PIGGYBACK ASTROPHOTO OCTOBER

Abbreviations for the object names are as follows:
B=Barnard Cr=Collinder H=Harvard I=Index Catalog Mel=Melotte Sh=Sharpless Tr=Trumpler
Type abbreviations:
AST=Asterism of Stars Cl=open cluster Di=diffuse nebula DRK=Dark Nebula Gb=globular cluster
MW=Milky Way starcloud Pl=planetary nebula SNR= supernova remnant
Red=Red Star (Mostly 'N' Type)
For Red Stars the Size column is period in days.
Galaxy types
Sp=spiral El=elliptical Ir=irregular
Sizes are in arc minutes.
Constellation abbreviations are the IAU standard.
Constellations which are marked with < > around them, may be photographed in their entirety with a telephoto lens.
2000 coordinates, easy to use with Sky Atlas 2000 by Tirion.

OCTOBER
CONSTELLATIONS THAT ARE WELL-PLACED AT 9:00 P.M. MID-MONTH:
Aquarius, <Lacerta>, Pegasus, <Pisces Austrinus>
Name CON TYPE R.A.(2000) Dec Mag SIZE NOTES
M-73 AQR Cl 20 59.0 -12 38 09 2 4 stars; an asterism
M- 2 AQR Gb 21 33.5 -00 49 07 12 many faint stars
---- AQR AST 22 28.0 -00 01 04 120 Water Jar
7293 AQR Pl 22 29.6 -20 48 6.3 16x12 Helix, large, diffuse
7209 LAC Cl 22 05.2 +46 30 6.7 25.0 50*
7243 LAC Cl 22 15.3 +49 53 6.4 21.0 40*