AAVSO BULLETIN 73 FOR 2010 - 16 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
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| DESIGN. NAME RANGE | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB |
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| 1600-21 Z Sco %& <9.2-13.4> |++++ | | | 27m | ++++++++++++++++++++17M+++++++++++++++ | |
| 1601+18 R Her <8.8-14.6> | ++++++++2M+++++++++++++ | --------------13m---------- |++++++15M++++++++|
| 1602+10 U Ser <8.5-13.4> | 10m | | ++++++++3M++++++++++++++ | |6m | | +++++++26M+++++|
| 1602-21A X Sco %&<11.0-14.3> | |15M | | ----27m---- | | +2M | | ----12m---- | |
| 1605-19 W Sco %@<11.5-14.6> |7m------------ | 20M | | -----------16m----------- | 27M | --------|
| 1606+25 RU Her <8.0-13.7> |+++++++++++++++++| | | | ------10m----- | | | | |
| *1607+10 DN Her 9.9-14.5 | | | 17m?| | | 2M? | | | 29m? | | |13M? |
| *1608+25 VV Her %# 10.2-16.0 | |8M? | | | | | | |7m? | | | | | |
| 1611+38 W CrB <8.5-13.5> |++++++++++ | | 1m | |++++++15M++++++++++++ | | 25m| | |
| 1611-22A R Sco %#<10.4-15.0> |+ | |-----------1m------ | ++++4M++ | | ----------11m------ | ++|
| 1611-22B S Sco %#<10.5-14.6> |-----4m----- | +30M | --------1m----| | +25M| | -------26m--- |
| *1613+26 NP Her %# 9.3-12.8 | | | |15M? | | | | | | | |11m? | | |
| 1616-07 W Oph %& <9.9-14.5> | |++++++12M+++++ | | | --------------28m------- | |++++++8M+++|
| 1621+19 U Her <7.5-12.5> |+++++++++++++++++++ | | | 18m | | +++++++++++++++++19M+++++++++++++|
| 1621-12 V Oph <7.5-10.2> |++++++++++++++++++++++++++23m++++++++++++++++++++++++++18M+++++++++++++++++++++++++|
| 1623-19 Y Sco %@<11.3-15.0> |-----| | 27M | ---------------------24m---------------------- | |
| *1626+23 DO Her 10.3-(16.0 | | | 20M?| | | |14m? | | | 22M? | | |15m? |
| 1628+07A SS Her <9.2-12.4> 3m +++++24M++++++| 20m | +++++11M+++++ |6m +++++27M+++++| 21m| +++++12M+++++ |
| 1628-15 T Oph <9.8-(14.0> |-----------2m-------- | | +++++11M++++++ | | | ---------------------|
| 1628-16 S Oph %& <9.5-14.5> | ----------2m------- |++++++8M+++++++ | ---------21m------| +++++27M+++++|
| 1631+72 R UMi <9.1-10.4> |+++++++++++4m++++++++++++++++++++++++++++++17M++++++++++++++++++++++++++++24m++++++|
| 1631+37 W Her <8.3-13.5> | | | 16m | | ++++++++++20M++++++++++++++ | | 21m| | ++|
| 1632+66 R Dra <7.6-12.4> |++ | 5m | ++++++++++++22M+++++++++++++++ | 5m | ++++++++++++22M|
| *1634+14 AS Her 8.3-14.1 | 2M? | | | |12m? | | | | 29M? | | | |
| *1640+12 UV Her 8.8-14.1 |9m? | | | | 10M? | | | | | | 17m?| | |
| 1643-19 RR Oph <8.9-14.6> |------ | +++++++27M+++++++++++++ | -------5m-------- | +++++++13M++|
| 1647+15 S Her <7.6-12.6> |++++++++++++ | |11m | +++++++++++++++++25M+++++++++++++++++++ | |
| *1647+05 RX Oph %# 9.0-(15.5 | | | |8M? | | | | | | 24m? | | | 25M?
| 1648-44 RS Sco %& <7.0-12.2> |+++++2M++++++++++++++++++++++++ | | 20m | ++++++++++++++19M+++++++++++++|
| *1650+07 V970 Oph 10.0-16.5 | 20m?| | | | 18M?| | | | | 22m? | | | 17M?|
| 1650-30 RR Sco # <5.9-11.8> |+++++++++++++++++++ |12m | +++++++++++++++++++24M+++++++++++++++++++++ | 18m |
| 1652-02 SS Oph <8.7-13.5> | 5m-- | +++++++2M++++++++ | 5m-- | ++++++29M++++++++ | -1m-- |
| 1656+31 RV Her <10.1-14.8> | ++++23M++++ | --------19m-------| ++++16M++++ | -------10m------- |
| 1656-36 RT Sco %@<8.2>-14.6 |---------- | +++++++5M++++++++++++++ | | -------------------------22m------|
| *1657+22 SY Her 7.8-13.2 | 20m?| |14M? | | 17m?| |9M? | 10m? | 2M? | 5m? | 27M?
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| | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB |
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