(fwd) TmzV772 Observation Request From: DWest61506@aol.com Date: Tue, 13 May 2003 21:27:19 EDT Subject: [vsnet-chat 6330] TmzV772 Observation Request Before TmzV772 sets for the season, Chris Lloyd and I would like to nail down the period of this newly discovered eclipsing binary (probably) star. If anyone is interested in taking observations, visual or CCDV, just sent them into VSNET as usual. A few carefully place observations should determine if the period is 1.03 or 1.43 days. Thanks, Doug West TmZV772 = GSC 1448:2869 at 12 45 06.87 +21 39 33.0 CCDV chart and phase plots at: http://members.aol.com/dwest61506/page39.html Visual chart: http://members.aol.com/dwest61506/page40.html Reversed Visual Chart: http://members.aol.com/dwest61506/page65.html Ephemeris for TmzV772 To=2449687.3047 + 1.02028600xE JD Year Mo Date UT Min Cycle 2452771.6293 2003 5 12.1293 3: 6 I 3023 2452772.6496 2003 5 13.1496 3:35 I 3024 2452773.6699 2003 5 14.1699 4: 4 I 3025 2452774.6901 2003 5 15.1901 4:33 I 3026 2452775.7104 2003 5 16.2104 5: 2 I 3027 2452776.7307 2003 5 17.2307 5:32 I 3028 2452777.7510 2003 5 18.2510 6: 1 I 3029 2452778.7713 2003 5 19.2713 6:30 I 3030 2452779.7916 2003 5 20.2916 6:59 I 3031 2452780.8119 2003 5 21.3119 7:29 I 3032 2452781.8321 2003 5 22.3321 7:58 I 3033 2452782.8524 2003 5 23.3524 8:27 I 3034 2452783.8727 2003 5 24.3727 8:56 I 3035 2452784.8930 2003 5 25.3930 9:25 I 3036 2452785.9133 2003 5 26.4133 9:55 I 3037 2452786.9336 2003 5 27.4336 10:24 I 3038 2452787.9539 2003 5 28.4539 10:53 I 3039 2452788.9741 2003 5 29.4741 11:22 I 3040 2452789.9944 2003 5 30.4944 11:51 I 3041 2452791.0147 2003 5 31.5147 12:21 I 3042 2452792.0350 2003 6 1.5350 12:50 I 3043 2452793.0553 2003 6 2.5553 13:19 I 3044 2452794.0756 2003 6 3.5756 13:48 I 3045 2452795.0959 2003 6 4.5959 14:18 I 3046 2452796.1161 2003 6 5.6161 14:47 I 3047 2452797.1364 2003 6 6.6364 15:16 I 3048 2452798.1567 2003 6 7.6567 15:45 I 3049 2452799.1770 2003 6 8.6770 16:14 I 3050 2452800.1973 2003 6 9.6973 16:44 I 3051 2452801.2176 2003 6 10.7176 17:13 I 3052 2452802.2379 2003 6 11.7379 17:42 I 3053 2452803.2581 2003 6 12.7581 18:11 I 3054 2452804.2784 2003 6 13.7784 18:40 I 3055 2452805.2987 2003 6 14.7987 19:10 I 3056 2452806.3190 2003 6 15.8190 19:39 I 3057 2452807.3393 2003 6 16.8393 20: 8 I 3058 2452808.3596 2003 6 17.8596 20:37 I 3059 2452809.3799 2003 6 18.8799 21: 7 I 3060 2452810.4001 2003 6 19.9001 21:36 I 3061 2452811.4204 2003 6 20.9204 22: 5 I 3062 2452812.4407 2003 6 21.9407 22:34 I 3063 2452813.4610 2003 6 22.9610 23: 3 I 3064 2452814.4813 2003 6 23.9813 23:33 I 3065 2452815.5016 2003 6 25.0016 0: 2 I 3066 2452816.5219 2003 6 26.0219 0:31 I 3067 2452817.5421 2003 6 27.0421 1: 0 I 3068 2452818.5624 2003 6 28.0624 1:29 I 3069 2452819.5827 2003 6 29.0827 1:59 I 3070 2452820.6030 2003 6 30.1030 2:28 I 3071 Ephemeris for TmzV772 To=2449687.3368 + 1.43070900xE JD Year Mo Date UT Min Cycle 2452771.9454 2003 5 12.4454 10:41 I 2156 2452773.3761 2003 5 13.8761 21: 1 I 2157 2452774.8068 2003 5 15.3068 7:21 I 2158 2452776.2375 2003 5 16.7375 17:42 I 2159 2452777.6682 2003 5 18.1682 4: 2 I 2160 2452779.0989 2003 5 19.5989 14:22 I 2161 2452780.5297 2003 5 21.0297 0:42 I 2162 2452781.9604 2003 5 22.4604 11: 2 I 2163 2452783.3911 2003 5 23.8911 21:23 I 2164 2452784.8218 2003 5 25.3218 7:43 I 2165 2452786.2525 2003 5 26.7525 18: 3 I 2166 2452787.6832 2003 5 28.1832 4:23 I 2167 2452789.1139 2003 5 29.6139 14:44 I 2168 2452790.5446 2003 5 31.0446 1: 4 I 2169 2452791.9753 2003 6 1.4753 11:24 I 2170 2452793.4060 2003 6 2.9060 21:44 I 2171 2452794.8367 2003 6 4.3367 8: 4 I 2172 2452796.2675 2003 6 5.7675 18:25 I 2173 2452797.6982 2003 6 7.1982 4:45 I 2174 2452799.1289 2003 6 8.6289 15: 5 I 2175 2452800.5596 2003 6 10.0596 1:25 I 2176 2452801.9903 2003 6 11.4903 11:46 I 2177 2452803.4210 2003 6 12.9210 22: 6 I 2178 2452804.8517 2003 6 14.3517 8:26 I 2179 2452806.2824 2003 6 15.7824 18:46 I 2180 2452807.7131 2003 6 17.2131 5: 6 I 2181 2452809.1438 2003 6 18.6438 15:27 I 2182 2452810.5745 2003 6 20.0745 1:47 I 2183 2452812.0053 2003 6 21.5053 12: 7 I 2184 2452813.4360 2003 6 22.9360 22:27 I 2185 2452814.8667 2003 6 24.3667 8:48 I 2186 2452816.2974 2003 6 25.7974 19: 8 I 2187 2452817.7281 2003 6 27.2281 5:28 I 2188 2452819.1588 2003 6 28.6588 15:48 I 2189 2452820.5895 2003 6 30.0895 2: 8 I 2190
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