[vsnet-ecl 4218] delta Ori observations by Nagai (22/Jan/2011)

[K.Nagai]

delta Ori observations by Nagai (22/Jan/2011)

object         YYMMDD(UT)        mag    code
ORIdelta       20110122.40517   2.199cG  Nga.VSOLJ
ORIdelta       20110122.41520   2.212cG  Nga.VSOLJ
ORIdelta       20110122.42524   2.224cG  Nga.VSOLJ
ORIdelta       20110122.43527   2.222cG  Nga.VSOLJ
ORIdelta       20110122.44531   2.234cG  Nga.VSOLJ
ORIdelta       20110122.45534   2.244cG  Nga.VSOLJ
ORidelta       20110122.47742   2.248cG  Nga.VSOLJ
ORIdelta       20110122.49550   2.252cG  Nga.VSOLJ
ORIdelta       20110122.52559   2.256cG  Nga.VSOLJ
ORIdelta       20110122.54566   2.255cG  Nga.VSOLJ
ORidelta       20110122.55571   2.252cG  Nga.VSOLJ
ORIdelta       20110122.56575   2.250cG  Nga.VSOLJ
ORIdelta       20110122.57578   2.247cG  Nga.VSOLJ

Observer   : K. Nagai (Kanagawa, Japan)
instruments: CANON EOS KISS digital, FL 28mm F4.0

measured from G-channel images
magnitude references: Tycho-2 V magnitude

minI ORIdelta 2455584.0297 - Hel Nga n=13 cG

delta Ori JD(hel)=2455584.0297 C=2455584.0375 E=2043 O-C=-0.0078

min=2443872.589+5.732476xE (GCVS, Samus et al., Sep.2010)


           - 22/Jan/2011 delta Ori (By Nagai) -
2.0+                                                         
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2.5+                                                         
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   09         10         11         12         13         14 (UT)

Nga.VSOLJ / PXS10547 at nifty.ne.jp ( http://eclipsingbinary.web.fc2.com/ )