V. Partial lunar eclipse of 2013 October 18-19


     The beginning of the eclipse  is  visible from Eurasia (except for extreme 
 east), Africa and Madagascar,  east of Northern and South Americas,  Greenland, 
 Arctic, Indian and Atlantic oceans.
     The end of the eclipse is visible from Europe, west of Asia, Africa and Ma-
 dagascar, Northern and South Americas, Greenland, Arctic ocean, west of Indian, 
 Atlantic and east of Pasific oceans.



                   Universal time of geocentric opposition
                                                        h  m  s
                in right ascension  2013, October 19,  0 26 43.6


                                                  Sun              Moon
                                                h  m  s          h  m  s
  Right ascension  . . . . . . . . . . . . .  13 35 37.585      1 35 37.584
                                                      s                s   
     Hourly motion . . . . . . . . . . . . .       + 9.391         +128.499
                                                o  '  "          o  '  "   
  Declination. . . . . . . . . . . . . . . . - 9 57 47.80     +11 05 45.60 
                                                      "                "   
     Hourly motion . . . . . . . . . . . . .       -54.15          +547.97 
                                                      "             '  "   
  Equatorial horizontal parallax . . . . . .         8.83         56 49.86 
                                                   '  "             '  "   
  Apparent semidiameter  . . . . . . . . . .     16 03.43         15 29.17 



                        Circumstances of the Eclipse
                                                             Position Angles
                                                           of the Moon's axis
                                                          h  m        o
       Moon enters penumbra . . . . . . .  October 18,  21 48.2    336.94                   
       Greatest eclipse . . . . . . . . .               23 50.2    337.12                   
       Moon leaves penumbra . . . . . . .          19,   1 52.0    337.30                   
                                                                                            
 --------------------------------------------                                                
  Contacts¦  Position ¦The Moon being in the Zenith in
 of penum.¦   Angles  |----------------------
 with Limb¦  from the ¦          ¦             Magnitude of the eclipse          0.788
  of Moon ¦North Point¦ Latitude ¦ Longitude                                      "
 ---------|-----------|----------|-----------  Angular radius of the penumbra 4470.37
          ¦    o  '   ¦    o  '  ¦    o  '                                        "  
 First    ¦ 120 36.6  ¦ +10 45.6 ¦  27 53.8 E  Angular radius of the umbra    2505.31
 Last     ¦ 207 38.8  ¦ +11 23.1 ¦  31 01.8 W

-------------------------------------------------------------------------------
     ¦     ¦      ¦      ¦Magnitudes of¦     ¦     ¦      ¦      ¦Magnitudes of
  T  ¦  s  ¦   d  ¦   P  ¦  penumbral  ¦  T  ¦  s  ¦   d  ¦   P  ¦  penumbral  
     ¦     ¦      ¦      ¦  eclipse    ¦     ¦     ¦      ¦      ¦  eclipse    
-----|-----|------|------|-------------|-----|-----|------|------|-------------
  h m¦    "¦      ¦    o ¦             ¦  h m¦    "¦      ¦    o ¦             
21 40¦ 5575¦ 2.222¦ 118.7¦      -      ¦ 0 00¦ 3936¦ 1.571¦ 168.5¦    0.782                
   50¦ 5363¦ 2.138¦ 121.0¦    0.020    ¦   10¦ 3970¦ 1.585¦ 172.9¦    0.763    
     ¦     ¦      ¦      ¦             ¦   20¦ 4027¦ 1.608¦ 177.2¦    0.732    
22 00¦ 5161¦ 2.058¦ 123.5¦    0.129    ¦   30¦ 4106¦ 1.640¦ 181.3¦    0.690    
   10¦ 4969¦ 1.981¦ 126.2¦    0.231    ¦   40¦ 4205¦ 1.679¦ 185.3¦    0.636    
   20¦ 4788¦ 1.910¦ 129.1¦    0.328    ¦   50¦ 4323¦ 1.727¦ 189.1¦    0.573    
   30¦ 4621¦ 1.843¦ 132.2¦    0.417    ¦     ¦     ¦      ¦      ¦         
   40¦ 4468¦ 1.782¦ 135.5¦    0.499    ¦ 1 00¦ 4459¦ 1.781¦ 192.7¦    0.500    
   50¦ 4331¦ 1.728¦ 139.1¦    0.572    ¦   10¦ 4611¦ 1.842¦ 196.0¦    0.418    
     ¦     ¦      ¦      ¦             ¦   20¦ 4777¦ 1.908¦ 199.1¦    0.329    
23 00¦ 4211¦ 1.680¦ 142.9¦    0.636    ¦   30¦ 4956¦ 1.980¦ 202.0¦    0.232    
   10¦ 4111¦ 1.640¦ 146.8¦    0.690    ¦   40¦ 5147¦ 2.056¦ 204.7¦    0.130    
   20¦ 4031¦ 1.609¦ 151.0¦    0.732    ¦   50¦ 5348¦ 2.137¦ 207.2¦    0.021    
   30¦ 3973¦ 1.585¦ 155.3¦    0.763    ¦     ¦     ¦      ¦      ¦         
   40¦ 3937¦ 1.571¦ 159.6¦    0.782    ¦ 2 00¦ 5558¦ 2.221¦ 209.5¦      -      
   50¦ 3925¦ 1.567¦ 164.1¦    0.788    ¦     ¦     ¦      ¦      ¦         
                                         
   T - universal time (TDT-UT1= 67.0s);
   s - the angular distance between the centers of the Moon and the shadow;
   d - the linear distance between the Moon's center and that of the shadow
       in terms of the shadow's radius;
   P - the position angle of the Moon's disk semi-diameter directed towards
       the shadow's center.