| Ephemeris for Mars
|
|     DATE     | Time  | Age of  | RIGHT ASCENS | DECLINATION | Rise  | Culm  | Set   | Approx|    Observable     | Constellation
| Year Mth Day |       | Moon    | hour min sec | deg min sec |       |       |       | Mag.  |                   |
|
| 1991  07  10 | 20:00 | 28 days |   09  59  48 | +13  27  52 | 08:34 | 15:29 | 22:23 |  1.77 |    Not observable | Leo
| 1991  07  11 | 20:00 | 00 days |   10  02  09 | +13  14  44 | 08:34 | 15:27 | 22:21 |  1.78 |    Not observable | Leo
| 1991  07  12 | 20:00 | 01 days |   10  04  30 | +13  01  31 | 08:33 | 15:26 | 22:18 |  1.78 |    Not observable | Leo
| 1991  07  13 | 20:00 | 02 days |   10  06  51 | +12  48  13 | 08:32 | 15:24 | 22:16 |  1.78 |    Not observable | Leo
| 1991  07  14 | 20:00 | 03 days |   10  09  11 | +12  34  50 | 08:32 | 15:23 | 22:13 |  1.78 |    Not observable | Leo
| 1991  07  15 | 20:00 | 04 days |   10  11  32 | +12  21  22 | 08:31 | 15:21 | 22:11 |  1.78 |    Not observable | Leo
| 1991  07  16 | 20:00 | 05 days |   10  13  52 | +12  07  49 | 08:30 | 15:19 | 22:09 |  1.78 |    Not observable | Leo
| 1991  07  17 | 20:00 | 06 days |   10  16  12 | +11  54  12 | 08:29 | 15:18 | 22:06 |  1.79 |    Not observable | Leo
| 1991  07  18 | 20:00 | 07 days |   10  18  33 | +11  40  30 | 08:29 | 15:16 | 22:04 |  1.79 |    Not observable | Leo
| 1991  07  19 | 20:00 | 08 days |   10  20  53 | +11  26  43 | 08:28 | 15:15 | 22:01 |  1.79 |    Not observable | Leo
| 1991  07  20 | 20:00 | 09 days |   10  23  13 | +11  12  51 | 08:27 | 15:13 | 21:59 |  1.79 |    Not observable | Leo
| 1991  07  21 | 20:00 | 10 days |   10  25  33 | +10  58  56 | 08:27 | 15:11 | 21:56 |  1.79 |    Not observable | Leo
| 1991  07  22 | 20:00 | 11 days |   10  27  53 | +10  44  56 | 08:26 | 15:10 | 21:54 |  1.79 |    Not observable | Leo
| 1991  07  23 | 20:00 | 12 days |   10  30  13 | +10  30  51 | 08:25 | 15:08 | 21:51 |  1.79 |    Not observable | Leo
| 1991  07  24 | 20:00 | 13 days |   10  32  32 | +10  16  42 | 08:24 | 15:07 | 21:49 |  1.79 |    Not observable | Leo
| 1991  07  25 | 20:00 | 14 days |   10  34  52 | +10  02  30 | 08:24 | 15:05 | 21:46 |  1.79 |    Not observable | Leo
| 1991  07  26 | 20:00 | 14 days |   10  37  11 | +09  48  13 | 08:23 | 15:03 | 21:44 |  1.79 |    Not observable | Leo
| 1991  07  27 | 20:00 | 15 days |   10  39  31 | +09  33  52 | 08:22 | 15:02 | 21:41 |  1.79 |    Not observable | Leo
| 1991  07  28 | 20:00 | 16 days |   10  41  51 | +09  19  27 | 08:22 | 15:00 | 21:38 |  1.80 |    Not observable | Leo
| 1991  07  29 | 20:00 | 17 days |   10  44  10 | +09  04  59 | 08:21 | 14:58 | 21:36 |  1.80 |    Not observable | Leo
| 1991  07  30 | 20:00 | 18 days |   10  46  29 | +08  50  26 | 08:20 | 14:57 | 21:33 |  1.80 |    Not observable | Leo
| 1991  07  31 | 20:00 | 19 days |   10  48  49 | +08  35  50 | 08:20 | 14:55 | 21:31 |  1.80 |    Not observable | Leo
| 1991  08  01 | 20:00 | 20 days |   10  51  08 | +08  21  11 | 08:19 | 14:54 | 21:28 |  1.80 |    Not observable | Leo
| 1991  08  02 | 20:00 | 21 days |   10  53  27 | +08  06  27 | 08:18 | 14:52 | 21:26 |  1.80 |    Not observable | Leo
| 1991  08  03 | 20:00 | 22 days |   10  55  46 | +07  51  41 | 08:18 | 14:50 | 21:23 |  1.80 |    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/>