| Ephemeris for Chicago
|
|     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  06  17 | 20:00 | 07 days |   16  50  04 | -17  24  08 | 18:51 | 23:48 | 04:44 | 13.22 | 21:52 until 02:08 | Ophiuchus
| 2021  06  17 | 21:00 | 07 days |   16  50  02 | -17  24  08 | 18:51 | 23:48 | 04:44 | 13.22 | 21:52 until 02:08 | Ophiuchus
| 2021  06  17 | 22:00 | 07 days |   16  50  01 | -17  24  07 | 18:51 | 23:47 | 04:44 | 13.22 | 21:52 until 02:08 | Ophiuchus
| 2021  06  17 | 23:00 | 07 days |   16  49  59 | -17  24  06 | 18:51 | 23:47 | 04:44 | 13.22 | 21:52 until 02:08 | Ophiuchus
| 2021  06  18 | 00:00 | 07 days |   16  49  57 | -17  24  06 | 18:47 | 23:43 | 04:40 | 13.22 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 01:00 | 07 days |   16  49  56 | -17  24  05 | 18:47 | 23:43 | 04:40 | 13.22 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 02:00 | 07 days |   16  49  54 | -17  24  05 | 18:47 | 23:43 | 04:40 | 13.22 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 03:00 | 07 days |   16  49  53 | -17  24  04 | 18:47 | 23:43 | 04:40 | 13.22 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 04:00 | 07 days |   16  49  51 | -17  24  03 | 18:46 | 23:43 | 04:40 | 13.22 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 05:00 | 07 days |   16  49  49 | -17  24  03 | 18:46 | 23:43 | 04:40 | 13.22 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 06:00 | 07 days |   16  49  48 | -17  24  02 | 18:46 | 23:43 | 04:40 | 13.22 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 07:00 | 07 days |   16  49  46 | -17  24  02 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 08:00 | 07 days |   16  49  44 | -17  24  01 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 09:00 | 07 days |   16  49  43 | -17  24  01 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 10:00 | 07 days |   16  49  41 | -17  24  00 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 11:00 | 07 days |   16  49  40 | -17  23  59 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 12:00 | 07 days |   16  49  38 | -17  23  59 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 13:00 | 07 days |   16  49  36 | -17  23  58 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 14:00 | 07 days |   16  49  35 | -17  23  58 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 15:00 | 08 days |   16  49  33 | -17  23  57 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 16:00 | 08 days |   16  49  32 | -17  23  57 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 17:00 | 08 days |   16  49  30 | -17  23  56 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 18:00 | 08 days |   16  49  28 | -17  23  56 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 19:00 | 08 days |   16  49  27 | -17  23  55 | 18:46 | 23:43 | 04:40 | 13.23 | 21:52 until 02:04 | Ophiuchus
| 2021  06  18 | 20:00 | 08 days |   16  49  25 | -17  23  54 | 18:46 | 23:43 | 04:40 | 13.24 | 21:52 until 02:04 | Ophiuchus
|
| 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/>