| 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  08  19 | 20:00 | 12 days |   11  02  04 | +07  04  45 | 07:16 | 13:48 | 20:19 | -0.42 |    Not observable | Leo
| 2021  08  20 | 20:00 | 13 days |   11  08  01 | +06  20  12 | 07:21 | 13:50 | 20:19 | -0.37 |    Not observable | Leo
| 2021  08  21 | 20:00 | 14 days |   11  13  52 | +05  35  45 | 07:26 | 13:52 | 20:18 | -0.33 |    Not observable | Leo
| 2021  08  22 | 20:00 | 15 days |   11  19  36 | +04  51  27 | 07:30 | 13:54 | 20:17 | -0.29 |    Not observable | Leo
| 2021  08  23 | 20:00 | 16 days |   11  25  14 | +04  07  21 | 07:35 | 13:55 | 20:16 | -0.26 |    Not observable | Leo
| 2021  08  24 | 20:00 | 17 days |   11  30  46 | +03  23  28 | 07:39 | 13:57 | 20:15 | -0.22 |    Not observable | Leo
| 2021  08  25 | 20:00 | 18 days |   11  36  13 | +02  39  53 | 07:44 | 13:59 | 20:14 | -0.19 |    Not observable | Leo
| 2021  08  26 | 20:00 | 19 days |   11  41  33 | +01  56  37 | 07:48 | 14:00 | 20:13 | -0.17 |    Not observable | Virgo
| 2021  08  27 | 20:00 | 20 days |   11  46  48 | +01  13  42 | 07:52 | 14:02 | 20:11 | -0.14 |    Not observable | Virgo
| 2021  08  28 | 20:00 | 21 days |   11  51  58 | +00  31  11 | 07:56 | 14:03 | 20:10 | -0.12 |    Not observable | Virgo
| 2021  08  29 | 20:00 | 22 days |   11  57  02 | -00  10  53 | 07:59 | 14:04 | 20:09 | -0.10 |    Not observable | Virgo
| 2021  08  30 | 20:00 | 23 days |   12  02  01 | -00  52  30 | 08:03 | 14:05 | 20:07 | -0.08 |    Not observable | Virgo
| 2021  08  31 | 20:00 | 24 days |   12  06  54 | -01  33  36 | 08:07 | 14:06 | 20:06 | -0.06 |    Not observable | Virgo
| 2021  09  01 | 20:00 | 25 days |   12  11  42 | -02  14  09 | 08:10 | 14:07 | 20:04 | -0.04 |    Not observable | Virgo
| 2021  09  02 | 20:00 | 26 days |   12  16  24 | -02  54  06 | 08:13 | 14:08 | 20:02 | -0.03 |    Not observable | Virgo
| 2021  09  03 | 20:00 | 27 days |   12  21  01 | -03  33  26 | 08:17 | 14:09 | 20:01 | -0.02 |    Not observable | Virgo
| 2021  09  04 | 20:00 | 28 days |   12  25  33 | -04  12  06 | 08:20 | 14:09 | 19:59 | -0.01 |    Not observable | Virgo
| 2021  09  05 | 20:00 | 29 days |   12  29  58 | -04  50  03 | 08:23 | 14:10 | 19:57 |  0.01 |    Not observable | Virgo
| 2021  09  06 | 20:00 | 30 days |   12  34  18 | -05  27  14 | 08:25 | 14:10 | 19:55 |  0.02 |    Not observable | Virgo
| 2021  09  07 | 20:00 | 01 days |   12  38  32 | -06  03  37 | 08:28 | 14:11 | 19:54 |  0.02 |    Not observable | Virgo
| 2021  09  08 | 20:00 | 02 days |   12  42  39 | -06  39  08 | 08:30 | 14:11 | 19:52 |  0.03 |    Not observable | Virgo
| 2021  09  09 | 20:00 | 03 days |   12  46  39 | -07  13  44 | 08:33 | 14:11 | 19:50 |  0.04 |    Not observable | Virgo
| 2021  09  10 | 20:00 | 04 days |   12  50  33 | -07  47  21 | 08:35 | 14:11 | 19:47 |  0.05 |    Not observable | Virgo
| 2021  09  11 | 20:00 | 05 days |   12  54  19 | -08  19  56 | 08:37 | 14:11 | 19:45 |  0.06 |    Not observable | Virgo
| 2021  09  12 | 20:00 | 06 days |   12  57  57 | -08  51  24 | 08:39 | 14:11 | 19:43 |  0.07 |    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/>