| 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.  |                   |
|
| 2020  03  30 | 20:00 | 07 days |   23  03  13 | -08  18  13 | 05:38 | 11:09 | 16:41 |  0.03 |    Not observable | Aquarius
| 2020  03  31 | 20:00 | 08 days |   23  08  07 | -07  53  09 | 05:37 | 11:10 | 16:43 |  0.02 |    Not observable | Aquarius
| 2020  04  01 | 20:00 | 09 days |   23  13  06 | -07  26  44 | 05:37 | 11:11 | 16:45 | -0.00 |    Not observable | Aquarius
| 2020  04  02 | 20:00 | 10 days |   23  18  10 | -06  59  01 | 05:36 | 11:12 | 16:48 | -0.02 |    Not observable | Aquarius
| 2020  04  03 | 20:00 | 11 days |   23  23  20 | -06  29  59 | 05:36 | 11:13 | 16:51 | -0.04 |    Not observable | Aquarius
| 2020  04  04 | 20:00 | 12 days |   23  28  35 | -05  59  42 | 05:35 | 11:15 | 16:54 | -0.06 |    Not observable | Aquarius
| 2020  04  05 | 20:00 | 13 days |   23  33  55 | -05  28  10 | 05:34 | 11:16 | 16:57 | -0.08 |    Not observable | Aquarius
| 2020  04  06 | 20:00 | 14 days |   23  39  20 | -04  55  26 | 05:34 | 11:17 | 17:01 | -0.11 |    Not observable | Aquarius
| 2020  04  07 | 20:00 | 15 days |   23  44  50 | -04  21  31 | 05:33 | 11:19 | 17:04 | -0.13 |    Not observable | Aquarius
| 2020  04  08 | 20:00 | 16 days |   23  50  25 | -03  46  26 | 05:33 | 11:20 | 17:08 | -0.16 |    Not observable | Aquarius
| 2020  04  09 | 20:00 | 17 days |   23  56  05 | -03  10  12 | 05:32 | 11:22 | 17:12 | -0.19 |    Not observable | Pisces
| 2020  04  10 | 20:00 | 18 days |   00  01  49 | -02  32  52 | 05:32 | 11:24 | 17:16 | -0.22 |    Not observable | Pisces
| 2020  04  11 | 20:00 | 19 days |   00  07  38 | -01  54  26 | 05:31 | 11:25 | 17:20 | -0.26 |    Not observable | Pisces
| 2020  04  12 | 20:00 | 20 days |   00  13  32 | -01  14  57 | 05:31 | 11:27 | 17:24 | -0.30 |    Not observable | Pisces
| 2020  04  13 | 20:00 | 21 days |   00  19  32 | -00  34  25 | 05:30 | 11:29 | 17:28 | -0.34 |    Not observable | Pisces
| 2020  04  14 | 20:00 | 22 days |   00  25  36 | +00  07  05 | 05:30 | 11:31 | 17:33 | -0.38 |    Not observable | Pisces
| 2020  04  15 | 20:00 | 23 days |   00  31  46 | +00  49  36 | 05:30 | 11:33 | 17:37 | -0.43 |    Not observable | Cetus
| 2020  04  16 | 20:00 | 24 days |   00  38  01 | +01  33  03 | 05:29 | 11:36 | 17:42 | -0.48 |    Not observable | Cetus
| 2020  04  17 | 20:00 | 25 days |   00  44  21 | +02  17  25 | 05:29 | 11:38 | 17:47 | -0.53 |    Not observable | Cetus
| 2020  04  18 | 20:00 | 26 days |   00  50  47 | +03  02  39 | 05:29 | 11:40 | 17:52 | -0.59 |    Not observable | Pisces
| 2020  04  19 | 20:00 | 27 days |   00  57  20 | +03  48  44 | 05:28 | 11:43 | 17:58 | -0.65 |    Not observable | Pisces
| 2020  04  20 | 20:00 | 28 days |   01  03  58 | +04  35  35 | 05:28 | 11:46 | 18:03 | -0.72 |    Not observable | Pisces
| 2020  04  21 | 20:00 | 29 days |   01  10  43 | +05  23  11 | 05:28 | 11:48 | 18:09 | -0.79 |    Not observable | Pisces
| 2020  04  22 | 20:00 | 30 days |   01  17  35 | +06  11  28 | 05:28 | 11:51 | 18:14 | -0.87 |    Not observable | Pisces
| 2020  04  23 | 20:00 | 01 days |   01  24  33 | +07  00  22 | 05:28 | 11:54 | 18:20 | -0.95 |    Not observable | Pisces
|
| 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/>