Pluto: Pagkakaiba sa mga binago

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dagdag na seksiyon "Planet X pinabulaanan"
Linya 537:
| work = cjvlang.com
| url = http://www.cjvlang.com/Dow/UrNepPl.html
| accessdate = 29 November 2011
}}</ref>
 
<ref name="RAS1931.91">{{cite journal
| title = The Discovery of Pluto
| first = Andrew Claude de la Cherois
| last = Crommelin
| journal = Monthly Notices of the Royal Astronomical Society
| volume = 91
| date = 1931
| pages = 380–385
| bibcode = 1931MNRAS..91..380.
| doi=10.1093/mnras/91.4.380
}}</ref>
 
<ref name="Nicholson et al 1930">{{cite journal
| bibcode = 1930PASP...42..350N
| title = The Probable Value of the Mass of Pluto
| first1 = Seth B.
| last1 = Nicholson
| authorlink1 = Seth B. Nicholson
| first2 = Nicholas U.
| last2 = Mayall
| authorlink2 = Nicholas U. Mayall
| journal = Publications of the Astronomical Society of the Pacific
| volume = 42
| issue = 250
| page = 350
| date = December 1930
| doi = 10.1086/124071
}}</ref>
 
<ref name="Nicholson et al 1931">{{cite journal
| bibcode = 1931ApJ....73....1N
| title = Positions, Orbit, and Mass of Pluto
| first1 = Seth B.
| last1 = Nicholson
| authorlink1 = Seth B. Nicholson
| first2 = Nicholas U.
| last2 = Mayall
| authorlink2 = Nicholas U. Mayall
| journal = Astrophysical Journal
| volume = 73
| page = 1
| date = January 1931
| doi = 10.1086/143288
}}</ref>
 
<ref name="Kuiper 10.1086/126255">
{{cite journal
| title = The Diameter of Pluto
| first = Gerard P.
| last = Kuiper
| journal = Publications of the Astronomical Society of the Pacific
| volume = 62
| issue = 366
| pages = 133–137
| date = 1950
| bibcode = 1950PASP...62..133K
| doi = 10.1086/126255
}}</ref>
 
<ref name="ChristyHarrington1978">{{cite journal
| first1 = James W.
| last1 = Christy
| first2 = Robert Sutton
| last2 = Harrington
| authorlink2 = Robert Sutton Harrington
| title = The Satellite of Pluto
| journal = Astronomical Journal
| date = 1978
| volume = 83
| issue = 8
| pages = 1005–1008
| bibcode = 1978AJ.....83.1005C
| doi = 10.1086/112284
}}</ref>
 
<ref name="SeidelmannHarrington1988">{{cite journal
| doi = 10.1007/BF01234554
| title = Planet X&nbsp;– The current status
| first1 = P. Kenneth
| last1 = Seidelmann
| first2 = Robert Sutton
| last2 = Harrington
| authorlink2 = Robert Sutton Harrington
| journal = Celestial Mechanics and Dynamical Astronomy
| volume = 43
| issue =
| date = 1988
| pages = 55–68
| url = http://www.springerlink.com/content/r42h4u7232t724uq/
| accessdate = 29 November 2011
| bibcode = 1987CeMec..43...55S }}</ref>
 
<ref name="Standish1993">{{cite journal
| title = Planet X—No dynamical evidence in the optical observations
| first = E. Myles
| last = Standish
| date = 1993
| bibcode = 1993AJ....105.2000S
| journal = Astronomical Journal
| volume = 105
| issue = 5
| pages = 200–2006
| doi = 10.1086/116575
}}</ref>
 
<ref name="Standage2000">{{cite book
| title = The Neptune File
| first = Tom
| last = Standage
| publisher = Penguin
| page = 168
| date = 2000
| isbn = 0-8027-1363-7
}}</ref>
 
<ref name="Tenn1994">{{cite web
| url = http://www.phys-astro.sonoma.edu/people/faculty/tenn/asphistory/1994.html
| title = History I: The Lowell Observatory in 20th century Astronomy
| publisher = The Astronomical Society of the Pacific
| date = 28 June 1994
| accessdate = 29 November 2011
}}</ref>