| 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.  |                   |
|
| 2019  12  13 | 19:00 | 18 days |   16  18  58 | -20  40  49 | 05:46 | 10:30 | 15:14 | -0.56 |    Not observable | Scorpius
| 2019  12  14 | 19:00 | 19 days |   16  25  11 | -21  02  57 | 05:49 | 10:32 | 15:15 | -0.56 |    Not observable | Ophiuchus
| 2019  12  15 | 19:00 | 20 days |   16  31  28 | -21  24  13 | 05:53 | 10:34 | 15:15 | -0.56 |    Not observable | Ophiuchus
| 2019  12  16 | 19:00 | 21 days |   16  37  48 | -21  44  36 | 05:57 | 10:37 | 15:16 | -0.57 |    Not observable | Ophiuchus
| 2019  12  17 | 19:00 | 22 days |   16  44  11 | -22  04  03 | 06:01 | 10:39 | 15:17 | -0.58 |    Not observable | Ophiuchus
| 2019  12  18 | 19:00 | 23 days |   16  50  38 | -22  22  31 | 06:05 | 10:42 | 15:18 | -0.59 |    Not observable | Ophiuchus
| 2019  12  19 | 19:00 | 24 days |   16  57  07 | -22  39  57 | 06:09 | 10:44 | 15:19 | -0.60 |    Not observable | Ophiuchus
| 2019  12  20 | 19:00 | 25 days |   17  03  39 | -22  56  21 | 06:13 | 10:47 | 15:20 | -0.62 |    Not observable | Ophiuchus
| 2019  12  21 | 19:00 | 26 days |   17  10  14 | -23  11  39 | 06:17 | 10:49 | 15:22 | -0.63 |    Not observable | Ophiuchus
| 2019  12  22 | 19:00 | 27 days |   17  16  51 | -23  25  49 | 06:20 | 10:52 | 15:23 | -0.65 |    Not observable | Ophiuchus
| 2019  12  23 | 19:00 | 28 days |   17  23  31 | -23  38  51 | 06:24 | 10:55 | 15:25 | -0.67 |    Not observable | Ophiuchus
| 2019  12  24 | 19:00 | 29 days |   17  30  13 | -23  50  42 | 06:28 | 10:57 | 15:27 | -0.70 |    Not observable | Ophiuchus
| 2019  12  25 | 19:00 | 30 days |   17  36  57 | -24  01  21 | 06:32 | 11:00 | 15:28 | -0.72 |    Not observable | Ophiuchus
| 2019  12  26 | 19:00 | 01 days |   17  43  44 | -24  10  47 | 06:35 | 11:03 | 15:30 | -0.75 |    Not observable | Sagittarius
| 2019  12  27 | 19:00 | 02 days |   17  50  32 | -24  18  57 | 06:39 | 11:06 | 15:32 | -0.78 |    Not observable | Sagittarius
| 2019  12  28 | 19:00 | 03 days |   17  57  23 | -24  25  51 | 06:42 | 11:08 | 15:35 | -0.82 |    Not observable | Sagittarius
| 2019  12  29 | 19:00 | 04 days |   18  04  15 | -24  31  27 | 06:46 | 11:11 | 15:37 | -0.85 |    Not observable | Sagittarius
| 2019  12  30 | 19:00 | 05 days |   18  11  08 | -24  35  45 | 06:49 | 11:14 | 15:40 | -0.89 |    Not observable | Sagittarius
| 2019  12  31 | 19:00 | 06 days |   18  18  04 | -24  38  42 | 06:52 | 11:17 | 15:42 | -0.93 |    Not observable | Sagittarius
| 2020  01  01 | 19:00 | 07 days |   18  25  01 | -24  40  17 | 06:56 | 11:20 | 15:45 | -0.98 |    Not observable | Sagittarius
| 2020  01  02 | 19:00 | 08 days |   18  31  59 | -24  40  31 | 06:59 | 11:23 | 15:48 | -1.02 |    Not observable | Sagittarius
| 2020  01  03 | 19:00 | 09 days |   18  38  59 | -24  39  20 | 07:02 | 11:26 | 15:51 | -1.07 |    Not observable | Sagittarius
| 2020  01  04 | 19:00 | 10 days |   18  46  00 | -24  36  45 | 07:05 | 11:29 | 15:54 | -1.12 |    Not observable | Sagittarius
| 2020  01  05 | 19:00 | 11 days |   18  53  02 | -24  32  45 | 07:07 | 11:32 | 15:57 | -1.17 |    Not observable | Sagittarius
| 2020  01  06 | 19:00 | 12 days |   19  00  05 | -24  27  18 | 07:10 | 11:35 | 16:01 | -1.22 |    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/>