HIP 53049(mag7.9) by (62)Erato on 2017 Feb. 25

** Prediction: 
Long.: 134o 00' 00" E, Lat.: 34o 27' 37" N
PredTime:    18h 01m 00s

**** Successful observations:
Observer:    Kei Yokoyama  (JOIN:17089)
Place:       Kurashiki, Okayama, Japan
Long.: 133o 42' 02" E, Lat.: 34o 32' 02" N, Height: 1m (JGD2000=WGS84)
Method:      Visual, 15cm F12 Maksutov Cass, x43
Time signal: TEL, Stop watch
Result:      D 18h 01m 01.44s
             R 18h 01m 05.36s
             (P.E. corrected)

Observer:    Hidehiko Akazawa (JOIN:17090)
Place:       Kurashiki, Okayama, Japan
Long.: 133o 42' 33.6" E, Lat.: 34o 34' 54.8" N, Height: 8m (JGD2000=WGS84)
Method:      VCR, 35cm F11 Schmidt Cass, x0.33 Reducer, TGv-M
Time signal: GPS, TIVi
Result:      D begin 18h 01m 01.71s
             D end   18h 01m 01.78s
             R begin 18h 01m 05.75s
             R end   18h 01m 05.78s

Observer:    Hidehito Yamamura  (JOIN:17091)
Place:       Inami, Wakayama, Japan
Long.: 135o 14' 04.9" E, Lat.: 33o 46' 58.6" N, Height: 18m (JGD2000=WGS84)
Method:      VCR, 20cm F10 Schmidt Cass, WAT-910HX (slow shutter 4Fr), Limovie
Time signal: GHS-OSD
Result:      D 18h 00m 50.712s +/-0.001s
             R 18h 00m 54.972s +/-0.002s
             (WAT-910HX delay 0.141s corrected)

Observer:    Akira Asai (JOIN:17094)
Place:       Nachikatsuura, Wakayama, Japan
Long.: 135o 56' 14.4" E, Lat.: 33o 34' 38.3" N, Height: 58m (JGD2000=WGS84)
Method:      VCR, 10cm F4 Refractor, TGv-M (slow shutter 4Fr)
Time signal: GPS
Result:      D 18h 00m 47.655s +/-0.008s
             R 18h 00m 50.311s +/-0.007s
             (TGv-M delay 0.141s corrected)

Observer:    Toshihiko Ito  (JOIN:17100)
Place:       Kushimoto, Wakayama, Japan
Long.: 135o 45' 50.4" E, Lat.: 33o 26' 17.7" N, Height: 40m (JGD2000=WGS84)
Method:      VCR, 10.2cm F8 Refractor, WAT-100N
Time signal: Wave clock, Mobile Phone, TIVi
Result:      D 18h 00m 46.38s +/-0.017s
             R 18h 00m 51.20s +/-0.017s

Observer:    Hideki Yoshihara  (JOIN:17103)
Place:       Soja, Okayama, Japan
Long.: 133o 38' 34.5" E, Lat.: 34o 39' 46.6" N, Height: 55m (JGD2000=WGS84)
Method:      VCR, 20cm F8 Reflector, WAT-120N(Slow shutter 1Fr)
Time signal: GHS,TIVi
Result:      D 18h 01m 02.54s +/-0.02s
             R 18h 01m 05.98s +/-0.02s

Observer:    Ryosuke Kawasaki  (JOIN:17104,17201)
Place:       Higashihiroshima, Hiroshima, Japan
Long.: 132o 46' 05" E, Lat.: 34o 32' 03" N, Height: 358m (JGD2000=WGS84)
Method:      Photograph interval drift scan, 10.3cm Refractor, F5.2 Reducer
Time signal: TEL, Stop watch
Result:      D Unknown. (between 18h01m00s and 05s)
             R 18h 01m 08.26s
Note: Reported by Kei Yokoyama.

Observer:    Motomi Ishii  (JOIN:17118)
Place:       Kurashiki, Okayama, Japan
Long.: 133o 46' 08.9" E, Lat.: 34o 32' 10.7" N, Height: 10m (JGD2000=WGS84)
Method:      VCR, 50cm F12 Cass, x0.8 Reducer
Time signal: TEL
Result:      D begin 18h 01m 00.80s
             D end   18h 01m 00.83s
             R begin 18h 01m 05.03s
             R end   18h 01m 05.07s
Note: Reported by Kazuhisa Mishima.


** Negative observations:
Observer:    Yasukazu Ikari  (JOIN:17087)
Place:       Moriyama, Shiga, Japan
Long.: 135o 59' 23.8" E, Lat.: 35o 02' 59.1" N, Height: 105m (JGD2000=WGS84)
Method:      VCR, 25.4cm F4.3 Schmidt Cass, WAT-120N+ (slow shutter 1Fr), Limovie
Time signal: GPS

Observer:    Youitirou Nakashima  (JOIN:17088)
Place:       Setouchi, Okayama, Japan
Long.: 134o 06' 07.7" E, Lat.: 34o 40' 07.9" N, Height: 8m (JGD2000=WGS84)
Method:      VCR, 35.5cm F11 Schmidt Cass, x0.6 Reducer, TGv-M (slow shutter 1Fr), Limovie
Time signal: GPS, TIVi

Observer:    Hisashi Kasebe  (JOIN:17093)
Place:       Sanda, Hyogo, Japan
Long.: 135o 13' 47.18" E, Lat.: 34o 53' 59.9" N, Height: 208m (JGD2000=WGS84)
Method:      VCR, 10.7cm F6.5 Refractor,WAT-120N (slow shutter 5Fr)
Time signal: GHS15, TIVi

Observer:    Miyuki Inou (JOIN:17095,17105)
Place:       Matsusaka, Mie, Japan
Long.: 136o 31' 58" E, Lat.: 34o 36' 06" N, Height: 2m (JGD2000=WGS84)
Method:      Visual, 30.5cm F5 Newtonian, x38
Time signal: TEL, Stop watch
Note: Reported by Tsutomu Hayamizu.

Observer:    Minoru Owada  (JOIN:17097)
Place:       Hamamatsu, Shizuoka, Japan
Long.: 137o 44' 23.0" E, Lat.: 34o 43' 07.0" N, Height: 17m (JGD2000=WGS84)
Method:      VCR, 25cm F12 Schmidt Cass, F9.3Reducer, WAT-120N+
Time signal: GHS-OSD

Observer:    Hayato Watanabe  (JOIN:17102)
Place:       Kumano, Mie, Japan
Long.: 136o 05' 53.2" E, Lat.: 33o 53' 16.1" N, Height: 7m (JGD2000=WGS84)
Method:      VCR, 7.5cm F6.7 Refractor, WAT-120N(slow shutter 4Fr)
Time signal: GHS-OSD

Observer:    Akie Hashimoto  (JOIN:17108)
Place:       Hoshinoko-yakata obs, Himeji, Hyogo, Japan
Long.: 134o 37' 42.9" E, Lat.: 34o 51' 09.5" N, Height: 33m (JGD2000=WGS84)
Method:      Visual, 90cm Cass
Time signal: GHS, Stop watch

Observer:    Takuro Imatani  (JOIN:17109)
Place:       Hoshinoko-yakata obs, Himeji, Hyogo, Japan
Long.: 134o 37' 42.9" E, Lat.: 34o 51' 09.5" N, Height: 33m (JGD2000=WGS84)
Method:      Visual, 10cm x37 Bino
Time signal: BPM

Observer:    Miyoshi Ida  (JOIN:17107)
Place:       Mihama, Mie, Japan
Long.: 136o 02' 32.2" E, Lat.: 33o 48' 01.5" N, Height: 12m (JGD2000=WGS84)
Method:      VCR, 20cm F10 Schmidt Cass, TGv-M(slow shutter 2Fr)
Time signal: GPS, Time Imposer

Observer:    Naoto Tatsumi    (JOIN:17126)
Place:       Akaiwa-Ryuten-obs, Akaiwa, Okayama, Japan
Long.: 134o 00' 08" E, Lat.: 34o 53' 38" N, Height: 470m (JGD2000=WGS84)
Method:      VCR, 40cm F4 Newtonian, I.I.
Time signal: BPM