AAVSO BULLETIN 73 FOR 2010 - 15 HOURS
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.
# - needs more observations
& - needs more observations urgently
@ - needs more observations very urgently
% - has fair to excellent photometric data but needs visual observations
-----------------------------------------------------------------------------------------------------------------------------
| DESIGN. NAME RANGE | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB |
-----------------------------------------------------------------------------------------------------------------------------
| 1500-18 RT Lib %& <9.0-14.3> |---28m------- | ++++++++4M+++++++++ | | ----20m-------| | +++++++24M|
| 1505-19 T Lib %@<10.9-15.2> |-----------10m----------- | 22M| | ------------2m----------- |14M |
| 1506-05 Y Lib %& <8.6-14.1> | -------3m----| +++++++++22M++++++++++ | | -------4m----| ++++++|
| *1513+36 RT Boo 8.9-14.0 | | | |8m? | | | 1M? | | | | |6m? | |
| 1515-20 S Lib <8.4-12.0> |++++++15M+++++++++++++++++ | +++++8m+++++++27M+++++++++++++++ | ++++17m+++++++|
| 1517+31 S CrB <7.3-12.9> |++++++++ | | |14m | | +++++++++++21M++++++++++++++++++++++++++ |
| 1517+14 S Ser <8.7-13.5> | | | --17m | | | | ++++++20M++++++++++++++ | | |
| 1518-22 RS Lib <7.5-12.0> |+++++++18M+++++++++++++++ |11m |++++++++++++++23M+++++++++++++++ |15m | ++++|
| *1527+03 WW Ser 10.3-14.6 | | 20M?| | | | | | 1m? | | | | | 20M?|
| 1527-14 RU Lib %# <8.1-14.0> | | | -------27m--- | +++++++++++++13M+++++++++++ | | -------|
| 1528-49A R Nor <7.2-13.2> |++++++++++++++26M(II)+++++++++++++++++++ 29m(II)+++++++++++++++19M(I)
| 1530-20 X Lib %@<11.0-13.5> | | 20M | | | 3m | 4M | | |14m | |15M | |
| 1532-15 W Lib %@<11.1-15.0> |------- | 20M | | ----------20m-------- |11M | | -----------11m--|
| 1533+78A S UMi <8.4-12.0> | +++++++++++++++++++++++8M++++++++++++++++++++++ | 16m | |+++++++++++++++++|
| 1536-20A U Lib <9.6-14.4> |--- | +++++14M++++++ | ---------24m------- +++++26M+++++| | ---------|
| 1536-54 T Nor %@ <7.4-13.2> | 19m | +++++++++++29M+++++++++++++ | | 16m | ++++++++++25M++++++++++++|
| *1540-20 Z Lib %@ 11.7-(15.5 | | | |11m? | | | | | 5M? | | | 4m? |
| 1545+36 X CrB <9.1-13.6> | ++++++++14M++++++++++ | | -23m| | ++++++++11M+++++++++ | |
| 1546+39 V CrB <7.5-11.0> |7M++++++++++++++++++++++++++++++++++++++++13m++++++++++++++++++++++++30M+++++++++++|
| 1546+15 R Ser <6.9-13.4> |+++++++ | |13m | | ++++++++++++++12M++++++++++++++++++++++++++| |
| 1547-15 R Lib %#<10.3-14.8> |--- | +25M++++++++ | ----------19m----------- | +24M+++++++ | --------|
| 1547-36 R Lup %@<10.1-14.1> | | --3m | | ++++++++3M++++++++ | | -24m| | | +++++++23M|
| 1550-18 RR Lib %& <8.6-14.2> 3M++++++++++| ----------19m-------| | +++++++++++7M++++++++++ ---------20m-|
| 1552+29 Z CrB <10.0-14.6> |12m----- | ++++++26M++++ | | -----------20m----- | +++++++2M++++| |
| *1555+02 BC Ser 9.4-15.4 | | | 20M?| | | | |6m? | | | 20M?| | | |
| 1558-23 RZ Sco %# <8.8-12.2> |+++++3M++++++++++| 27m +++++++++9M++++++++++ 1m ++++++++13M++++++++++ |
-----------------------------------------------------------------------------------------------------------------------------
| | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB |
-----------------------------------------------------------------------------------------------------------------------------
