These data consist of formally published data for the years 1900 to 2008, and data for the years 2009 through the present for a subset of these stars. Data from 2009 to the present were those used for calculations of the AAVSO Bulletin through 2018, and are considered preliminary. For a description of this data set, please click here.
NOTE: As of November 2024, the more recent data are not available via this interface. Please contact AAVSO if you wish to obtain them.
Stars with maxima and minima data are as follows:
| AND | R,RR,RU,RW,ST,SV,SZ,T,U,UZ,V,W,X,Y | APS | T |
| AQL | R,RR,RS,RT,RU,RV,S,SY,W,X,Z | AQR | R,RR,RS,S,T,W,X,Y |
| ARA | U | ARI | R,S,T,U |
| AUR | R,RU,S,U,V,W,X,Z | BOO | R,S,U,V,Z |
| CAE | R | CAM | R,S,T,V,X |
| CAP | R,RR,RU,T,U,V,W,X,Y,Z | CAR | R,RV,RW,RY,RZ,S,Z |
| CAS | R,RR,RV,S,SS,T,U,V,W,X,Y,Z | CEN | R,RS,RT,RV,RX,T,U,W,X |
| CEP | RR,S,T,X,Y,Z | CET | OMI,R,S,U,V,W,X,Z |
| CHA | R | CMI | R,S,T,U,V |
| CNC | R,T,U,V,W | COL | R,S,T |
| COM | R | CRB | S,V,W,X,Z |
| CRV | R | CVN | R,T,V |
| CYG | KHI,R,RS,RT,RU,RZ,S,ST,SX,TU,TW,TY,U,UX,V,WX,Z | DEL | R,S,T,V,X,Y,Z |
| DRA | R,RS,SV,T,U,V,W,X,Y | EQU | R |
| ERI | T,U,W | FOR | R |
| GEM | R,S,T,V,X | GRU | R,S,T |
| HER | R,RS,RT,RU,RV,RY,RZ,S,SS,SV,T,TV,U,W | HOR | R,T |
| HYA | R,RR,RS,RT,RU,S,T,V,X | IND | R,S |
| LAC | R,RS,S | LEO | R,S,V,W |
| LEP | R,T | LIB | R,RR,RS,RT,RU,S,T,U,V,W,X,Y |
| LMI | R,S,U | LUP | R,S,Y |
| LYN | R,S,U | LYR | RS,RT,RU,RW,RX,RY,S,U,V,W,Z |
| MIC | R,S,U | MON | RR,V,X,Y |
| NOR | R,T | OCT | R,S,T,U |
| OPH | R,RR,RT,RU,RY,S,SS,T,V,W,X,Z | ORI | R,S,U,V |
| PAV | R,S,T,W | PEG | R,RR,RS,RT,RV,RW,RZ,S,T,V,W,X,Y,Z |
| PER | R,RR,RZ,U,W,Y | PHE | R,T,V |
| PIC | S,T | PSA | R,S |
| PSC | R,S,U | PUP | U,W,Z |
| PYX | S | RET | R |
| SCL | S,T,U,V,X | SCO | R,RR,RS,RT,RU,RW,RZ,S,SV,W,X,Y,Z |
| SER | R,S,T,U | SEX | S |
| SGR | R,RR,RT,RU,RV,RW,RX,S,ST,SW,T,TY,Z | TAU | R,RU,RX,S,V,W,Z |
| TEL | R | TRI | R |
| TUC | R,S,T,U | UMA | R,RS,S,T,X |
| UMI | R,S,T,U | VEL | W,Y,Z |
| VIR | R,RR,RS,RU,RV,S,SS,SU,T,U,V,Y,Z | VOL | R,S |
| VUL | R,RU |
Notes:
- Information on the AAVSO Max-min database is available here.
- The entire database is available by request from the AAVSO. You are not permitted to serve these data on your own server to third parties. These data should be cited as AAVSO (2021).