HIP 51222(mag 7.1) by (705)Erminia on 2012 Jan. 02 **** Successful observations: Observer: Shigeo Uchiyama (JOIN:13317) Place: Kashiwa, Chiba, Japan Long.: 139o 58' 50.9"E, Lat.: 35o 52' 08.3"N Height: 20m (JGD2000=WGS84) Method: VCR, 25cm F10 Schmidt Cass, WAT-100N, 40mm eyepiece + 8mm(F0.8)camera lens. Time signal: GHS, TIVi Result: D 11h 49m 23.47s +/-0.03s R 11h 49m 41.19s +/-0.03s Observer: Mamoru Urabe (JOIN:13350) Place: Kamogawa, Chiba, Japan Long.: 140o 06' 05"E, Lat.: 35o 06' 35"N Height: 8m (JGD2000=WGS84) Method: VCR, 30cm F4 Newtonian, WAT-100N Time signal: TEL, Stop watch Result: D 11h 49m 22.34s R 11h 49m 38.74s Note: Reported by Tsutomu Hayamizu. Observer: Sadaharu Uehara (JOIN:13350) Place: Tsukuba, Ibaraki, Japan Long.: 140o 07' 04.2" E, Lat.: 36o 05' 11.2" N, Height: 30m (JGD2000=WGS84) Method: Visual, 20cm Reflector, x40, audio recorder Time signal: TEL, Stop watch Result: D 11h 49m 24.9s +/-0.1s R 11h 49m 40.0s +/-0.1s Note: Reported by Tsutomu Hayamizu. Observer: Yukihiro Sugiyama (JOIN:13319) Place: Hiratsuka, Kanagawa, Japan Long.: 139o 18' 51" E, Lat.: 35o 22' 11" N, Height: 11m (JGD2000=WGS84) Method: Visual, 15cm Maksutov cass, x38 Time signal: TEL Result: D 11h 49m 25.5s +/-0.3s R 11h 49m 45.3s +/-0.3s Observer: Masayuki Uchiyama (JOIN:13323,13342) Place: Owase, Mie, Japan Long.: 136o 11' 39" E, Lat.: 34o 04' 37" N, Height: 15m (JGD2000=WGS84) Method: VCR,25cm F10 Schmidt Cass, x0.6Reducer, WAT-100N Time signal: GHS, TIVi Result: D1 11h 49m 51.88s +/- 0.03sec contact angle: 70 R1 11h 49m 52.43s +/- 0.03sec contact angle: 75 D2 11h 49m 54.21s +/- 0.03sec contact angle: 70 R2 11h 49m 54.98s +/- 0.03sec contact angle: 77 Note: Occultation occured 2 times. Note: VCR was analyzed by Kazuhisa Miyashita. Observer: Katsuhiko Kitazaki (JOIN:13325) Place: Musashino, Tokyo, Japan Long.: 139o 33' 41.2" E, Lat.: 35o 42' 36.9" N, Height: 66m (JGD2000=WGS84) Method: VCR, 40cm F10.1 Cass, x0.28Reducer, WAT-100N Time signal: GHS, TIVi Result: D 11h 49m 26.16s +/-0.017s R 11h 49m 42.89s +/-0.017s Observer: Minoru Owada (JOIN:13343,13353) Place: Morimachi, Shizuoka, Japan Long.: 137o 55' 50.0" E, Lat.: 34o 55' 37.7" N, Height: 340m (JGD2000=WGS84) Method: VCR, 35.5cm F10 Schmidt Cass, F5 Reducer, WAT-120N+ Time signal: GHS-OSD Result: D 11h 49m 35.45s +/-0.012s contact angle=87 R 11h 49m 50.01s +/-0.014s contact angle=62 Note: VCR was analyzed by Kazuhisa Miyashita. Observer: Hideyoshi Karasaki (JOIN:13345) Place: Nerima, Tokyo, Japan Long.: 139o 40' 00.3" E, Lat.: 35o 44' 25.4" N, Height: 46m (JGD2000=WGS84) Method: VCR, 20.3cm Schmidt Cass, F2.8 Reducer, TGv-M(Slow shutter 1Fr) Time signal: GHS-OSD Result: D 11h 49m 25.18s +/-0.03s R 11h 49m 42.60s +/-0.03s ** Negative observations: Observer: Reijin Aikawa (JOIN:13315) Place: Sakado, Saitama, Japan Long.: 139o 27' 12.0" E, Lat.: 35o 57' 09.7" N, Height: 13m (JGD2000=WGS84) Method: Visual, 11.0cm F9.4 Cass, x32 Time signal: TEL, Stop watch Observer: Akira Yaeza (JOIN:13333) Place: Hitachi, Ibaraki, Japan Long.: 140o 35' 54" E, Lat.: 36o 31' 32" N, Height: 230m (JGD2000=WGS84) Method: Visual, 20cm Schmidt Cass, x133, Tape recorder. Time signal: TEL. Observer: Hikaru Sato (JOIN:13336) Place: Fukushima, Fukushima, Japan Long.: 140o 29' 25.3" E, Lat.: 37o 44' 35.9" N, Height: 90m (JGD2000=WGS84) Method: VCR, 16cm F6 Newtonian, WAT-100N Time signal: GHS, TIVi Observer: Akie Hashimoto (JOIN:13347) Place: Chichibu, Saitama, Japan Long.: 139o 01' 59.6" E, Lat.: 35o 58' 04.5" N, Height: 355m (JGD2000=WGS84) Method: Visual, 40cm Schmidt Cass, x156 Time signal: GHS, Stop watch Observer: Akira Kawamura (JOIN:13389) Place: Yoshimi, Saitama, Japan Long.: 139o 28' 12.1" E, Lat.: 36o 03' 42.2" N, Height: 20m (JGD2000=WGS84) Method: VCR, 300mm F2.8 Camera lens, WAT-100N Time signal: GPS1801, TIVi