18 Melpomene: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
kTidak ada ringkasan suntingan |
k →Pranala luar: clean up |
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| (7 revisi perantara oleh 6 pengguna tidak ditampilkan) | |||
Baris 1:
{{Infobox planet|discovery=yes|physical_characteristics = yes|bgcolour=#FFFFC0
| image=A601.M993.shape.png
name=18 Melpomene▼
| image_size = 265
|symbol= [[Berkas:18 Melpomene symbol.svg|x25px]]▼
| caption= Model tiga dimensi dari 18 Melpomene, dibuat dengan menggunakan inversi kurva cahaya
| minorplanet=yes
|discoverer=[[John Russell Hind]]
|discovered=[[24 Juni]] [[1852]]
Baris 8 ⟶ 12:
|mp_category=[[Sabuk asteroid|Sabuk utama]]
|orbit_ref=<ref name=jpldata>{{cite web
|date=
|title=JPL Small-Body Database Browser: 18 Melpomene
|url=http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=18
|
|epoch=October 22, 2004 ([[Hari Julian]] 2453300,5)
|semimajor=343,443 Gm (2,296 SA)
Baris 23 ⟶ 27:
|mean_anomaly=205,245°
|avg_speed=19,42 km/[[detik|dtk]]
|dimensions=170x155x129 km<ref name=Baer/><br>(
|last=Storrs
|first=Alex |coauthors=Weiss; Zellner; Burlsen; et al.
|title=Imaging Observations of Asteroids with Hubble Space Telescope
|journal=Icarus
|volume=137
|issue=2 |pages=260–268 |year=1999 |doi=10.1006/icar.1999.6047
|url=http://web.media.mit.edu/~win/hstpub.pdf
|access-date=3 November 2008
|bibcode=1999Icar.,137.,260S
|archive-url=https://web.archive.org/web/20081030022816/http://web.media.mit.edu/~win/hstpub.pdf
|archive-date=2008-10-30
|title=A closer look at main belt asteroids 1: WF/PC images▼
|deadurl=no
|journal=Icarus▼
}}</ref><br>(150×170 km)<ref name=Hubble2005>{{cite journal
|last = Storrs
|doi=10.1016/j.icarus.2004.08.007▼
|first = Alex
|url=http://scripts.mit.edu/~paleomag/articles/Storrs_Weiss_2005_Icarus.pdf▼
|author2 = Dunne
|accessdate=2008-11-26|bibcode=2005Icar.,173.,409S}}</ref><br>140,6 ± 2,8 km ([[IRAS]])<ref name=jpldata/>▼
|author3 = Conan
|author4 = Mugnier
▲ |title = A closer look at main belt asteroids 1: WF/PC images
▲ |journal = Icarus
|volume = 173
|issue = 2
|pages = 409–416
|year = 2005
▲ |doi = 10.1016/j.icarus.2004.08.007
▲ |url = http://scripts.mit.edu/~paleomag/articles/Storrs_Weiss_2005_Icarus.pdf
|access-date = 26 November 2008
|bibcode = 2005Icar..173..409S
|display-authors = etal
|url-status = dead
|archive-url = https://web.archive.org/web/20120310150819/http://scripts.mit.edu/~paleomag/articles/Storrs_Weiss_2005_Icarus.pdf
▲ |
|mass=3,0{{e|18}} kg<ref name=Baer>{{cite web
|year=2008
Baris 46 ⟶ 70:
|author=Jim Baer
|url=http://home.earthlink.net/~jimbaer1/astmass.txt
|accessdate=2008-11-27
|archive-date=2013-10-21
|archive-url=https://web.archive.org/web/20131021074442/http://home.earthlink.net/~jimbaer1/astmass.txt
|url-status=dead
}}</ref>
|density=1,69±0,66 g/cm<sup>3</sup><ref name=Baer/>
|surface_grav=~0,0393 m/s<sup>2</sup>
|escape_velocity=~0,0743 km/s
|rotation=0,482 21 hr (11,57 [[jam]])<ref name=jpldata/><ref>{{cite web|url=http://www.astrosurf.com/aude-old/map_files/AstVarMAP01-2003.htm|title=LIGHTCURVES AND MAP DATA ON NUMBERED ASTEROIDS N° 1 TO 52225|
|spectral_type=[[Asteroid tipe S]]<ref name=jpldata/>
|magnitude = 7,5<ref name="Pasachoff1983">{{cite book|author=Donald H. Menzel and Jay M. Pasachoff|year=1983|title=A Field Guide hingga the Stars and Planets|edition=
|abs_magnitude=6,51<ref name=jpldata/>
|albedo=0,223 ([[Albedo geometrik|geometrik]]) <ref name=jpldata/><ref>{{cite web|url=http://www.psi.edu/pds/archive/astdata04/simps04/diamalb.tab|title=Asteroid Data Archive|
|angular_size = 0,23" <!-- Horizons 2009-Oct-09 --> hingga 0,059"
|single_temperature=~177 [[kelvin|K]]}}
'''18 Melpomene''' ({{IPAc-en
Melpomene ditemukan oleh [[John Russell Hind]] pada [[24 Juni]] [[1852]], dan dinamai mengikuti [[Melpomene]], seorang [[Musai]] dalam [[tragedi]] di [[mitologi Yunani]].
Baris 89 ⟶ 118:
{{Minor planets navigator|[[17 Thetis]]||[[19 Fortuna]]}}
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{{DEFAULTSORT:Melpomene}}
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