TYC 2914-00872-1(mag11.0)  by (702)Alauda on 2020 Nov. 16

** Prediction: 
Long.: 138o 00' 00" E, Lat.: 36o 02' 59" N
PredTime:    18h 59m 07.2s

**** Successful observations:
Observer:    Kazumi Terakubo  (JOIN:20581,20591)
Place:       Kokubunji, Tokyo, Japan
Long.: 139o 28' 17.4" E, Lat.: 35o 41' 29.3" N, Height: 64m (JGD2000=WGS84)
Method:      Visual, 7.6cm Refractor, F3.2 Reducer, ASI290MC(exp0.0333s), Binning:2
Time signal: PC
Result:      D 18h 58m 56.54s +/-0.3s
             R 18h 59m 13.90s +/-0.3s
Note: Measured by visual from playing recorded movie.

Observer:    Akie Hashimoto  (JOIN:20583)
Place:       Chichibu, Saitama, Japan
Long.: 139o 01' 59.6" E, Lat.: 35o 58' 04.5" N, Height: 355m (JGD2000=WGS84)
Method:      Visual, 40cm Cass, x290
Time signal: GHS, Stop watch
Result:      D 18h 59m 00.61s
             R 18h 59m 17.76s
             (P.E. 0.4s corrected)

Observer:    Toshihiro Horaguchi  (JOIN:20585)
Place:       National Museum of Nature and Science, Tsukuba, Ibaraki, Japan
Long.: 140o 06' 40.7" E, Lat.: 36o 06' 05.1" N, Height: 40m (JGD2000=WGS84)
Method:      VCR, 50cm F12 Cass, x0.5Reducer, WAT-910HX, Limovie
Time signal: GHS-OSD
Result:      D 18h 58m 54.146s +/-0.017s
             R 18h 59m 08.577s +/-0.017s
             (WAT-910HX delay -0.017s corrected)

Observer:    Hiroyuki Watanabe  (JOIN:20587)
Place:       Tarui, Gifu, Japan
Long.: 136o 29' 43.6" E, Lat.: 35o 23' 41.2" N, Height: 104m (JGD2000=WGS84)
Method:      Movie, 20cm F10 Schmidt Cass, x0.195 Reducer, ASI290MM(exp unknown), Binning:2, Limovie
Time signal: GPS, PC, Satk,LED
Result:      D 18h 59m 22.432s +/-0.005s
             R 18h 59m 27.851s +/-0.005s

Observer:    Akira Asai  (JOIN:20588)
Place:       Mino, Gifu, Japan
Long.: 136o 53' 24.0" E, Lat.: 35o 31' 50.3" N, Height: 65m (JGD2000=WGS84)
Method:      Movie, 10cm F4 Refractor, ASI290MC(exp0.196s), Binning:2, Limovie
Time signal: PC, Satk, LED
Result:      D 18h 59m 16.277s +/-0.011s
             R 18h 59m 29.406s +/-0.009s

Observer:    Katsuhiko Kitazaki  (JOIN:20589)
Place:       Musashino, Tokyo, Japan
Long.: 139o 33' 41.3" E, Lat.: 35o 42' 36.9" N, Height: 66m (JGD2000=WGS84)
Method:      Movie, 40cm F10.1 Cass, x0.28Reducer, ASI290MC(exp0.005s), Binning:2, Limovie 
Time signal: GHS-OSD, NTP
Result:      D 18h 58m 56.025s +/-0.005s
             R 18h 59m 13.300s +/-0.005s

Observer:    Reijin Aikawa    (JOIN:20590)
Place:       Sakado, Saitama, Japan
Long.: 139o 26' 50.2" E, Lat.: 35o 56' 57.2" N, Height: 21.6m (JGD2000=WGS84)
Method:      Visual, 20.3cm F10 Schmidt Cass, x133
Time signal: TEL
Result:      D 18h 58m 57.3s (P.E. 0.5s corrected)
             R 18h 59m 14.9s (P.E. 0.6s corrected)

Observer:    Shigeo Uchiyama  (JOIN:20592)
Place:       Kashiwa, Chiba, Japan
Long.: 139o 58' 50.67" E, Lat.: 35o 52' 08.44" N, Height: 20m (JGD2000=WGS84)
Method:      VCR, 25cm F10 Schmidt Cass, eyepiece40mm/8mm collimate ,WAT-910HX(Slow shutter4Fr)
Time signal: GHS,TIVi
Result:      D 18h 58m 53.71s +/-0.04s
             R 18h 59m 10.25s +/-0.04s

Observer:    Hidehito Yamamura  (JOIN:20593)
Place:       Kaga, Ishikawa, Japan
Long.: 136o 20' 59.6" E, Lat.: 36o 21' 47.2" N, Height: 5m (JGD2000=WGS84)
Method:      Movie, 20cm F10 Schmidt Cass, F3.0 Reducer, ASI290MM(exp0.0591s), Binning:2, Limovie
Time signal: GHS-OSD,Satk,TEL
Result:      D 18h 59m 19.150s
             R 18h 59m 36.349s

Observer:    Masayuki Ishida   (JOIN:20594)
Place:       Echizen, Fukui, Japan
Long.: 136o 08' 28.8" E, Lat.: 35o 51' 55.1" N, Height: 85m (JGD2000=WGS84)
Method:      VCR, 20cm F10 Schmidt Cass,F6.3Reducer, WAT-120N(Slow shutter 8Fr), Limovie
Time signal: GHS-OSD
Result:      D 18h 59m 20.886s +/-0.012s
             R 18h 59m 36.898s +/-0.020s

Observer:    Miyoshi Ida  (JOIN:20598)
Place:       Fukui, Fukui, Japan
Long.: 136o 15' 17.9" E, Lat.: 36o 02' 15.4" N, Height: 12m (JGD2000=WGS84)
Method:      Movie, 20cm F10 Schmidt Cass, Reducer 3.3, Reducer 6.3, ASI290MC(exp0.0208s), Binning:2
Time signal: GHS15, Satk
Result:      D 18h 59m 19.599s +/-0.003s
             R 18h 59m 37.103s +/-0.002s

Observer:    Toshio Hirose  (JOIN:20599)
Place:       Ota-ku, Tokyo, Japan
Long.: 139o 41' 20.3" E, Lat.: 35o 34' 12.7" N, Height: 11m (JGD2000=WGS84)
Method:      VCR, 20cm F10 Newtonian, WAT-120N+(Slow shutter 16Fr)
Time signal: JJY, IOTA-VTIv3
Result:      D 18h 58m 55.01s +/-0.04s
             R 18h 59m 12.63s +/-0.04s
             (WAT-120N+ delay corrected)

** Negative observations:
Observer:    Yasukazu Ikari  (JOIN:20580)
Place:       Moriyama, Shiga, Japan
Long.: 135o 59' 23.8" E, Lat.: 35o 02' 59.1" N, Height: 105m (JGD2000=WGS84)
Method:      VCR, 25.4cm F7 Schmidt Cass, F4.3 Reducer, WAT-120N+ (slow shutter 3Fr), Limovie
Time signal: IOTA-VTIv3

Observer:    Minoru Owada  (JOIN:20582)
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+(Slow shutter 4Fr)
Time signal: GHS-OSD

Observer:    Hiroyuki Tomioka  (JOIN:20584)
Place:       Hitachi, Ibaraki, Japan
Long.: 140o 41' 08.9" E, Lat.: 36o 38' 33.2" N, Height: 33m (JGD2000=WGS84)
Method:      VCR, 45cm Reflector, WAT-120N+RC(Slow shutter 8Fr)
Time signal: IOTA-VTI, GHS

Observer:    Hideki Yoshihara  (JOIN:20595)
Place:       Soja, Okayama, Japan
Long.: 133o 38' 34.5" E, Lat.: 34o 39' 46.6" N, Height: 55m (JGD2000=WGS84)
Method:      Movie, 25cm F5 Newtonian, ASI290MM(exp0.0344s), Binning:2
Time signal: unknown

Observer:    Hayato Watanabe  (JOIN:20596)
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 8Fr)
Time signal: GHS-OSD