| Ephemeris for Mercury
|
|     DATE     | Age of  | RIGHT ASCENS | DECLINATION | Rise  | Culm  | Set   | Approx|    Observable     | Constellation
| Year Mth Day | Moon    | hour min sec | deg min sec |       |       |       | Mag.  |                   |
|
| 2017  08  31 | 10 days |   10  04  22 | +08  21  14 | 05:39 | 12:13 | 18:47 |  3.83 |    Not observable | Leo
| 2017  09  01 | 11 days |   10  02  23 | +08  50  26 | 05:32 | 12:07 | 18:43 |  3.30 |    Not observable | Leo
| 2017  09  02 | 12 days |   10  00  49 | +09  18  11 | 05:24 | 12:02 | 18:39 |  2.80 |    Not observable | Leo
| 2017  09  03 | 13 days |   09  59  42 | +09  44  01 | 05:18 | 11:57 | 18:36 |  2.32 |    Not observable | Leo
| 2017  09  04 | 14 days |   09  59  05 | +10  07  30 | 05:12 | 11:52 | 18:33 |  1.89 |    Not observable | Leo
| 2017  09  05 | 15 days |   09  59  00 | +10  28  18 | 05:06 | 11:48 | 18:30 |  1.48 |    Not observable | Leo
| 2017  09  06 | 16 days |   09  59  28 | +10  46  03 | 05:02 | 11:45 | 18:28 |  1.12 |    Not observable | Leo
| 2017  09  07 | 17 days |   10  00  28 | +11  00  31 | 04:58 | 11:42 | 18:26 |  0.79 |    Not observable | Leo
| 2017  09  08 | 18 days |   10  02  02 | +11  11  28 | 04:55 | 11:40 | 18:24 |  0.50 |    Not observable | Leo
| 2017  09  09 | 19 days |   10  04  09 | +11  18  44 | 04:52 | 11:38 | 18:23 |  0.24 |    Not observable | Leo
| 2017  09  10 | 20 days |   10  06  48 | +11  22  13 | 04:51 | 11:36 | 18:22 |  0.02 |    Not observable | Leo
| 2017  09  11 | 21 days |   10  09  57 | +11  21  50 | 04:50 | 11:36 | 18:21 | -0.18 | 05:47 until 05:54 | Leo
| 2017  09  12 | 22 days |   10  13  36 | +11  17  34 | 04:50 | 11:35 | 18:21 | -0.35 | 05:45 until 05:57 | Leo
| 2017  09  13 | 23 days |   10  17  42 | +11  09  26 | 04:51 | 11:35 | 18:20 | -0.49 | 05:44 until 06:00 | Leo
| 2017  09  14 | 24 days |   10  22  13 | +10  57  30 | 04:52 | 11:36 | 18:20 | -0.61 | 05:44 until 06:02 | Leo
| 2017  09  15 | 25 days |   10  27  07 | +10  41  53 | 04:54 | 11:37 | 18:20 | -0.72 | 05:45 until 06:04 | Leo
| 2017  09  16 | 26 days |   10  32  21 | +10  22  43 | 04:57 | 11:38 | 18:20 | -0.80 | 05:46 until 06:06 | Leo
| 2017  09  17 | 27 days |   10  37  53 | +10  00  09 | 05:00 | 11:40 | 18:20 | -0.87 | 05:48 until 06:08 | Leo
| 2017  09  18 | 28 days |   10  43  41 | +09  34  25 | 05:03 | 11:42 | 18:20 | -0.93 | 05:51 until 06:10 | Leo
| 2017  09  19 | 29 days |   10  49  42 | +09  05  44 | 05:07 | 11:44 | 18:21 | -0.98 | 05:54 until 06:12 | Leo
| 2017  09  20 | 30 days |   10  55  53 | +08  34  19 | 05:11 | 11:46 | 18:21 | -1.02 | 05:58 until 06:13 | Leo
| 2017  09  21 | 01 days |   11  02  14 | +08  00  27 | 05:16 | 11:48 | 18:21 | -1.06 | 06:03 until 06:14 | Leo
| 2017  09  22 | 02 days |   11  08  41 | +07  24  22 | 05:21 | 11:51 | 18:21 | -1.09 | 06:07 until 06:15 | Leo
| 2017  09  23 | 03 days |   11  15  14 | +06  46  19 | 05:26 | 11:54 | 18:22 | -1.13 | 06:12 until 06:16 | Leo
| 2017  09  24 | 04 days |   11  21  50 | +06  06  33 | 05:31 | 11:56 | 18:22 | -1.16 |    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/>