID

üksikjuht nähtusest

nimetatud ... järgi

Randall Munroe[4]

named by: Lewis Hulbert

eelneb

4941 Yahagi

järgneb

4943 Lac d'Orient

oluline sündmus

Nimepanek

leiutaja või avastaja

Henri Debehogne[3]

avastamise aeg

24. veebruar 1987[3]

site of astronomical discovery

minor planet group

parent astronomical body

apoapsis

2,501 astronoomiline ühik[5]
2,500553941033728±0,00000000042913 astronoomiline ühik[6]

epoch: September 13, 2023

periapsis

1,9022098 astronoomiline ühik[5]
1,902795958793168±0,0000000017711 astronoomiline ühik[6]

epoch: September 13, 2023

argument of periapsis

11,32083 kraad[5]
11,12488322755406±0,00000040558 kraad[6]

epoch: September 13, 2023

orbital eccentricity

0,14
0,1359550[5]
0,1357507342907404±0,00000000072265[6]

epoch: September 13, 2023

orbital inclination

3,83380 kraad[5]
3,831921008405209±0,000000042113 kraad[6]

epoch: September 13, 2023

orbital period

3,27 aasta[5]
1193,241168191285±0,00000030717 ööpäev[6]

epoch: September 13, 2023

semi-major axis of an orbit

2,2015171 astronoomiline ühik[5]
2,201674949913448±0,00000000037784 astronoomiline ühik[6]

epoch: September 13, 2023

longitude of ascending node

278,08530 kraad[5]
278,0541720382681±0,00000035341 kraad[6]

epoch: September 13, 2023

mean anomaly

190,17992 kraad[5]
313,202844204579±0,00000026599 kraad[6]

epoch: September 13, 2023

asteroid spectral type

X-type asteroid[3]

asteroid taxonomy: SMASS classification

absolute magnitude

13,5[5]
13,73[6]

albedo

0,936±0,183[3]

kasutatud kriteerium: geometric albedo

diameter

3,453±0,139 kilomeeter[3]

epoch

September 13, 2023[6]

time of periapsis

2 460 355,6119173435±0,0000049403 Julian day[3]

ajahetk: 13. september 2023

provisional designation

1987 DU6[7][3]
1955 MS[7][3]
1971 GE[7][3]
1990 CB[7][3]

Viited

  1. Freebase Data Dumps, 28. oktoober 2013
  2. JPL Small-Body Database
  3. 3,00 3,01 3,02 3,03 3,04 3,05 3,06 3,07 3,08 3,09 3,10 3,11 3,12 JPL Small-Body Database, 20004942, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004942, 9. november 2023
  4. https://web.archive.org/web/20140512224243/http://www.popsci.com.au/science/aw-they-named-an-asteroid-after-the-creator-of-xkcd,380324, Popular Science, 2. oktoober 2013, Aw, They Named An Asteroid After The Creator Of XKCD, 2. veebruar 2020
  5. 5,00 5,01 5,02 5,03 5,04 5,05 5,06 5,07 5,08 5,09 https://www.minorplanetcenter.net/db_search/show_object?object_id=4942
  6. 6,00 6,01 6,02 6,03 6,04 6,05 6,06 6,07 6,08 6,09 6,10 JPL Small-Body Database, 20004942, https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20004942, 1. veebruar 2024
  7. 7,0 7,1 7,2 7,3 Minor Planet Center Database