TYC 1940-00875-1(mag11.5) by (87)Sylvia on 2019 Dec. 20

** Prediction: 
Long.:  141o 00' 00" E, Lat.: 39o 41' 44" N
PredTime:    18h 48m 00s

**** Successful observations:
Observer:    Akie Hashimoto  (JOIN:19588)
Place:       Minamisanriku, Miyagi, Japan
Long.: 141o 28' 00.1" E, Lat.: 38o 44' 56.2" N, Height: 501m (JGD2000=WGS84)
Method:      Visual, 21.2cm Cass, x210
Time signal: GHS, Stop watch
Result:      D 18h 47m 42.63s (P.E. 0.8s corrected)
             R 18h 48m 02.96s (P.E. 0.8s corrected)
 
Observer:    Hiraku Togashi  (JOIN:19589)
Place:       Osato, Miyagi, Japan
Long.: 140o 59' 44.4" E, Lat.: 38o 25' 17.7" N, Height: 18m (JGD2000=WGS84)
Method:      VCR, 13cm F7.7 Refractor, WAT-120N+(Alow shutter 8Fr)
Time signal: IOTA-VTI
Result:      D 18h 47m 42.45s
             R 18h 47m 57.93s

Observer:    Hiromoto Noda  (JOIN:19596)
Place:       National ObsMizusawa, Oshu, Iwate, Japan
Long.: 141o 08' 00.4" E, Lat.: 39o 08' 06.5" N, Height: 72.1m (JGD2000=WGS84)
Method:      Movie, 30.5cm F10 Schmidt Cass, QHY174M GPS(exp0.067s),Limovie
Time signal: QHY174M GPS
Result:      D begin 18h 47m 46.2731s
             R begin 18h 48m 07.3191s
             R end   18h 48m 07.3859s