| 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.  |                   |
|
| 2021  02  02 | 19:00 | 21 days |   21  46  08 | -10  38  06 | 07:16 | 12:39 | 18:03 |  2.04 |    Not observable | Capricornus
| 2021  02  03 | 19:00 | 22 days |   21  43  08 | -10  38  00 | 07:09 | 12:33 | 17:57 |  2.63 |    Not observable | Capricornus
| 2021  02  04 | 19:00 | 23 days |   21  39  35 | -10  42  10 | 07:02 | 12:26 | 17:50 |  3.28 |    Not observable | Capricornus
| 2021  02  05 | 19:00 | 24 days |   21  35  34 | -10  50  22 | 06:55 | 12:18 | 17:42 |  3.98 |    Not observable | Capricornus
| 2021  02  06 | 19:00 | 25 days |   21  31  12 | -11  02  13 | 06:48 | 12:10 | 17:33 |  4.65 |    Not observable | Capricornus
| 2021  02  07 | 19:00 | 26 days |   21  26  37 | -11  17  15 | 06:40 | 12:02 | 17:24 |  5.13 |    Not observable | Aquarius
| 2021  02  08 | 19:00 | 27 days |   21  21  55 | -11  34  54 | 06:33 | 11:54 | 17:15 |  5.18 |    Not observable | Aquarius
| 2021  02  09 | 19:00 | 28 days |   21  17  14 | -11  54  33 | 06:25 | 11:45 | 17:05 |  4.79 |    Not observable | Aquarius
| 2021  02  10 | 19:00 | 29 days |   21  12  43 | -12  15  38 | 06:18 | 11:36 | 16:55 |  4.23 |    Not observable | Aquarius
| 2021  02  11 | 19:00 | 01 days |   21  08  26 | -12  37  31 | 06:11 | 11:28 | 16:45 |  3.65 |    Not observable | Aquarius
| 2021  02  12 | 19:00 | 02 days |   21  04  29 | -12  59  43 | 06:04 | 11:20 | 16:36 |  3.11 |    Not observable | Aquarius
| 2021  02  13 | 19:00 | 03 days |   21  00  58 | -13  21  43 | 05:58 | 11:12 | 16:26 |  2.63 |    Not observable | Aquarius
| 2021  02  14 | 19:00 | 04 days |   20  57  54 | -13  43  08 | 05:52 | 11:05 | 16:18 |  2.22 |    Not observable | Aquarius
| 2021  02  15 | 19:00 | 05 days |   20  55  20 | -14  03  40 | 05:46 | 10:58 | 16:09 |  1.86 |    Not observable | Aquarius
| 2021  02  16 | 19:00 | 06 days |   20  53  17 | -14  23  02 | 05:41 | 10:51 | 16:02 |  1.56 |    Not observable | Aquarius
| 2021  02  17 | 19:00 | 07 days |   20  51  46 | -14  41  03 | 05:37 | 10:46 | 15:54 |  1.30 |    Not observable | Capricornus
| 2021  02  18 | 19:00 | 08 days |   20  50  46 | -14  57  36 | 05:32 | 10:40 | 15:48 |  1.08 |    Not observable | Capricornus
| 2021  02  19 | 19:00 | 09 days |   20  50  16 | -15  12  33 | 05:29 | 10:35 | 15:42 |  0.90 |    Not observable | Capricornus
| 2021  02  20 | 19:00 | 10 days |   20  50  15 | -15  25  51 | 05:25 | 10:31 | 15:37 |  0.74 |    Not observable | Capricornus
| 2021  02  21 | 19:00 | 11 days |   20  50  42 | -15  37  29 | 05:22 | 10:27 | 15:32 |  0.62 |    Not observable | Capricornus
| 2021  02  22 | 19:00 | 12 days |   20  51  35 | -15  47  24 | 05:20 | 10:24 | 15:28 |  0.51 |    Not observable | Capricornus
| 2021  02  23 | 19:00 | 13 days |   20  52  53 | -15  55  37 | 05:17 | 10:21 | 15:24 |  0.42 |    Not observable | Capricornus
| 2021  02  24 | 19:00 | 14 days |   20  54  33 | -16  02  08 | 05:15 | 10:18 | 15:21 |  0.35 |    Not observable | Capricornus
| 2021  02  25 | 19:00 | 15 days |   20  56  34 | -16  06  58 | 05:14 | 10:16 | 15:18 |  0.29 |    Not observable | Capricornus
| 2021  02  26 | 19:00 | 16 days |   20  58  55 | -16  10  07 | 05:12 | 10:14 | 15:16 |  0.24 |    Not observable | Capricornus
|
| 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/>