Comet McNaught        2006 P1          LAT=  40.10  LON=-105.10         Naked Eye Limiting Mag = 5.5         m1 = 5.60 + 5 log delta + 14.0 log r
                      2000
 YEAR MON   UT     RA     DEC   DELTA    R    MAG ELONG PHA PLANE  TAIL TPA TLAU  ALDF  AZDF  RISE  TRAN  SET    TWI   MOON  AL1 AL2 AZ1 AZ2   EMS EMC MGLM  VIS

 2006 DEC 21.01 18  5.3 - 9 35  1.666  0.751  5.0  14.1  19   0.8   1.7  10 0.17  11.0   8.8  6:38 12:08 17:39 17:12T          4   4 254         7  20 -0.7 11.2 T
 2006 DEC 22.01 18  8.0 - 9 25  1.639  0.726  4.7  14.2  19   1.5   2.0   8 0.19  10.8   9.2  6:36 12:07 17:38 17:12T          4   4 254        18  25 -0.9 11.1 T
 2006 DEC 23.01 18 10.8 - 9 15  1.611  0.701  4.5  14.3  20   2.1   2.3   6 0.21  10.6   9.5  6:34 12:06 17:37 17:11T          4   4 254        30  34 -1.0 11.0 T
 2006 DEC 24.01 18 13.6 - 9  5  1.582  0.675  4.2  14.4  21   2.7   2.7   5 0.24  10.5   9.9  6:33 12:05 17:37 17:11T          4   4 254        43  45 -1.2 10.9 T
 2006 DEC 25.01 18 16.6 - 8 55  1.553  0.650  3.9  14.5  22   3.4   3.2   3 0.27  10.3  10.3  6:31 12:04 17:37 17:11T          4   4 255        56  57 -1.3 10.7 T
 2006 DEC 26.01 18 19.7 - 8 45  1.523  0.624  3.6  14.6  23   4.1   3.8   2 0.30  10.1  10.6  6:30 12:03 17:36 17:11T          4   4 255        69  69 -1.4 10.5 T
 2006 DEC 27.01 18 22.9 - 8 35  1.493  0.597  3.3  14.8  25   4.9   4.6   1 0.34  10.0  10.9  6:28 12:02 17:36 17:11T          4   4 255        82  82 -1.5 10.3 T
 2006 DEC 28.58 18 28.1 - 8 19  1.444  0.555  2.8  15.0  27   6.1   6.1 359 0.43  10.0 -11.1  6:27 12:01 17:36  6:51T          4   4 104       102 102 -1.5  9.8 T
 2006 DEC 29.58 18 31.7 - 8  9  1.411  0.528  2.5  15.1  29   6.9   7.4 359 0.49  10.3 -11.1  6:26 12:01 17:36  6:51T          4   4 104       115 114 -1.3  9.3 T
 2006 DEC 30.58 18 35.4 - 8  0  1.378  0.500  2.1  15.2  31   7.8   8.9 358 0.57  10.4 -11.0  6:25 12:01 17:37  6:50T          4   4 104       128 126 -1.2  8.7 T
 2006 DEC 31.58 18 39.3 - 7 52  1.343  0.472  1.7  15.2  33   8.7  10.8 358 0.66  10.6 -11.0  6:24 12:01 17:37  6:50T          4   4 104       141 137 -1.1  8.2 T
 2007 JAN  1.58 18 43.4 - 7 45  1.308  0.443  1.2  15.3  36   9.7  13.1 357 0.77  10.6 -11.0  6:24 12:01 17:38  6:50T          4   4 104       154 148 -1.0  7.8 T
 2007 JAN  2.58 18 47.8 - 7 39  1.272  0.415  0.8  15.3  39  10.7  15.9 357 0.90  10.7 -11.0  6:24 12:01 17:38  6:50T          4   4 104       166 157 -1.0  7.3 T
 2007 JAN  3.58 18 52.4 - 7 36  1.234  0.385  0.3  15.3  42  11.9  19.4 357 1.06  10.6 -11.0  6:25 12:02 17:39  6:50T          4   4 104       176 161 -1.1  6.8 T
 2007 JAN  4.58 18 57.3 - 7 35  1.195  0.356 -0.3  15.2  46  13.0  23.6 358 1.25  10.4 -11.0  6:26 12:03 17:40  6:51T          4   4 104       168 158 -1.2  6.4 T
 2007 JAN  5.58 19  2.6 - 7 40  1.155  0.327 -0.9  15.0  51  14.3  28.8 359 1.47  10.2 -11.0  6:27 12:04 17:41  6:52T          4   4 104       156 151 -1.4  6.0 T
 2007 JAN  6.58 19  8.3 - 7 51  1.114  0.297 -1.5  14.7  57  15.8  35.1 360 1.73   9.7 -11.0  6:30 12:06 17:42  6:54T          4   4 104       145 142 -1.7  5.7 T
 2007 JAN  7.01 19 10.9 - 7 58  1.095  0.285 -1.8  14.5  60  16.4  38.3   0 1.86   9.7  10.8  6:31 12:07 17:43 17:19T          4   4 256       139 137 -1.7  5.4 T
 2007 JAN  8.01 19 17.2 - 8 24  1.052  0.256 -2.6  13.9  68  18.0  46.8   2 2.16   9.7  10.0  6:35 12:09 17:44 17:19T          4   4 256       128 128 -1.7  4.7 T
 2007 JAN  9.01 19 24.1 - 9  5  1.007  0.229 -3.3  13.2  77  19.8  57.3   5 2.47   9.6   9.0  6:40 12:12 17:44 17:20T          4   4 255       117 118 -1.8  4.0 T
 2007 JAN 10.01 19 31.5 -10  9  0.963  0.205 -4.1  12.1  90  21.8  70.5   9 2.76   9.4   7.6  6:47 12:16 17:44 17:20T          4   4 253       106 109 -2.0  3.4 T
 2007 JAN 11.01 19 39.4 -11 45  0.919  0.186 -4.8  10.5 105  24.0  86.8  15 2.98   8.9   5.7  6:57 12:20 17:42 17:19T          4   4 251        95  99 -2.4  3.0 T
 2007 JAN 12.01 19 47.6 -13 58  0.880  0.174 -5.3   8.6 122  26.3 106.2  25 3.10   8.0   3.3  7:09 12:24 17:39 17:17T          3   3 249        85  89 -3.0  3.2 T
 2007 JAN 13.01 19 55.8 -16 51  0.849  0.171 -5.5   6.6 139  28.5 126.1  43 3.13   6.6   0.4  7:24 12:28 17:32 17:13T          3   3 245        74  79 -3.9  3.9 T
 2007 JAN 14.00 20  3.3 -20 12  0.828  0.178 -5.3   5.4 148  30.5 138.0  76 3.06   4.7  -2.8  7:41 12:32 17:23                 2   2 241        63  68 -5.0  5.2 D
 2007 JAN 15.00 20 10.2 -23 47  0.818  0.193 -4.8   6.3 146  32.2 134.0 112 2.90   2.4  -5.9  7:58 12:35 17:11                 1   1 237        52  56 -4.8  5.5 D
 2007 JAN 16.00 20 16.3 -27 16  0.818  0.215 -4.2   8.7 136  33.4 120.4 134 2.64   0.1  -8.7  8:16 12:37 16:58                 0   0 233        41  44 -4.3  5.6 D
 2007 JAN 17.00 20 21.6 -30 31  0.826  0.240 -3.5  11.5 125  34.3 105.3 145 2.34  -2.2 -11.3  8:33 12:38 16:43                 0   0   0        29  32 -4.1  6.1 D
 2007 JAN 18.00 20 26.4 -33 25  0.839  0.268 -2.8  14.2 115  35.0  91.0 152 2.03  -4.4 -13.6  8:50 12:39 16:28                 0   0   0        17  20 -4.1  6.8 D
 2007 JAN 19.00 20 30.7 -36  1  0.856  0.296 -2.1  16.7 107  35.4  78.2 156 1.74  -6.4 -15.5  9:06 12:40 16:13                 0   0   0         5  13 -4.2  7.5 D
 2007 JAN 20.00 20 34.7 -38 18  0.875  0.326 -1.5  19.0 100  35.7  66.9 159 1.48  -8.2 -17.2  9:21 12:40 15:58                 0   0   0        11  18 -4.3  8.3 D
 2007 JAN 21.00 20 38.4 -40 19  0.896  0.355 -0.9  21.1  94  35.8  56.9 162 1.26  -9.9 -18.8  9:36 12:39 15:43                 0   0   0        24  29 -4.4  9.0 D
 2007 JAN 22.00 20 41.9 -42  5  0.917  0.384 -0.4  23.0  88  36.0  48.3 163 1.07 -11.4 -20.1  9:51 12:39 15:27                 0   0   0        37  42 -4.7  9.8 D
 2007 JAN 23.00 20 45.3 -43 40  0.940  0.414  0.1  24.7  84  36.0  40.9 165 0.91 -12.8 -21.3 10:05 12:38 15:11                 0   0   0        50  56 -5.0 10.6 D
 2007 JAN 24.00 20 48.5 -45  5  0.962  0.442  0.6  26.2  80  36.1  34.6 166 0.77 -14.1 -22.4 10:20 12:38 14:55                 0   0   0        64  70 -5.4 11.5 -
 2007 JAN 25.00 20 51.6 -46 21  0.985  0.471  1.0  27.7  76  36.1  29.3 168 0.66 -15.3 -23.3 10:35 12:37 14:38                 0   0   0        77  83 -5.9 12.4 -
 2007 JAN 26.00 20 54.6 -47 29  1.008  0.499  1.4  29.0  73  36.1  24.9 169 0.57 -16.4 -24.2 10:52 12:36 14:20                 0   0   0        91  96 99.9 99.9 -
 2007 JAN 27.00 20 57.5 -48 31  1.030  0.527  1.8  30.2  70  36.1  21.2 170 0.49 -17.4 -25.0 11:10 12:35 14:00                 0   0   0       104 108 99.9 99.9 -
 2007 JAN 28.00 21  0.4 -49 27  1.052  0.554  2.1  31.3  68  36.2  18.0 171 0.43 -18.4 -25.7 11:32 12:34 13:36                 0   0   0       117 120 99.9 99.9 -
 2007 JAN 29.00 21  3.2 -50 18  1.074  0.581  2.5  32.4  65  36.2  15.4 171 0.37 -19.3 -26.4 12:06 12:33 12:59                 0   0   0       129 131 99.9 99.9 -
 2007 JAN 30.00 21  6.0 -51  5  1.096  0.608  2.8  33.4  63  36.2  13.2 172 0.33 -20.2 -27.1                                  -1  -1   0       142 140 99.9 99.9 -
 2007 JAN 31.00 21  8.7 -51 49  1.117  0.634  3.1  34.4  61  36.2  11.4 173 0.29 -21.0 -27.7                                  -2  -2   0       154 146 99.9 99.9 -
 2007 FEB  1.00 21 11.4 -52 29  1.138  0.660  3.4  35.3  60  36.2   9.8 174 0.25 -21.8 -28.3                                  -3  -3   0       166 149 99.9 99.9 -
 2007 FEB  2.00 21 14.0 -53  6  1.158  0.686  3.6  36.2  58  36.2   8.5 174 0.22 -22.6 -28.8                                  -3  -3   0       177 147 99.9 99.9 -
 2007 FEB  3.00 21 16.7 -53 41  1.178  0.711  3.9  37.0  57  36.2   7.4 175 0.20 -23.3 -29.3                                  -4  -4   0       170 141 99.9 99.9 -
 2007 FEB  4.00 21 19.3 -54 13  1.198  0.736  4.1  37.8  55  36.2   6.4 176 0.18 -24.1 -29.8                                  -4  -4   0       159 133 99.9 99.9 -
 2007 FEB  5.00 21 21.8 -54 43  1.217  0.761  4.4  38.6  54  36.2   5.6 176 0.16 -24.8 -30.3                                  -5  -5   0       148 124 99.9 99.9 -
 2007 FEB  6.00 21 24.4 -55 12  1.236  0.785  4.6  39.4  53  36.2   4.9 177 0.14 -25.5 -30.8                                  -5  -5   0       137 115 99.9 99.9 -
 2007 FEB  7.00 21 26.9 -55 39  1.254  0.809  4.8  40.2  52  36.3   4.4 178 0.13 -26.1 -31.2                                  -6  -6   0       127 106 99.9 99.9 -
 2007 FEB  8.00 21 29.4 -56  5  1.272  0.833  5.0  40.9  51  36.3   3.8 178 0.12 -26.8 -31.7                                  -6  -6   0       116  96 99.9 99.9 -
 2007 FEB  9.00 21 31.9 -56 30  1.290  0.857  5.2  41.6  50  36.3   3.4 179 0.11 -27.4 -32.1                                  -7  -7   0       105  87 99.9 99.9 -
 2007 FEB 10.00 21 34.4 -56 53  1.307  0.880  5.4  42.3  49  36.3   3.0 179 0.10 -28.0 -32.5                                  -7  -7   0        95  78 99.9 99.9 -
 2007 FEB 11.00 21 36.9 -57 15  1.324  0.903  5.6  43.0  48  36.3   2.7 180 0.09 -28.6 -33.0                                  -7  -7   0        84  68 99.9 99.9 -
 2007 FEB 12.00 21 39.3 -57 37  1.341  0.926  5.8  43.7  47  36.3   2.4 180 0.08 -29.2 -33.4                                  -8  -8   0        72  60 99.9 99.9 -
 2007 FEB 13.00 21 41.7 -57 57  1.357  0.949  5.9  44.4  47  36.3   2.2 181 0.07 -29.8 -33.8                                  -8  -8   0        61  51 99.9 99.9 -
            Comet McNaught        2006 P1          LAT=  40.10  LON=-105.10         Naked Eye Limiting Mag = 5.5         m1 = 5.60 + 5 log delta + 14.0 log r
                      2000
 YEAR MON   UT     RA     DEC   DELTA    R    MAG ELONG PHA PLANE  TAIL TPA TLAU  ALDF  AZDF  RISE  TRAN  SET    TWI   MOON  AL1 AL2 AZ1 AZ2   EMS EMC MGLM  VIS

 2007 FEB 14.00 21 44.2 -58 17  1.373  0.971  6.1  45.0  46  36.3   1.9 181 0.07 -30.4 -34.2                                  -8  -8   0        49  44 99.9 99.9 -
 2007 FEB 15.00 21 46.6 -58 37  1.388  0.994  6.3  45.7  45  36.3   1.7 182 0.06 -31.0 -34.6                                  -9  -9   0        37  40 99.9 99.9 -
 2007 FEB 16.00 21 49.0 -58 55  1.403  1.016  6.4  46.4  45  36.3   1.6 182 0.06 -31.6 -35.0                                  -9  -9   0        24  39 99.9 99.9 -
 2007 FEB 17.00 21 51.4 -59 14  1.418  1.038  6.6  47.0  44  36.3   1.4 183 0.05 -32.1 -35.4                                  -9  -9   0        10  42 99.9 99.9 -
 2007 FEB 18.00 21 53.8 -59 31  1.432  1.060  6.7  47.7  44  36.3   1.3 183 0.05 -32.7 -35.8                                 -10 -10   0         4  48 99.9 99.9 -
 2007 FEB 19.00 21 56.2 -59 49  1.447  1.081  6.9  48.3  43  36.3   1.2 184 0.04 -33.2 -36.3                                 -10 -10   0        17  57 99.9 99.9 -
 2007 FEB 20.00 21 58.5 -60  6  1.461  1.102  7.0  49.0  43  36.3   1.1 184 0.04 -33.8 -36.7                                 -10 -10   0        31  67 99.9 99.9 -

Explanation / Legend

Ephemeris calculated by Steve Albers