1236 தைசு
{{Infobox planet
  | minorplanet     = yes
  | name            = 1236 தைசு
  | background      = #D6D6D6
  | image           = 
  | caption         = 
  | discovery_ref   = &amp;thinsp;&lt;ref name=&quot;jpldata&quot; /&gt;
  | discovered      = 6 நவம்பர் 1931
  | discoverer      = [[Grigory Neujmin|G. Neujmin]]
  | discovery_site  = [[Simeiz Observatory|Simeiz Obs.]]
  | mpc_name         = (1236) தைசு
  | alt_names       = 1931 VX{{·}}1957 LQ&lt;br /&gt;1964 JH{{·}}1965 WA
  | named_after     = [[Thaïs]] {{small|(ancient Greek [[hetaira]])}}&lt;ref name=&quot;springer&quot; /&gt;
  | mp_category     = [[main-belt]]{{·}}{{small|([[Kirkwood gap|inner]])}}&amp;thinsp;&lt;ref name=&quot;lcdb&quot; /&gt;
  | orbit_ref       = &amp;thinsp;&lt;ref name=&quot;jpldata&quot; /&gt;
  | epoch           = 16 February 2017 ([[Julian day|JD]] 2457800.5)
  | uncertainty     = 0
  | observation_arc = 84.57 yr (30,888 days)
  | aphelion        = 3.0192 [[Astronomical unit|AU]]
  | perihelion      = 1.8455 AU
  | semimajor       = 2.4323 AU
  | eccentricity    = 0.2413
  | period          = 3.79 [[Julian year (astronomy)|yr]] (1,386 days)
  | mean_anomaly    = 216.42[[Degree (angle)|°]]
  | mean_motion     = {{Deg2DMS|0.2598|sup=ms}} / day
  | inclination     = 13.169°
  | asc_node        = 48.618°
  | arg_peri        = 305.94°
  | dimensions      = {{val|14.43|4.75}} km&lt;ref name=&quot;Nugent-2015&quot; /&gt;&lt;br /&gt;{{val|17.18|4.94}} km&lt;ref name=&quot;Nugent-2016&quot; /&gt;&lt;br /&gt;{{val|19.163|1.790}} km&lt;ref name=&quot;WISE&quot; /&gt;&lt;br /&gt;{{val|20.07|0.41}} km&lt;ref name=&quot;AKARI&quot; /&gt;&lt;br /&gt;{{val|22.34|1.3}} km {{small|([[IRAS]]:7)}}&lt;ref name=&quot;SIMPS&quot; /&gt;
  | rotation        = {{val|72}} [[Hour|h]]&lt;ref name=&quot;Schober-1983b&quot; /&gt;
  | albedo          = {{val|0.0599|0.007}} {{small|(IRAS:7)}}&lt;ref name=&quot;SIMPS&quot; /&gt;&lt;br /&gt;{{val|0.075|0.004}}&lt;ref name=&quot;AKARI&quot; /&gt;&lt;br /&gt;{{val|0.0813|0.0159}}&lt;ref name=&quot;WISE&quot; /&gt;&lt;br /&gt;{{val|0.10|0.07}}&lt;ref name=&quot;Nugent-2016&quot; /&gt;&lt;br /&gt;{{val|0.11|0.11}}&lt;ref name=&quot;Nugent-2015&quot; /&gt;
  | spectral_type   = [[Asteroid color indices|B–V]] = 0.785&lt;ref name=&quot;jpldata&quot; /&gt;&lt;br /&gt;[[Asteroid color indices|U–B]] = 0.383&lt;ref name=&quot;jpldata&quot; /&gt;&lt;br /&gt;[[Tholen classification|Tholen]] = T&amp;thinsp;&lt;ref name=&quot;jpldata&quot; /&gt;{{·}}[[L-type asteroid|L]]&amp;thinsp;&lt;ref name=&quot;Veres-2015&quot; /&gt;{{·}}[[T-type asteroid|T]]&amp;thinsp;&lt;ref name=&quot;lcdb&quot; /&gt;
  | abs_magnitude   = {{val|11.64|0.68}}&lt;ref name=&quot;Veres-2015&quot; /&gt;{{·}}11.91&lt;ref name=&quot;Nugent-2016&quot; /&gt;{{·}}11.93&lt;ref name=&quot;jpldata&quot; /&gt;{{·}}11.93&lt;ref name=&quot;lcdb&quot; /&gt;&lt;ref name=&quot;Nugent-2015&quot; /&gt;&lt;ref name=&quot;WISE&quot; /&gt;&lt;ref name=&quot;AKARI&quot; /&gt;&lt;ref name=&quot;SIMPS&quot; /&gt;
 }}
 
 '''1236 தைசு''' (''1236 Thaïs'') என்பது சூரியனைச் சுற்றி வருகின்ற ஒரு [[சிறு கோள்]] ஆகும். இது 6 நவம்பர் 1931 அன்று கண்டுபிடிக்கப்பட்டது. அத்துடன் இதனை உருசிய வானியலாளரான [[கிரிகொரி நிகோலயேவிச் நியூய்மின்]] கண்டுபிடித்தார்.
 
 ==மேற்கோள்கள்==
 {{Reflist|
 &lt;ref name=&quot;jpldata&quot;&gt;{{cite web
   |type       = 2016-06-04 last obs.
   |title      = JPL Small-Body Database Browser: 1236 Thais (1931 VX)
   |url        = http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2001236
   |publisher  = Jet Propulsion Laboratory
   |accessdate = 25 January 2017}}&lt;/ref&gt;
 
 &lt;ref name=&quot;springer&quot;&gt;{{cite book
   |title      = Dictionary of Minor Planet Names – (1236) Thaïs
   |last       = Schmadel | first = Lutz D.
   |publisher  = Springer Berlin Heidelberg
   |page       = 103
   |date       = 2007
   |url        = http://link.springer.com/referenceworkentry/10.1007/978-3-540-29925-7_1237
   |isbn       = 978-3-540-00238-3
   |accessdate = 25 January 2017}}&lt;/ref&gt;
 
 &lt;ref name=&quot;MPC-Thais&quot;&gt;{{cite web
   |title      = 1236 Thais (1931 VX)
   |work       = Minor Planet Center
   |url        = http://www.minorplanetcenter.net/db_search/show_object?object_id=1236
   |accessdate = 25 January 2017}}&lt;/ref&gt;
 
 &lt;ref name=&quot;lcdb&quot;&gt;{{cite web
   |title      = LCDB Data for (1236) Thaïs
   |publisher      = Asteroid Lightcurve Database (LCDB)
   |url      = http://www.minorplanet.info/PHP/GenerateALCDEFPage_Local.php?AstInfo=1236%7CThaïs
   |accessdate      = 25 January 2017
   }}{{Dead link|date=ஜனவரி 2022 |bot=InternetArchiveBot }}&lt;/ref&gt;
 
 &lt;ref name=&quot;SIMPS&quot;&gt;{{cite journal
   |first1     = E. F. |last1 = Tedesco
   |first2     = P. V. |last2 = Noah
   |first3     = M. |last3 = Noah
   |first4     = S. D. |last4 = Price
   |date       = October 2004
   |title      = IRAS Minor Planet Survey V6.0
   |url        = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2004PDSS...12.....T
   |journal    = NASA Planetary Data System
   |bibcode    = 2004PDSS...12.....T
   |access-date= 25 January 2017}}&lt;/ref&gt;
 
 &lt;ref name=&quot;AKARI&quot;&gt;{{cite journal
   |display-authors = 6
   |first1     = Fumihiko |last1 = Usui
   |first2     = Daisuke |last2 = Kuroda
   |first3     = Thomas G. |last3 = Müller
   |first4     = Sunao |last4 = Hasegawa
   |first5     = Masateru |last5 = Ishiguro
   |first6     = Takafumi |last6 = Ootsubo
   |first7     = Daisuke |last7 = Ishihara
   |first8     = Hirokazu |last8 = Kataza
   |first9     = Satoshi |last9 = Takita
   |first10    = Shinki |last10 = Oyabu
   |first11    = Munetaka |last11 = Ueno
   |first12    = Hideo |last12 = Matsuhara
   |first13    = Takashi |last13 = Onaka
   |date       = October 2011
   |title      = Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey
   |url        = http://pasj.oxfordjournals.org/content/63/5/1117.full.pdf+html
   |journal    = Publications of the Astronomical Society of Japan
   |volume     = 63
   |issue      = 5
   |pages      = 1117–1138
   |bibcode    = 2011PASJ...63.1117U
   |doi        = 10.1093/pasj/63.5.1117
   |access-date= 25 January 2017}}&lt;/ref&gt;
 
 &lt;ref name=&quot;WISE&quot;&gt;{{cite journal
   |display-authors = 6
   |first1     = A. |last1 = Mainzer
   |first2     = T. |last2 = Grav
   |first3     = J. |last3 = Masiero
   |first4     = E. |last4 = Hand
   |first5     = J. |last5 = Bauer
   |first6     = D. |last6 = Tholen
   |first7     = R. S. |last7 = McMillan
   |first8     = T. |last8 = Spahr
   |first9     = R. M. |last9 = Cutri
   |first10    = E. |last10 = Wright
   |first11    = J. |last11 = Watkins
   |first12    = W. |last12 = Mo
   |first13    = C. |last13 = Maleszewski
   |date       = November 2011
   |title      = NEOWISE Studies of Spectrophotometrically Classified Asteroids: Preliminary Results
   |url        = http://arxiv.org/pdf/1109.6407v1.pdf
   |journal    = The Astrophysical Journal
   |volume     = 741
   |issue      = 2
   |page       = 25
   |bibcode    = 2011ApJ...741...90M
   |doi        = 10.1088/0004-637X/741/2/90
   |arxiv      = 1109.6407
   |access-date= 25 January 2017}}&lt;/ref&gt;
 
 &lt;ref name=&quot;Nugent-2015&quot;&gt;{{cite journal
   |display-authors = 6
   |first1     = C. R. |last1 = Nugent
   |first2     = A. |last2 = Mainzer
   |first3     = J. |last3 = Masiero
   |first4     = J. |last4 = Bauer
   |first5     = R. M. |last5 = Cutri
   |first6     = T. |last6 = Grav
   |first7     = E. |last7 = Kramer
   |first8     = S. |last8 = Sonnett
   |first9     = R. |last9 = Stevenson
   |first10    = E. L. |last10 = Wright
   |date       = December 2015
   |title      = NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos
   |url        = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015ApJ...814..117N
   |journal    = The Astrophysical Journal
   |volume     = 814
   |issue      = 2
   |page       = 13
   |bibcode    = 2015ApJ...814..117N
   |doi        = 10.1088/0004-637X/814/2/117
   |arxiv      = 1509.02522
   |access-date= 25 January 2017}}&lt;/ref&gt;
 
 &lt;ref name=&quot;Nugent-2016&quot;&gt;{{cite journal
   |display-authors = 6
   |first1     = C. R. |last1 = Nugent
   |first2     = A. |last2 = Mainzer
   |first3     = J. |last3 = Bauer
   |first4     = R. M. |last4 = Cutri
   |first5     = E. A. |last5 = Kramer
   |first6     = T. |last6 = Grav
   |first7     = J. |last7 = Masiero
   |first8     = S. |last8 = Sonnett
   |first9     = E. L. |last9 = Wright
   |date       = September 2016
   |title      = NEOWISE Reactivation Mission Year Two: Asteroid Diameters and Albedos
   |url        = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2016AJ....152...63N
   |journal    = The Astronomical Journal
   |volume     = 152
   |issue      = 3
   |page       = 12
   |bibcode    = 2016AJ....152...63N
   |doi        = 10.3847/0004-6256/152/3/63
   |arxiv      = 1606.08923
   |access-date= 25 January 2017}}&lt;/ref&gt;
 
 &lt;ref name=&quot;Schober-1983b&quot;&gt;{{Cite journal
   |first1     = H. J. |last1 = Schober
   |first2     = A. |last2 = Schroll
   |date       = April 1983
   |title      = Rotation properties of the high-numbered asteroids 1236 Thais and 1317 Silvretta
   |url        = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=1983A&amp;A...120..106S
   |journal    = Astronomy and Astrophysics
   |pages      = 106–108
   |issn       = 0004-6361
   |bibcode    = 1983A&amp;A...120..106S
   |access-date= 25 January 2017}}&lt;/ref&gt;
 
 &lt;ref name=&quot;Veres-2015&quot;&gt;{{cite journal
   |display-authors = 6
   |first1     = Peter |last1 = Veres
   |first2     = Robert |last2 = Jedicke
   |first3     = Alan |last3 = Fitzsimmons
   |first4     = Larry |last4 = Denneau
   |first5     = Mikael |last5 = Granvik
   |first6     = Bryce |last6 = Bolin
   |first7     = Serge |last7 = Chastel
   |first8     = Richard J. |last8 = Wainscoat
   |first9     = William S. |last9 = Burgett
   |first10    = Kenneth C. |last10 = Chambers
   |first11    = Heather |last11 = Flewelling
   |first12    = Nick |last12 = Kaiser
   |first13    = Eugen A. |last13 = Magnier
   |first14    = Jeff S. |last14 = Morgan
   |first15    = Paul A. |last15 = Price
   |first16    = John L. |last16 = Tonry
   |first17    = Christopher |last17 = Waters
   |date       = November 2015
   |title      = Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 - Preliminary results
   |url        = http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2015Icar..261...34V
   |journal    = Icarus
   |volume     = 261
   |pages      = 34–47
   |bibcode    = 2015Icar..261...34V
   |doi        = 10.1016/j.icarus.2015.08.007
   |arxiv      = 1506.00762
   |access-date= 25 January 2017}}&lt;/ref&gt;
 
 }}
 
 == வெளி இணைப்புகள் ==
 * [http://www.minorplanetcenter.net/iau/lists/NumberedMPs000001.html Discovery Circumstances: Numbered Minor Planets]