| 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  09  18 | 20:00 | 12 days |   13  16  25 | -11  31  54 | 08:45 | 14:07 | 19:28 |  0.17 |    Not observable | Virgo
| 2021  09  19 | 20:00 | 13 days |   13  18  48 | -11  52  55 | 08:45 | 14:05 | 19:25 |  0.21 |    Not observable | Virgo
| 2021  09  20 | 20:00 | 14 days |   13  20  57 | -12  11  57 | 08:45 | 14:04 | 19:22 |  0.24 |    Not observable | Virgo
| 2021  09  21 | 20:00 | 15 days |   13  22  51 | -12  28  50 | 08:44 | 14:02 | 19:19 |  0.29 |    Not observable | Virgo
| 2021  09  22 | 20:00 | 16 days |   13  24  28 | -12  43  23 | 08:43 | 14:00 | 19:16 |  0.35 |    Not observable | Virgo
| 2021  09  23 | 20:00 | 17 days |   13  25  47 | -12  55  23 | 08:42 | 13:57 | 19:13 |  0.42 |    Not observable | Virgo
| 2021  09  24 | 20:00 | 18 days |   13  26  46 | -13  04  39 | 08:40 | 13:55 | 19:10 |  0.50 |    Not observable | Virgo
| 2021  09  25 | 20:00 | 19 days |   13  27  24 | -13  10  57 | 08:38 | 13:52 | 19:06 |  0.60 |    Not observable | Virgo
| 2021  09  26 | 20:00 | 20 days |   13  27  40 | -13  14  01 | 08:35 | 13:48 | 19:02 |  0.72 |    Not observable | Virgo
| 2021  09  27 | 20:00 | 21 days |   13  27  32 | -13  13  38 | 08:31 | 13:45 | 18:58 |  0.87 |    Not observable | Virgo
| 2021  09  28 | 20:00 | 22 days |   13  26  59 | -13  09  32 | 08:27 | 13:41 | 18:54 |  1.04 |    Not observable | Virgo
| 2021  09  29 | 20:00 | 23 days |   13  26  00 | -13  01  28 | 08:22 | 13:36 | 18:50 |  1.25 |    Not observable | Virgo
| 2021  09  30 | 20:00 | 24 days |   13  24  35 | -12  49  13 | 08:16 | 13:31 | 18:46 |  1.50 |    Not observable | Virgo
| 2021  10  01 | 20:00 | 25 days |   13  22  44 | -12  32  37 | 08:10 | 13:26 | 18:41 |  1.80 |    Not observable | Virgo
| 2021  10  02 | 20:00 | 26 days |   13  20  26 | -12  11  33 | 08:03 | 13:20 | 18:36 |  2.16 |    Not observable | Virgo
| 2021  10  03 | 20:00 | 27 days |   13  17  44 | -11  45  59 | 07:55 | 13:13 | 18:31 |  2.58 |    Not observable | Virgo
| 2021  10  04 | 20:00 | 28 days |   13  14  39 | -11  16  01 | 07:47 | 13:07 | 18:26 |  3.07 |    Not observable | Virgo
| 2021  10  05 | 20:00 | 29 days |   13  11  14 | -10  41  54 | 07:38 | 13:00 | 18:21 |  3.64 |    Not observable | Virgo
| 2021  10  06 | 20:00 | 01 days |   13  07  33 | -10  04  03 | 07:28 | 12:52 | 18:16 |  4.29 |    Not observable | Virgo
| 2021  10  07 | 20:00 | 02 days |   13  03  42 | -09  23  04 | 07:18 | 12:45 | 18:11 |  5.01 |    Not observable | Virgo
| 2021  10  08 | 20:00 | 03 days |   12  59  46 | -08  39  43 | 07:08 | 12:37 | 18:06 |  5.72 |    Not observable | Virgo
| 2021  10  09 | 20:00 | 04 days |   12  55  51 | -07  54  58 | 06:57 | 12:29 | 18:01 |  5.98 |    Not observable | Virgo
| 2021  10  10 | 20:00 | 05 days |   12  52  04 | -07  09  52 | 06:47 | 12:21 | 17:56 |  5.38 |    Not observable | Virgo
| 2021  10  11 | 20:00 | 06 days |   12  48  32 | -06  25  32 | 06:36 | 12:14 | 17:51 |  4.55 |    Not observable | Virgo
| 2021  10  12 | 20:00 | 07 days |   12  45  22 | -05  43  07 | 06:26 | 12:06 | 17:46 |  3.74 |    Not observable | Virgo
|
| 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/>