TYC 2397-00753-1(mag12.0) by (312)Pierretta on 2008 Dec. 20

**** Successful observations:
Observer:    Hideo Takashima, Fujio Ohba   (JOIN:11132)
Place:       Kashiwa, Chiba, Japan
Long.: 139o 58' 07" E, Lat.: 35o 49' 53" N, Height: 28m (JGD2000=WGS84)
Method:      VCR, 20cm F2 Schmidt, WAT-120N(Slow shutter 8Fr).
Time signal: GHS, TIVi
Result:      D 19h 25m 58.20s
             R 19h 25m 58.47s
Note:        Certainty 2/5(probably spurious) due to faint star scintillation.

** Negative observations:
Observer:    Reijin Aikawa    (JOIN:11131)
Place:       Sakado, Saitama, Japan
Long.: 139o 26' 50.4" E, Lat.: 35o 56' 56.5" N, Height: 21m (JGD2000=WGS84)
Method:      Visual, 20.3cm F10 Schmidt Cass, x317
Time signal: TEL, Stop watch
Note:        Certainty 2/5(probably spurious) due to faint star.

Observer:    Hiroyuki Tomioka  (JOIN:11138)
Place:       Hitachi, Ibaraki, Japan
Long.: 140o 41' 09" E, Lat.: 36o 38' 33" N, Height: 33m (JGD2000=WGS84)
Method:      VCR, 30cm Reflector, Watec EIA W100
Time signal: GHS, TIVi

Observer:    Akie Hashimoto  (JOIN:11134)
Place:       Chichibu, Saitama, Japan
Long.: 139o 01' 59.6" E, Lat.: 35o 58' 04.5" N, Height: 355m (JGD2000=WGS84)
Method:      Visual, 18cm Maksutov Newtonian x144
Time signal: 
Note:        Sure of event

Observer:    Hideyoshi Karasaki    (JOIN:11135)
Place:       Nerima-ku, Tokyo, Japan
Long.: 139o 40' 00.3" E, Lat.: 35o 44' 25.4" N, Height: 46m (JGD2000=WGS84)
Method:      VCR, 20.3cm Schmidt Cass + Reducer(f570mm, F2.8), TGv-M(Slow shutter 8Fr)
Time signal: TEL, TIVi

Observer:    Hayato Watanabe  (JOIN:11136)
Place:       Inabe, Mie, Japan
Long.: 136o 33' 33.9" E, Lat.: 35o 07' 10.2" N, Height: 92m (JGD2000=WGS84)
Method:      VCR, 13cm F7.7 Refractor, WAT-120N (Slow shutter 16Fr)
Time signal: GHS, TIVi