AAVSO Bulletin 73 for 2010 Feb11

IMPORTANT NOTICE: Bulletin 73 was NOT prepared in the same way as in the past. 
READ THE INTRODUCTION before you use the Bulletin; contact AAVSO Headquarters 
for more precise dates for research.

Predicted MAXIMA of long period variables for February 2011
*0014+44      VX And         7.9-9.6     Feb 13?   
 0049+58      W Cas         <8.8-11.8>   Feb  5    
 0231+33      R Tri         <6.2-11.7>   Feb 17    
*0419+16      VX Tau   %@    9.7-(15.0   Feb 22?   
 0422+09      R Tau    %&   <8.6-14.2>   Feb 18    
 0432+08      RX Tau   %&   <9.6-14.0>   Feb 24    
 0437-38      R Cae    %@   <7.9-13.1>   Feb 24    
 0508-48      S Pic    %@   <8.1-13.8>   Feb 21    
*0513-16      X Lep     @    8.8-15.6    Feb 11?   
*0557+16      RR Ori         9.4-15.0    Feb 15?   
*0612+75      W Cam     @    9.5-15.5    Feb 14?   
 0717+13      V Gem     &   <8.5-14.2>   Feb 27    
 0756-12      U Pup    %@   <9.8-14.1>   Feb 23    
*0813-34      TU Pup   %@   <9.9-13.9>   Feb 26    
 0830+19      U Cnc    %#   <9.9-14.6>   Feb 20    
*0853-00      TU Hya   %&    9.6-(15.5   Feb  9?   
 0939+34      R LMi     &   <7.1-12.6>   Feb  6    
 1006-61      S Car     #   <5.7-8.5>    Feb  4    
 1010-58A     Z Car    %@  <10.7-15.2>   Feb  1    
 1116-61      RS Cen   %@   <8.6-13.4>   Feb  4    
 1231+60      T UMa         <7.7-12.9>   Feb 19    
*1242+38      U CVn          8.8-15.5    Feb  5?   
 1327-06      S Vir         <7.0-12.7>   Feb 24    
 1332+73      T UMi         <9.2-14.0>   Feb  7    
 1342-36      RT Cen   %@   <9.0-12.7>   Feb 14    
 1425+84      R Cam         <8.3-13.2>   Feb  9    
 1434-17      V Lib     #   <9.7-14.7>   Feb  7    
 1500-18      RT Lib   %&   <9.0-14.3>   Feb 24    
 1505-19      T Lib    %@  <10.9-15.2>   Feb 14    
*1527+03      WW Ser        10.3-14.6    Feb 20?   
 1528-49A     R Nor         <7.2-13.2>   Feb 19(I) 
 1547-36      R Lup    %@  <10.1-14.1>   Feb 23    
*1607+10      DN Her         9.9-14.5    Feb 13?   
 1616-07      W Oph    %&   <9.9-14.5>   Feb  8    
 1632+66      R Dra         <7.6-12.4>   Feb 22    
 1643-19      RR Oph        <8.9-14.6>   Feb 13    
*1647+05      RX Oph   %#    9.0-(15.5   Feb 25?   
*1650+07      V970 Oph      10.0-16.5    Feb 17?   
*1657+22      SY Her         7.8-13.2    Feb 27    
*1754+23A     FU Her   %@   11.1-15.8    Feb 21?   
 1755+19      RY Her        <9.0-13.8>   Feb  8    
 1756+54      V Dra         <9.9-14.2>   Feb 18    
 1810+31      TV Her        <9.7-14.5>   Feb 25    
*1815+12      V450 Oph %#   10.6-(15.0   Feb 24?   
*1839+22      AE Her         8.9-15.2    Feb  5?   
 1856+34      Z Lyr        <10.1-14.8>   Feb 17    
 1901+08      R Aql         <6.1-11.5>   Feb 16    
 1909+25      S Lyr        <10.8-15.2>   Feb  9    
 1913-21      Z Sgr         <8.6-16.0>   Feb  9    
*1939+54      V369 Cyg       9.7-14.2    Feb 13?   
 1940+48      RT Cyg        <7.3-11.8>   Feb 10    
*1940+27      YZ Vul    @    9.4-(15.0   Feb 10?   
 1946+32      Chi Cyg       <5.2-13.4>   Feb 10    
 1951-42      RU Sgr   %#   <7.2-12.8>   Feb 11    
 1953-08      RS Aql    &   <9.7-15.2>   Feb  3    
 2007+15A     S Aql         <8.9-12.4>   Feb  5    
 2011+30      SX Cyg        <9.0-14.3>   Feb 14    
 2014+37B     WX Cyg        <9.7-12.6>   Feb 15    
 2022-40      U Mic    %@   <8.8-14.0>   Feb 18    
 2026-22      RU Cap   %@   <9.7-15.1>   Feb  9    
 2109-03      RR Aqr        <9.5-13.9>   Feb  9    
 2219-38      T Gru    %@   <8.6-11.5>   Feb 16    
 2224+39      S Lac         <8.2-13.0>   Feb 23    
 2301+10      R Peg         <7.8-13.2>   Feb  7    
 2355+25      Z Peg         <8.4-13.2>   Feb  5    

IMPORTANT NOTICE: Bulletin 73 was NOT prepared in the same way as in the past. 
READ THE INTRODUCTION before you use the Bulletin; contact AAVSO Headquarters 
for more precise dates for research.

Predicted minima of long period variables for February 2011
 0101-02      Z Cet     &   <8.9-13.5>   Feb 21    
 0123+50      RZ Per   %#   <9.4-13.7>   Feb  1    
 0133+38      Y And    %#   <9.2-14.2>   Feb  9    
 0210+24      R Ari         <8.2-13.2>   Feb  2    
*0226+46      AX And   %&    9.7-14.7    Feb  7?   
 0346-25      U Eri         <9.4-14.8>   Feb  3    
*0347+11      IK Tau   %@   12.3-15.8    Feb 19?   
*0349-46      U Hor    %@    7.5-(14.0   Feb  8?   
 0351-24      T Eri         <8.0-12.8>   Feb  7    
 0430+65      T Cam         <8.0-13.8>   Feb  6    
 0446+17      V Tau         <9.2-13.7>   Feb 22    
*0459+35      AQ Aur   %&   10.7-(15.5   Feb  1?   
 0509+53      R Aur         <7.7-13.3>   Feb  6    
 0520+36      W Aur    %#   <9.2-14.6>   Feb 17    
*0526+07      BK Ori    &    9.0-14.0    Feb 27    
 0604+50      X Aur         <8.6-12.7>   Feb  6    
 0616+47      V Aur         <9.2-12.1>   Feb 18    
*0619+25      VV Gem    &   10.1-14.8    Feb 19?   
 0811+12      R Cnc         <6.8-11.2>   Feb 27    
 0816+17      V Cnc         <7.9-12.8>   Feb 23    
*0911-04      UZ Hya         9.1-14.1    Feb 22?   
*1136+39      RU UMa         8.3-15.1    Feb 19?   
 1239+61      S UMa         <7.8-11.7>   Feb  2    
 1315+46      V CVn         <6.8-8.8>    Feb 16    
 1344+40      R CVn         <7.7-11.9>   Feb 10    
*1344+34      RT CVn         9.9-(15.0   Feb 20?   
 1405-28      RU Hya   %&   <8.4-14.0>   Feb 28    
 1425+39      V Boo         <7.0-11.3>   Feb 11(I) 
 1432+27      R Boo         <7.2-12.3>   Feb  6    
*1443+39      RR Boo        <8.8-12.7>   Feb 25?   
 1532-15      W Lib    %@  <11.1-15.0>   Feb 11    
*1540-20      Z Lib    %@   11.7-(15.5   Feb  4?   
 1550-18      RR Lib   %&   <8.6-14.2>   Feb 20    
*1626+23      DO Her        10.3-(16.0   Feb 15?   
 1650-30      RR Sco    #   <5.9-11.8>   Feb 18    
 1652-02      SS Oph        <8.7-13.5>   Feb  1    
*1702+17      VY Her    #    9.3-15.5    Feb 14?   
*1802+20B     DF Her   %&   10.1-14.3    Feb 23?   
*1829+16      DS Her   %#   10.4-(15.4   Feb  6?   
*1903+33      AB Lyr        10.1-15.5    Feb  6?   
 1905+29A     V Lyr         <9.7-14.8>   Feb 10    
*1905+29B     VZ Lyr   %#   10.3-(15.5   Feb 28    
*1909+31      EL Lyr   %#   11.1-(15.0   Feb  1?   
 1913-19      S Sgr        <10.2-14.8>   Feb  6    
 1933+11      RT Aql        <8.4-14.0>   Feb  9    
 2003+57      S Cyg        <10.3-16.0>   Feb 20    
 2009-06      Z Aql         <9.0-13.9>   Feb 23    
*2014+34      AU Cyg         8.7-15.5    Feb  6?   
 2028+17      Z Del         <8.8-14.5>   Feb 28    
 2038+16      S Del         <8.8-12.0>   Feb  4    
 2048+46      RZ Cyg       <10.5-13.0>   Feb  5    
*2051-40      RY Mic   %@    9.7-13.8    Feb 17?   
 2105-04      RS Aqr       <10.0-14.0>   Feb  5    
 2108+12      R Equ     &   <9.3-14.5>   Feb 18    
 2116+14      X Peg         <9.4-13.8>   Feb  6    
 2120-30      S Mic    %&   <9.0-13.8>   Feb 26    
 2136+78      S Cep         <8.3-11.2>   Feb  6    
*2158+13      DG Peg        10.2-15.2    Feb 17?   
*2207+54      AB Cep    #   10.5-(15.0   Feb  9?   
 2251-20      S Aqr    %&   <8.3-14.1>   Feb 20    
*2352+55      WY Cas         8.2-15.5    Feb 17?   
 2352-09      V Cet     @   <9.4-14.3>   Feb 10    

IMPORTANT NOTICE: Bulletin 73 was NOT prepared in the same way as in the past. 
READ THE INTRODUCTION before you use the Bulletin; contact AAVSO Headquarters 
for more precise dates for research.

Predicted MAXIMA and minima of long period variables for February 2011
*0014+44      VX And         7.9-9.6     MAX Feb 13?   
 0049+58      W Cas         <8.8-11.8>   MAX Feb  5    
 0101-02      Z Cet     &   <8.9-13.5>   min Feb 21    
 0123+50      RZ Per   %#   <9.4-13.7>   min Feb  1    
 0133+38      Y And    %#   <9.2-14.2>   min Feb  9    
 0210+24      R Ari         <8.2-13.2>   min Feb  2    
*0226+46      AX And   %&    9.7-14.7    min Feb  7?   
 0231+33      R Tri         <6.2-11.7>   MAX Feb 17    
 0346-25      U Eri         <9.4-14.8>   min Feb  3    
*0347+11      IK Tau   %@   12.3-15.8    min Feb 19?   
*0349-46      U Hor    %@    7.5-(14.0   min Feb  8?   
 0351-24      T Eri         <8.0-12.8>   min Feb  7    
*0419+16      VX Tau   %@    9.7-(15.0   MAX Feb 22?   
 0422+09      R Tau    %&   <8.6-14.2>   MAX Feb 18    
 0430+65      T Cam         <8.0-13.8>   min Feb  6    
 0432+08      RX Tau   %&   <9.6-14.0>   MAX Feb 24    
 0437-38      R Cae    %@   <7.9-13.1>   MAX Feb 24    
 0446+17      V Tau         <9.2-13.7>   min Feb 22    
*0459+35      AQ Aur   %&   10.7-(15.5   min Feb  1?   
 0508-48      S Pic    %@   <8.1-13.8>   MAX Feb 21    
 0509+53      R Aur         <7.7-13.3>   min Feb  6    
*0513-16      X Lep     @    8.8-15.6    MAX Feb 11?   
 0520+36      W Aur    %#   <9.2-14.6>   min Feb 17    
*0526+07      BK Ori    &    9.0-14.0    min Feb 27    
*0557+16      RR Ori         9.4-15.0    MAX Feb 15?   
 0604+50      X Aur         <8.6-12.7>   min Feb  6    
*0612+75      W Cam     @    9.5-15.5    MAX Feb 14?   
 0616+47      V Aur         <9.2-12.1>   min Feb 18    
*0619+25      VV Gem    &   10.1-14.8    min Feb 19?   
 0717+13      V Gem     &   <8.5-14.2>   MAX Feb 27    
 0756-12      U Pup    %@   <9.8-14.1>   MAX Feb 23    
 0811+12      R Cnc         <6.8-11.2>   min Feb 27    
*0813-34      TU Pup   %@   <9.9-13.9>   MAX Feb 26    
 0816+17      V Cnc         <7.9-12.8>   min Feb 23    
 0830+19      U Cnc    %#   <9.9-14.6>   MAX Feb 20    
*0853-00      TU Hya   %&    9.6-(15.5   MAX Feb  9?   
*0911-04      UZ Hya         9.1-14.1    min Feb 22?   
 0939+34      R LMi     &   <7.1-12.6>   MAX Feb  6    
 1006-61      S Car     #   <5.7-8.5>    MAX Feb  4    
 1010-58A     Z Car    %@  <10.7-15.2>   MAX Feb  1    
 1116-61      RS Cen   %@   <8.6-13.4>   MAX Feb  4    
*1136+39      RU UMa         8.3-15.1    min Feb 19?   
 1231+60      T UMa         <7.7-12.9>   MAX Feb 19    
 1239+61      S UMa         <7.8-11.7>   min Feb  2    
*1242+38      U CVn          8.8-15.5    MAX Feb  5?   
 1315+46      V CVn         <6.8-8.8>    min Feb 16    
 1327-06      S Vir         <7.0-12.7>   MAX Feb 24    
 1332+73      T UMi         <9.2-14.0>   MAX Feb  7    
 1342-36      RT Cen   %@   <9.0-12.7>   MAX Feb 14    
 1344+40      R CVn         <7.7-11.9>   min Feb 10    
*1344+34      RT CVn         9.9-(15.0   min Feb 20?   
 1405-28      RU Hya   %&   <8.4-14.0>   min Feb 28    
 1425+84      R Cam         <8.3-13.2>   MAX Feb  9    
 1425+39      V Boo         <7.0-11.3>   min Feb 11(I) 
 1432+27      R Boo         <7.2-12.3>   min Feb  6    
 1434-17      V Lib     #   <9.7-14.7>   MAX Feb  7    
*1443+39      RR Boo        <8.8-12.7>   min Feb 25?   
 1500-18      RT Lib   %&   <9.0-14.3>   MAX Feb 24    
 1505-19      T Lib    %@  <10.9-15.2>   MAX Feb 14    
*1527+03      WW Ser        10.3-14.6    MAX Feb 20?   
 1528-49A     R Nor         <7.2-13.2>   MAX Feb 19(I) 
 1532-15      W Lib    %@  <11.1-15.0>   min Feb 11    
*1540-20      Z Lib    %@   11.7-(15.5   min Feb  4?   
 1547-36      R Lup    %@  <10.1-14.1>   MAX Feb 23    
 1550-18      RR Lib   %&   <8.6-14.2>   min Feb 20    
*1607+10      DN Her         9.9-14.5    MAX Feb 13?   
 1616-07      W Oph    %&   <9.9-14.5>   MAX Feb  8    
*1626+23      DO Her        10.3-(16.0   min Feb 15?   
 1632+66      R Dra         <7.6-12.4>   MAX Feb 22    
 1643-19      RR Oph        <8.9-14.6>   MAX Feb 13    
*1647+05      RX Oph   %#    9.0-(15.5   MAX Feb 25?   
*1650+07      V970 Oph      10.0-16.5    MAX Feb 17?   
 1650-30      RR Sco    #   <5.9-11.8>   min Feb 18    
 1652-02      SS Oph        <8.7-13.5>   min Feb  1    
*1657+22      SY Her         7.8-13.2    MAX Feb 27    
*1702+17      VY Her    #    9.3-15.5    min Feb 14?   
*1754+23A     FU Her   %@   11.1-15.8    MAX Feb 21?   
 1755+19      RY Her        <9.0-13.8>   MAX Feb  8    
 1756+54      V Dra         <9.9-14.2>   MAX Feb 18    
*1802+20B     DF Her   %&   10.1-14.3    min Feb 23?   
 1810+31      TV Her        <9.7-14.5>   MAX Feb 25    
*1815+12      V450 Oph %#   10.6-(15.0   MAX Feb 24?   
*1829+16      DS Her   %#   10.4-(15.4   min Feb  6?   
*1839+22      AE Her         8.9-15.2    MAX Feb  5?   
 1856+34      Z Lyr        <10.1-14.8>   MAX Feb 17    
 1901+08      R Aql         <6.1-11.5>   MAX Feb 16    
*1903+33      AB Lyr        10.1-15.5    min Feb  6?   
 1905+29A     V Lyr         <9.7-14.8>   min Feb 10    
*1905+29B     VZ Lyr   %#   10.3-(15.5   min Feb 28    
*1909+31      EL Lyr   %#   11.1-(15.0   min Feb  1?   
 1909+25      S Lyr        <10.8-15.2>   MAX Feb  9    
 1913-19      S Sgr        <10.2-14.8>   min Feb  6    
 1913-21      Z Sgr         <8.6-16.0>   MAX Feb  9    
 1933+11      RT Aql        <8.4-14.0>   min Feb  9    
*1939+54      V369 Cyg       9.7-14.2    MAX Feb 13?   
 1940+48      RT Cyg        <7.3-11.8>   MAX Feb 10    
*1940+27      YZ Vul    @    9.4-(15.0   MAX Feb 10?   
 1946+32      Chi Cyg       <5.2-13.4>   MAX Feb 10    
 1951-42      RU Sgr   %#   <7.2-12.8>   MAX Feb 11    
 1953-08      RS Aql    &   <9.7-15.2>   MAX Feb  3    
 2003+57      S Cyg        <10.3-16.0>   min Feb 20    
 2007+15A     S Aql         <8.9-12.4>   MAX Feb  5    
 2009-06      Z Aql         <9.0-13.9>   min Feb 23    
 2011+30      SX Cyg        <9.0-14.3>   MAX Feb 14    
 2014+37B     WX Cyg        <9.7-12.6>   MAX Feb 15    
*2014+34      AU Cyg         8.7-15.5    min Feb  6?   
 2022-40      U Mic    %@   <8.8-14.0>   MAX Feb 18    
 2026-22      RU Cap   %@   <9.7-15.1>   MAX Feb  9    
 2028+17      Z Del         <8.8-14.5>   min Feb 28    
 2038+16      S Del         <8.8-12.0>   min Feb  4    
 2048+46      RZ Cyg       <10.5-13.0>   min Feb  5    
*2051-40      RY Mic   %@    9.7-13.8    min Feb 17?   
 2105-04      RS Aqr       <10.0-14.0>   min Feb  5    
 2108+12      R Equ     &   <9.3-14.5>   min Feb 18    
 2109-03      RR Aqr        <9.5-13.9>   MAX Feb  9    
 2116+14      X Peg         <9.4-13.8>   min Feb  6    
 2120-30      S Mic    %&   <9.0-13.8>   min Feb 26    
 2136+78      S Cep         <8.3-11.2>   min Feb  6    
*2158+13      DG Peg        10.2-15.2    min Feb 17?   
*2207+54      AB Cep    #   10.5-(15.0   min Feb  9?   
 2219-38      T Gru    %@   <8.6-11.5>   MAX Feb 16    
 2224+39      S Lac         <8.2-13.0>   MAX Feb 23    
 2251-20      S Aqr    %&   <8.3-14.1>   min Feb 20    
 2301+10      R Peg         <7.8-13.2>   MAX Feb  7    
*2352+55      WY Cas         8.2-15.5    min Feb 17?   
 2352-09      V Cet     @   <9.4-14.3>   min Feb 10    
 2355+25      Z Peg         <8.4-13.2>   MAX Feb  5