| 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  12 | 20:00 | 04 days |   10  17  03 | +12  14  18 | 06:38 | 13:30 | 20:21 | -0.84 |    Not observable | Leo
| 2021  08  12 | 21:00 | 04 days |   10  17  20 | +12  12  29 | 06:38 | 13:30 | 20:21 | -0.84 |    Not observable | Leo
| 2021  08  12 | 22:00 | 04 days |   10  17  38 | +12  10  41 | 06:38 | 13:30 | 20:21 | -0.84 |    Not observable | Leo
| 2021  08  12 | 23:00 | 04 days |   10  17  55 | +12  08  52 | 06:38 | 13:30 | 20:21 | -0.83 |    Not observable | Leo
| 2021  08  13 | 00:00 | 04 days |   10  18  12 | +12  07  03 | 06:44 | 13:33 | 20:21 | -0.83 |    Not observable | Leo
| 2021  08  13 | 01:00 | 04 days |   10  18  29 | +12  05  15 | 06:44 | 13:33 | 20:21 | -0.83 |    Not observable | Leo
| 2021  08  13 | 02:00 | 04 days |   10  18  46 | +12  03  26 | 06:44 | 13:33 | 20:21 | -0.82 |    Not observable | Leo
| 2021  08  13 | 03:00 | 04 days |   10  19  03 | +12  01  37 | 06:44 | 13:33 | 20:21 | -0.82 |    Not observable | Leo
| 2021  08  13 | 04:00 | 04 days |   10  19  21 | +11  59  48 | 06:44 | 13:33 | 20:21 | -0.82 |    Not observable | Leo
| 2021  08  13 | 05:00 | 04 days |   10  19  38 | +11  58  00 | 06:44 | 13:33 | 20:21 | -0.81 |    Not observable | Leo
| 2021  08  13 | 06:00 | 05 days |   10  19  55 | +11  56  11 | 06:44 | 13:33 | 20:21 | -0.81 |    Not observable | Leo
| 2021  08  13 | 07:00 | 05 days |   10  20  12 | +11  54  22 | 06:44 | 13:33 | 20:21 | -0.81 |    Not observable | Leo
| 2021  08  13 | 08:00 | 05 days |   10  20  29 | +11  52  33 | 06:44 | 13:33 | 20:21 | -0.81 |    Not observable | Leo
| 2021  08  13 | 09:00 | 05 days |   10  20  46 | +11  50  44 | 06:44 | 13:33 | 20:21 | -0.80 |    Not observable | Leo
| 2021  08  13 | 10:00 | 05 days |   10  21  03 | +11  48  55 | 06:44 | 13:33 | 20:21 | -0.80 |    Not observable | Leo
| 2021  08  13 | 11:00 | 05 days |   10  21  20 | +11  47  06 | 06:44 | 13:33 | 20:21 | -0.80 |    Not observable | Leo
| 2021  08  13 | 12:00 | 05 days |   10  21  37 | +11  45  17 | 06:44 | 13:33 | 20:21 | -0.79 |    Not observable | Leo
| 2021  08  13 | 13:00 | 05 days |   10  21  54 | +11  43  28 | 06:44 | 13:33 | 20:21 | -0.79 |    Not observable | Leo
| 2021  08  13 | 14:00 | 05 days |   10  22  11 | +11  41  38 | 06:44 | 13:33 | 20:21 | -0.79 |    Not observable | Leo
| 2021  08  13 | 15:00 | 05 days |   10  22  28 | +11  39  49 | 06:44 | 13:33 | 20:21 | -0.78 |    Not observable | Leo
| 2021  08  13 | 16:00 | 05 days |   10  22  45 | +11  38  00 | 06:44 | 13:33 | 20:21 | -0.78 |    Not observable | Leo
| 2021  08  13 | 17:00 | 05 days |   10  23  02 | +11  36  11 | 06:44 | 13:33 | 20:21 | -0.78 |    Not observable | Leo
| 2021  08  13 | 18:00 | 05 days |   10  23  19 | +11  34  21 | 06:44 | 13:33 | 20:21 | -0.77 |    Not observable | Leo
| 2021  08  13 | 19:00 | 05 days |   10  23  36 | +11  32  32 | 06:44 | 13:33 | 20:21 | -0.77 |    Not observable | Leo
| 2021  08  13 | 20:00 | 05 days |   10  23  53 | +11  30  42 | 06:44 | 13:33 | 20:21 | -0.77 |    Not observable | Leo
|
| 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/>