| 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.  |                   |
|
| 2026  07  17 | 00:00 | 02 days |   07  14  46 | +17  23  05 | 05:07 | 12:17 | 19:26 |  4.42 |    Not observable | Gemini
| 2026  07  18 | 00:00 | 03 days |   07  12  45 | +17  30  09 | 05:00 | 12:11 | 19:21 |  4.04 |    Not observable | Gemini
| 2026  07  19 | 00:00 | 04 days |   07  11  00 | +17  38  13 | 04:54 | 12:05 | 19:16 |  3.67 |    Not observable | Gemini
| 2026  07  20 | 00:00 | 05 days |   07  09  32 | +17  47  13 | 04:48 | 12:00 | 19:11 |  3.31 |    Not observable | Gemini
| 2026  07  21 | 00:00 | 06 days |   07  08  24 | +17  56  59 | 04:42 | 11:55 | 19:07 |  2.96 |    Not observable | Gemini
| 2026  07  22 | 00:00 | 07 days |   07  07  37 | +18  07  26 | 04:37 | 11:50 | 19:03 |  2.63 |    Not observable | Gemini
| 2026  07  23 | 00:00 | 08 days |   07  07  12 | +18  18  26 | 04:32 | 11:46 | 18:59 |  2.32 |    Not observable | Gemini
| 2026  07  24 | 00:00 | 09 days |   07  07  11 | +18  29  50 | 04:27 | 11:42 | 18:56 |  2.02 |    Not observable | Gemini
| 2026  07  25 | 00:00 | 10 days |   07  07  34 | +18  41  29 | 04:23 | 11:38 | 18:53 |  1.75 |    Not observable | Gemini
| 2026  07  26 | 00:00 | 11 days |   07  08  22 | +18  53  16 | 04:19 | 11:35 | 18:51 |  1.49 |    Not observable | Gemini
| 2026  07  27 | 00:00 | 12 days |   07  09  35 | +19  05  01 | 04:15 | 11:32 | 18:49 |  1.25 |    Not observable | Gemini
| 2026  07  28 | 00:00 | 13 days |   07  11  15 | +19  16  34 | 04:12 | 11:30 | 18:48 |  1.02 |    Not observable | Gemini
| 2026  07  29 | 00:00 | 14 days |   07  13  20 | +19  27  46 | 04:09 | 11:28 | 18:47 |  0.81 |    Not observable | Gemini
| 2026  07  30 | 00:00 | 15 days |   07  15  52 | +19  38  26 | 04:07 | 11:27 | 18:46 |  0.61 |    Not observable | Gemini
| 2026  07  31 | 00:00 | 16 days |   07  18  49 | +19  48  23 | 04:05 | 11:26 | 18:46 |  0.42 |    Not observable | Gemini
| 2026  08  01 | 00:00 | 17 days |   07  22  12 | +19  57  28 | 04:04 | 11:25 | 18:46 |  0.25 |    Not observable | Gemini
| 2026  08  02 | 00:00 | 18 days |   07  26  01 | +20  05  29 | 04:04 | 11:25 | 18:46 |  0.09 |    Not observable | Gemini
| 2026  08  03 | 00:00 | 19 days |   07  30  15 | +20  12  15 | 04:03 | 11:25 | 18:47 | -0.06 |    Not observable | Gemini
| 2026  08  04 | 00:00 | 20 days |   07  34  53 | +20  17  34 | 04:04 | 11:26 | 18:48 | -0.20 | 05:04 until 05:07 | Gemini
| 2026  08  05 | 00:00 | 21 days |   07  39  55 | +20  21  17 | 04:04 | 11:27 | 18:50 | -0.33 | 05:03 until 05:10 | Gemini
| 2026  08  06 | 00:00 | 22 days |   07  45  20 | +20  23  11 | 04:06 | 11:29 | 18:51 | -0.45 | 05:03 until 05:13 | Gemini
| 2026  08  07 | 00:00 | 23 days |   07  51  06 | +20  23  06 | 04:08 | 11:30 | 18:53 | -0.56 | 05:04 until 05:15 | Gemini
| 2026  08  08 | 00:00 | 24 days |   07  57  14 | +20  20  53 | 04:10 | 11:33 | 18:55 | -0.66 | 05:05 until 05:18 | Gemini
| 2026  08  09 | 00:00 | 25 days |   08  03  41 | +20  16  22 | 04:13 | 11:35 | 18:57 | -0.75 | 05:07 until 05:20 | Cancer
| 2026  08  10 | 00:00 | 26 days |   08  10  26 | +20  09  26 | 04:16 | 11:38 | 19:00 | -0.84 | 05:09 until 05:22 | Cancer
|
| All times computed for Cambridge (latitude 42.38; longitude -71.11)
|      and expressed in Cambridge time.
| All positions are in J2000.0 coordinates.
|
| Ephemeris computed by Dominic Ford.
| <https://in-the-sky.org/>