| 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  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
| 2021  10  13 | 20:00 | 08 days |   12  42  38 | -05  03  39 | 06:17 | 11:59 | 17:42 |  2.99 |    Not observable | Virgo
| 2021  10  14 | 20:00 | 09 days |   12  40  26 | -04  28  04 | 06:08 | 11:53 | 17:37 |  2.33 |    Not observable | Virgo
| 2021  10  15 | 20:00 | 10 days |   12  38  49 | -03  57  09 | 05:59 | 11:46 | 17:34 |  1.75 |    Not observable | Virgo
| 2021  10  16 | 20:00 | 11 days |   12  37  50 | -03  31  26 | 05:52 | 11:41 | 17:30 |  1.26 |    Not observable | Virgo
| 2021  10  17 | 20:00 | 12 days |   12  37  29 | -03  11  19 | 05:46 | 11:36 | 17:27 |  0.83 |    Not observable | Virgo
| 2021  10  18 | 20:00 | 13 days |   12  37  47 | -02  56  57 | 05:40 | 11:32 | 17:24 |  0.48 |    Not observable | Virgo
| 2021  10  19 | 20:00 | 14 days |   12  38  42 | -02  48  21 | 05:36 | 11:29 | 17:21 |  0.18 |    Not observable | Virgo
| 2021  10  20 | 20:00 | 15 days |   12  40  14 | -02  45  24 | 05:33 | 11:26 | 17:18 | -0.06 |    Not observable | Virgo
| 2021  10  21 | 20:00 | 16 days |   12  42  21 | -02  47  49 | 05:30 | 11:23 | 17:16 | -0.25 | 06:27 until 06:34 | Virgo
| 2021  10  22 | 20:00 | 17 days |   12  44  58 | -02  55  17 | 05:29 | 11:22 | 17:14 | -0.41 | 06:24 until 06:37 | Virgo
| 2021  10  23 | 20:00 | 18 days |   12  48  05 | -03  07  24 | 05:28 | 11:20 | 17:13 | -0.53 | 06:21 until 06:40 | 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/>