Penumbral lunar eclipse of 2020, July 5


     The beginning of the eclipse is visible from Africa, south of Northern and
 South America, American coast of Antarctica, east part Pacific,  and  Atlantic
 oceans.
     The end of the eclipse is visible from  America  (except Alaska),  New Zea-
 land, on America coast of Antarctica, east half of Pacific,  and  Atlantic oce-
 ans.


                   Universal time of geocentric opposition
                                                     h  m  s
                in right ascension  2020, July 5,   4 29 07.0
                                                  Sun              Moon
                                                h  m  s          h  m  s
  Right ascension  . . . . . . . . . . . . .   6 59 10.295     18 59 10.293
                                                      s                s   
     Hourly motion . . . . . . . . . . . . .       +10.280         +148.792
                                                o  '  "          o  '  "   
  Declination. . . . . . . . . . . . . . . . +22 44 23.53     -24 03 16.61 
                                                      "                "   
     Hourly motion . . . . . . . . . . . . .       -14.52          + 26.06 
                                                      "             '  "   
  Equatorial horizontal parallax . . . . . .         8.65         57 50.38 
                                                   '  "             '  "   
  Apparent semidiameter  . . . . . . . . . .     15 43.87         15 45.66 



                         Circumstances of the Eclipse
                                                             Position Angles
                                                           of the Moon's axis
                                                       h  m        o
     Moon enters penumbra . . . . . . . July      5,  3 04.4    353.03
     Greatest eclipse . . . . . . . . .               4 29.9    352.69
     Moon leaves penumbra . . . . . . .               5 55.4    352.36

 -----------------------------------------------
  Contacts |  Position |The Moon being in the Zenith in
of penumbra|   Angles  |------------------------
 with Limb |  from the |          |            
  of Moon  |North Point| Latitude | Longitude  
 ----------|-----------|----------|-------------       
           |    o  '   |    o  '  |    o  '    
 First     |  29 46.1  ¦ -24 12.4 ¦  45 45.7 W  
 Last      | 329 37.6  ¦ -24 11.1 ¦  86 51.5 W 

 Magnitude of the eclipse          0.377
                                    "   
 Angular radius of the penumbra 4510.98 
                                    "   
 Angular radius of the umbra    2585.96 



------------------------------------------------------------------------------
  T  |  s  |   d  |   P  |Magnitudes ofI  T  |  s  |   d  |   P  |Magnitudes of
     |     |      |      |  penumbral  I     |     |      |      |  penumbral           
-----|-----|------|------|-------------I-----|-----|------|------|------------
  h m¦    "¦      ¦    o ¦             I  h m¦    "¦      ¦    o ¦             
 3 00¦ 5523¦ 2.134¦  31.0¦      Д      I 4 40¦ 4744¦ 1.835¦ 355.8¦    0.372    
   10¦ 5367¦ 2.074¦  28.1¦    0.045    I   50¦ 4775¦ 1.847¦ 352.0¦    0.355    
   20¦ 5225¦ 2.019¦  25.0¦    0.120    I     ¦     ¦      ¦      ¦
   30¦ 5099¦ 1.971¦  21.7¦    0.186    I 5 00¦ 4827¦ 1.867¦ 348.2¦    0.328    
   40¦ 4990¦ 1.929¦  18.3¦    0.243    I   10¦ 4899¦ 1.895¦ 344.5¦    0.290    
   50¦ 4899¦ 1.894¦  14.8¦    0.291    I   20¦ 4989¦ 1.930¦ 341.0¦    0.242    
     ¦     ¦      ¦      ¦             I   30¦ 5098¦ 1.973¦ 337.6¦    0.184    
 4 00¦ 4827¦ 1.866¦  11.1¦    0.328    I   40¦ 5224¦ 2.021¦ 334.3¦    0.118    
   10¦ 4775¦ 1.846¦   7.3¦    0.356    I   50¦ 5365¦ 2.076¦ 331.2¦    0.043    
   20¦ 4744¦ 1.834¦   3.5¦    0.372    I     ¦     ¦      ¦      ¦
   30¦ 4733¦ 1.830¦ 359.6¦    0.377    I 6 00¦ 5520¦ 2.137¦ 328.3¦      Д      
                      
   T - universal time ( TDT - UT1 = 70.0s);
   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.