| Ephemeris for Mercury
|
|     DATE     | Time  | Age of  | RIGHT ASCENS | DECLINATION | Rise  | Culm  | Set   | Approx|    Observable     | Constellation
| Year Mth Day |       | Moon    | hour min sec | deg min sec |       |       |       | Mag.  |                   |
|
| 2018  01  05 | 19:00 | 19 days |   17  30  23 | -21  58  44 | 05:32 | 10:10 | 14:48 | -0.34 | 06:37 until 06:44 | Ophiuchus
| 2018  01  06 | 19:00 | 20 days |   17  35  34 | -22  10  54 | 05:34 | 10:11 | 14:48 | -0.33 | 06:40 until 06:44 | Ophiuchus
| 2018  01  07 | 19:00 | 21 days |   17  40  54 | -22  22  27 | 05:36 | 10:12 | 14:48 | -0.32 | 06:42 until 06:44 | Ophiuchus
| 2018  01  08 | 19:00 | 22 days |   17  46  22 | -22  33  17 | 05:38 | 10:13 | 14:49 | -0.32 |    Not observable | Sagittarius
| 2018  01  09 | 19:00 | 23 days |   17  51  58 | -22  43  20 | 05:41 | 10:15 | 14:49 | -0.31 |    Not observable | Sagittarius
| 2018  01  10 | 19:00 | 24 days |   17  57  40 | -22  52  32 | 05:43 | 10:17 | 14:50 | -0.30 |    Not observable | Sagittarius
| 2018  01  11 | 19:00 | 25 days |   18  03  29 | -23  00  50 | 05:46 | 10:18 | 14:51 | -0.30 |    Not observable | Sagittarius
| 2018  01  12 | 19:00 | 26 days |   18  09  23 | -23  08  11 | 05:48 | 10:20 | 14:53 | -0.30 |    Not observable | Sagittarius
| 2018  01  13 | 19:00 | 27 days |   18  15  22 | -23  14  32 | 05:51 | 10:22 | 14:54 | -0.29 |    Not observable | Sagittarius
| 2018  01  14 | 19:00 | 28 days |   18  21  26 | -23  19  49 | 05:53 | 10:24 | 14:56 | -0.29 |    Not observable | Sagittarius
| 2018  01  15 | 19:00 | 29 days |   18  27  34 | -23  24  02 | 05:56 | 10:26 | 14:57 | -0.29 |    Not observable | Sagittarius
| 2018  01  16 | 19:00 | 30 days |   18  33  47 | -23  27  08 | 05:58 | 10:29 | 14:59 | -0.30 |    Not observable | Sagittarius
| 2018  01  17 | 19:00 | 01 days |   18  40  03 | -23  29  04 | 06:01 | 10:31 | 15:01 | -0.30 |    Not observable | Sagittarius
| 2018  01  18 | 19:00 | 02 days |   18  46  22 | -23  29  51 | 06:03 | 10:33 | 15:03 | -0.31 |    Not observable | Sagittarius
| 2018  01  19 | 19:00 | 03 days |   18  52  45 | -23  29  25 | 06:05 | 10:36 | 15:06 | -0.31 |    Not observable | Sagittarius
| 2018  01  20 | 19:00 | 04 days |   18  59  10 | -23  27  45 | 06:08 | 10:38 | 15:08 | -0.32 |    Not observable | Sagittarius
| 2018  01  21 | 19:00 | 05 days |   19  05  38 | -23  24  51 | 06:10 | 10:41 | 15:11 | -0.34 |    Not observable | Sagittarius
| 2018  01  22 | 19:00 | 06 days |   19  12  09 | -23  20  41 | 06:12 | 10:43 | 15:14 | -0.35 |    Not observable | Sagittarius
| 2018  01  23 | 19:00 | 07 days |   19  18  42 | -23  15  14 | 06:15 | 10:46 | 15:17 | -0.37 |    Not observable | Sagittarius
| 2018  01  24 | 19:00 | 08 days |   19  25  17 | -23  08  28 | 06:17 | 10:48 | 15:20 | -0.38 |    Not observable | Sagittarius
| 2018  01  25 | 19:00 | 09 days |   19  31  54 | -23  00  24 | 06:19 | 10:51 | 15:23 | -0.41 |    Not observable | Sagittarius
| 2018  01  26 | 19:00 | 10 days |   19  38  32 | -22  51  00 | 06:21 | 10:54 | 15:26 | -0.43 |    Not observable | Sagittarius
| 2018  01  27 | 19:00 | 11 days |   19  45  12 | -22  40  16 | 06:23 | 10:56 | 15:30 | -0.45 |    Not observable | Sagittarius
| 2018  01  28 | 19:00 | 12 days |   19  51  54 | -22  28  10 | 06:25 | 10:59 | 15:33 | -0.48 |    Not observable | Sagittarius
| 2018  01  29 | 19:00 | 13 days |   19  58  37 | -22  14  42 | 06:27 | 11:02 | 15:37 | -0.51 |    Not observable | Sagittarius
|
| All times computed for Cambridge (latitude 42.38; longitude -71.11)
|      and expressed in Cambridge time.
|
| Ephemeris computed by Dominic Ford.
| <https://in-the-sky.org/>