Mayan astronomy - Dresden Codex

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Tzol'kin

Observation by Tzol'kin (correlation 508392)

see Mayan cycles - Tzol'Kin

Dresden codex - pages F 58-59/D 37-38
1386580 - 1386069 = 511 days ( ~ 2 tzolkin)
  9.12.10.3.9 13 Muluc 7  Mol (1386069) 
        1894461     474 Oct  2 AD    474,76
m04741002 
  9.12.11.11.0 4 Ahau 13 Muan (1386580)
        1894972    476 Feb 25 AD    476,16
m04760225

9.12.10.3.9 + 154 tzolkin (11*14 tzolkin) = 9.18.1.7.9 (9.12.10.3.0 rastrer E-R: 1386060 mod 780 = 0)
------------------------------------------------------

1426360 -1426109 = 251 days ( ~ 1 tzolkin)
    9.18.1.7.9  13 Muluc 17 Uo (1426109)
        1934501     584 May 17 AD    584,39
m05840517 
    9.18.2.2.0   4 Ahau 8  Muan (1426360)
        1934752     585 Jan 23 AD    585,08
m05850123

Dresden codex page F 45/D 74
 
   8.17.11.1.10     13 Oc 3 Mol (1278390)
        1786782     179 Dec 11 AD   179,95
    (7280 days, 179 Dec 21 Winter solstice)
m01791211 
   8.17.11.3.0    4 Ahau 13 Chen (1278420)
        1786812     180 Jan 10 AD    180,03
m01800110


{2,3,4} * 364 days 
8.17.13.1.18    13 Etznab 1 Mol   (1279118)   787510    181 Dec  8 AD   181,94     2*364 days
8.17.14.2.2     13 Ik 0 Mol       (1279482)  1787874    182 Dec  7 AD   182,94     3*364 days
8.17.15.2.6     13 Cimi 19 Yaxkin (1279846)  1788238    183 Dec  6 AD   183,93     4*364 days
m01811208 m01821207 m01831206
{5,10,15,20} * 364 days 
8.17.16.2.10    13 Oc 18 Yaxkin   (1280210)  1788602    184 Dec  4 AD   184,93     5*364 days  (7 tzolkin)
8.18.1.3.10     13 Oc 13 Yaxkin   (1282030)  1790422    189 Nov 28 AD   189,91    10*364 days (14 tzolkin)
8.18.6.4.10     13 Oc 8  Yaxkin   (1283850)  1792242    194 Nov 22 AD   194,90    15*364 days (21 tzolkin)

m01841204 m01891128 m01941122 
   8.18.11.5.10   13 Oc 3 Yaxkin (1285670)  
        1794062     199 Nov 16 AD    199,88 
    20*364 days  (28 tzolkin)
    Omitted in the Mayan list
m01991116
{40,60,80} * 364 days 
8.19.11.9.10    13 Oc 3  Xul      (1292950)  1801342    219 Oct 22 AD   219,81    40*364 days   (56 tzolkin)
9.0.11.13.10    13 Oc 3  Zec      (1300230)  1808622    239 Sep 27 AD   239,74    60*364 days   (84 tzolkin)
9.1.11.17.10    13 Oc 3  Zotz     (1307510)  1815902    259 Sep  2 AD   259,68    80*364 days  (112 tzolkin)

m02191022 m02390927 m02590902

Serpent numbers

Group of ten (2*4+2) dates in Dresden codex. 

 Serpent numbers       
 ---------------------------------------------------------------------
 1/  9.17.8. 8.5    2/ 10.11.5.14.5      3/ 10. 7.4. 3.5    4/  9.18.5.16.4     
 5/ 10. 8.5. 0.6    6/ 10. 4.6.15.4(14)  7/  9.18.4. 8.4    8/ 10. 6.10.6.3     
 9/ 9.16. 8.5.12   10/ 9.17.15.6.14

Observation 
    Mayan date       D [days]    D/3120   [D mod 3120]
 -------------------------------------------------
 1/  9.17.8. 8.5     1421445     455.5913 [1845]
 2/ 10.11.5.14.5     1521285     487.5913 [1845]
 3/ 10. 7.4. 3.5     1491905     478.1746 [ 545]
 4/  9.18.5.16.4     1427724     457.6038 [1884]
 ------------------
 5/ 10. 8.5. 0.6     1499406     480.5788 [1806]
 6/ 10. 4.6.15.4(14) 1471264(74) 471.5590 [1744(54)]
 7/  9.18.4. 8.4     1427204     457.4372 [1364]
 8/ 10. 6.10.6.3     1486923     476.5779 [1803]
 -------------------------------------------------
 9/ 9.16. 8.5.12     1414192     453.2667 [ 832]
10/ 9.17.15.6.14     1423934     456.3891 [1214]
Dates 1,2,(4) and 5,(6),8 seems to be congruent according to Y=3120 days (12 tzolkin).
Difference of date 1 and 2 is 99840 days (273.3 years).
After this period lunar line of nodes points not only to Mars, but also to Venus. It concerns exact interval of conjunctions V-E-R (V-E-Ln-R) or (rather) straight line alignment of E-V-R (E-Ln-V-R).
99840 = 9 *19 *583.85965 days = 27 *3 tzolkin = 25 *Y


Serpent numbers (correlation 508392)

Number 1-2
9.17.8.8.5 3 Chicchan 18 Xul (1421445) 1929837 571 Aug 10 AD 571,62 serpent number 1, cycle 3120 days, Mercury - east elongation, Paris lunation (?)

m05710810

10.11.5.14.5 3 Chicchan 13 Pax (1521285) 2029677 844 Dec 14 AD 844,97 serpent number 2, cycle 3120 days, Mercury
m08441214
Number 3-4
10.7.4.3.5 3 Chicchan 13 Yaxkin (1491905) 2000297 764 Jul 7 AD 764,53 serpent number 3, Mercury - east elongation, Paris lunation (?)

m07640708

9.18.5.16.4 3 Kan 12 Yax (1427724) 1936116 588 Oct 18 AD 588,81 serpent number 4, cycle 3120 days, Mercury
m05881019
Number 5-6
10.8.5.0.6 3 Cimi 14 Kayab (1499406) 2007798 785 Jan 19 AD 785,07 serpent number 5, cycle 3120 days, Mercury
m07850120

10.4.6.15.4 6 Kan 17 Muan (1471264) 1979656 708 Jan 2 AD 708,02 serpent number 6, cycle 3120 days, Mercury - east elongation, Venus
m07080102
Number 7-8
9.18.4.8.4 3 Kan 17 Uo (1427204) 1935596 587 May 17 AD 587,39 serpent number 7, Mercury
m05870518

10.6.10.6.3 13 Akbal 1 Kankin (1486923) 1995315 750 Nov 16 AD 750,89 cycle 3120 days, Mercury - east elongation, Jupiter, Saturn
m07501117
Number 9-10
9.16.8.5.12 4 Eb 5 Chen (1414192) 1922584 551 Oct 1 AD 551,76 serpent number 9, Mercury - west elongation
m05511002

9.17.15.6.14 9 Ix 12 Zip (1423934) 1932326 578 Jun 3 AD 578,43 serpent number 10, Mercury - east elongation

m05780604