[vsnet-ecl 5228] U Oph, V502 Oph observations by K.Kanai

K.Nagai pxs10547 at nifty.ne.jp
Sun Jun 1 16:45:41 JST 2014


U Oph, V502 Oph observations by K.Kanai

Visual magnitude estimates by VSOLJ members

object         YYMMDD(UT)       mag  code
OPHU           20140410.681      59  Kit.VSOLJ
OPHU           20140410.688      60  Kit.VSOLJ
OPHU           20140410.694      60  Kit.VSOLJ
OPHU           20140410.701      61  Kit.VSOLJ
OPHU           20140410.708      61  Kit.VSOLJ
OPHU           20140410.715      62  Kit.VSOLJ
OPHU           20140410.722      62  Kit.VSOLJ
OPHU           20140410.729      63  Kit.VSOLJ
OPHU           20140410.736      63  Kit.VSOLJ
OPHU           20140410.743      64  Kit.VSOLJ
OPHU           20140410.750      64  Kit.VSOLJ
OPHU           20140410.757      65  Kit.VSOLJ
OPHU           20140410.764      65  Kit.VSOLJ
OPHU           20140410.771      66  Kit.VSOLJ
OPHU           20140410.778      66  Kit.VSOLJ
OPHU           20140410.785      66  Kit.VSOLJ
OPHU           20140410.792      65  Kit.VSOLJ
OPHU           20140410.799      65  Kit.VSOLJ
OPHU           20140410.806      64  Kit.VSOLJ
OPHV502        20140404.646      86  Kit.VSOLJ
OPHV502        20140404.653      86  Kit.VSOLJ
OPHV502        20140404.660      87  Kit.VSOLJ
OPHV502        20140404.667      87  Kit.VSOLJ
OPHV502        20140404.674      88  Kit.VSOLJ
OPHV502        20140404.681      88  Kit.VSOLJ
OPHV502        20140404.688      89  Kit.VSOLJ
OPHV502        20140404.694      89  Kit.VSOLJ
OPHV502        20140404.701      90  Kit.VSOLJ
OPHV502        20140404.708      90  Kit.VSOLJ
OPHV502        20140404.715      91  Kit.VSOLJ
OPHV502        20140404.722      91  Kit.VSOLJ
OPHV502        20140404.729      92  Kit.VSOLJ
OPHV502        20140404.736      92  Kit.VSOLJ
OPHV502        20140404.743      91  Kit.VSOLJ
OPHV502        20140404.750      91  Kit.VSOLJ
OPHV502        20140404.757      90  Kit.VSOLJ
OPHV502        20140404.764      90  Kit.VSOLJ
OPHV502        20140404.771      89  Kit.VSOLJ
OPHV502        20140404.778      89  Kit.VSOLJ
OPHV502        20140404.785      88  Kit.VSOLJ
OPHV502        20140404.792      88  Kit.VSOLJ
OPHV502        20140404.799      87  Kit.VSOLJ
OPHV502        20140404.806      87  Kit.VSOLJ
OPHV502        20140404.812      86  Kit.VSOLJ
OPHV502        20140406.688      86  Kit.VSOLJ
OPHV502        20140406.695      87  Kit.VSOLJ
OPHV502        20140406.701      87  Kit.VSOLJ
OPHV502        20140406.708      88  Kit.VSOLJ
OPHV502        20140406.715      88  Kit.VSOLJ
OPHV502        20140406.722      89  Kit.VSOLJ
OPHV502        20140406.729      89  Kit.VSOLJ
OPHV502        20140406.736      90  Kit.VSOLJ
OPHV502        20140406.743      90  Kit.VSOLJ
OPHV502        20140406.750      91  Kit.VSOLJ
OPHV502        20140406.757      91  Kit.VSOLJ
OPHV502        20140406.764      92  Kit.VSOLJ
OPHV502        20140406.771      92  Kit.VSOLJ
OPHV502        20140406.778      91  Kit.VSOLJ
OPHV502        20140406.785      91  Kit.VSOLJ
OPHV502        20140406.792      90  Kit.VSOLJ
OPHV502        20140406.799      90  Kit.VSOLJ
OPHV502        20140406.806      89  Kit.VSOLJ

Observer : K.Kanai (Gunma,Japan)
instruments: 5B,12B

minI  OPHU    2456758.281 0.002 Hel Kit.VSOLJ n=19 (calculated by Nagai)
minI  OPHV502 2456752.236 0.000 Hel Kit.VSOLJ n=25 (calculated by Nagai)
minII OPHV502 2456754.271 0.002 Hel Kit.VSOLJ n=18 (calculated by Nagai)


U Oph JD(hel)=2456758.281 C=2456758.300 E=7358 O-C=-0.019

min=2444416.3864+1.67734617xE (GCVS, Samus et al., Dec.2012)

V502 Oph JD(hel)=2456752.236 C=2456752.374 E=34359   O-C=-0.138
V502 Oph JD(hel)=2456754.271 C=2456754.415 E=34363.5 O-C=-0.144

min=2441174.2288+0.45339345xE (GCVS, Samus et al., Dec.2012)


    - 10/Apr/2014 U Oph (By K.Kanai) -
05 +                                     
   |                                     
   +                                     
   |                                     
06 +   * ** **                           
   |          * * **                     
   +                 *** * ** *** *      
   |                                     
07 +                                     
    +--------+--------+--------+--------+
   16       17       18       19       20 (UT)


    - 4/Apr/2014 V502 Oph (By K.Kanai) -
08 +                                     
   |                                     
   +    **                          *    
   |      ****                 ****      
09 +           ******   **** **          
   |                  **                 
   +                                     
   |                                     
10 +                                     
    +------+------+------+------+------+-
   15     16     17     18     19     20  (UT)


    - 6/Apr/2014 V502 Oph (By K.Kanai) -
08 +                                     
   |                                     
   +     *                               
   |      * ***                          
09 +            * ** ***    * *** *      
   |                     * *             
   +                                     
   |                                     
10 +                                     
    +--------+--------+--------+--------+
   16       17       18       19       20 (UT)


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