| Ephemeris for 55P/Tempel-Tuttle | | DATE | Time | Age of | RIGHT ASCENS | DECLINATION | Rise | Culm | Set | Approx| Observable | Constellation | Year Mth Day | | Moon | hour min sec | deg min sec | | | | Mag. | | | | 2017 11 20 | 19:00 | 02 days | 15 45 08 | -20 51 28 | 06:47 | 11:30 | 16:12 | 49.33 | Not observable | Libra | 2017 11 21 | 19:00 | 03 days | 15 45 20 | -20 52 00 | 06:44 | 11:26 | 16:08 | 49.33 | Not observable | Libra | 2017 11 22 | 19:00 | 04 days | 15 45 31 | -20 52 33 | 06:40 | 11:22 | 16:04 | 49.33 | Not observable | Libra | 2017 11 23 | 19:00 | 04 days | 15 45 43 | -20 53 06 | 06:36 | 11:18 | 16:00 | 49.33 | Not observable | Libra | 2017 11 24 | 19:00 | 05 days | 15 45 54 | -20 53 39 | 06:33 | 11:15 | 15:57 | 49.33 | Not observable | Libra | 2017 11 25 | 19:00 | 06 days | 15 46 06 | -20 54 12 | 06:29 | 11:11 | 15:53 | 49.33 | Not observable | Libra | 2017 11 26 | 19:00 | 07 days | 15 46 18 | -20 54 45 | 06:25 | 11:07 | 15:49 | 49.33 | Not observable | Libra | 2017 11 27 | 19:00 | 08 days | 15 46 29 | -20 55 18 | 06:22 | 11:03 | 15:45 | 49.33 | Not observable | Libra | 2017 11 28 | 19:00 | 09 days | 15 46 41 | -20 55 50 | 06:18 | 11:00 | 15:41 | 49.33 | Not observable | Libra | 2017 11 29 | 19:00 | 10 days | 15 46 52 | -20 56 23 | 06:14 | 10:56 | 15:38 | 49.33 | Not observable | Scorpius | 2017 11 30 | 19:00 | 11 days | 15 47 04 | -20 56 56 | 06:10 | 10:52 | 15:34 | 49.32 | Not observable | Scorpius | 2017 12 01 | 19:00 | 12 days | 15 47 15 | -20 57 28 | 06:07 | 10:48 | 15:30 | 49.32 | Not observable | Scorpius | 2017 12 02 | 19:00 | 13 days | 15 47 26 | -20 58 00 | 06:03 | 10:45 | 15:26 | 49.32 | Not observable | Scorpius | 2017 12 03 | 19:00 | 15 days | 15 47 38 | -20 58 33 | 05:59 | 10:41 | 15:23 | 49.32 | Not observable | Scorpius | 2017 12 04 | 19:00 | 16 days | 15 47 49 | -20 59 05 | 05:56 | 10:37 | 15:19 | 49.32 | Not observable | Scorpius | 2017 12 05 | 19:00 | 17 days | 15 48 00 | -20 59 37 | 05:52 | 10:33 | 15:15 | 49.32 | Not observable | Scorpius | 2017 12 06 | 19:00 | 18 days | 15 48 11 | -21 00 08 | 05:48 | 10:30 | 15:11 | 49.32 | Not observable | Scorpius | 2017 12 07 | 19:00 | 19 days | 15 48 23 | -21 00 40 | 05:44 | 10:26 | 15:07 | 49.32 | Not observable | Scorpius | 2017 12 08 | 19:00 | 20 days | 15 48 34 | -21 01 12 | 05:41 | 10:22 | 15:04 | 49.32 | Not observable | Scorpius | 2017 12 09 | 19:00 | 21 days | 15 48 45 | -21 01 43 | 05:37 | 10:18 | 15:00 | 49.32 | Not observable | Scorpius | 2017 12 10 | 19:00 | 22 days | 15 48 56 | -21 02 14 | 05:33 | 10:15 | 14:56 | 49.31 | Not observable | Scorpius | 2017 12 11 | 19:00 | 23 days | 15 49 07 | -21 02 45 | 05:30 | 10:11 | 14:52 | 49.31 | Not observable | Scorpius | 2017 12 12 | 19:00 | 24 days | 15 49 18 | -21 03 16 | 05:26 | 10:07 | 14:48 | 49.31 | Not observable | Scorpius | 2017 12 13 | 19:00 | 25 days | 15 49 28 | -21 03 46 | 05:22 | 10:03 | 14:45 | 49.31 | Not observable | Scorpius | 2017 12 14 | 19:00 | 26 days | 15 49 39 | -21 04 17 | 05:18 | 10:00 | 14:41 | 49.31 | Not observable | Scorpius | | All times computed for Cambridge (latitude 42.38; longitude -71.11) | and expressed in Cambridge time. | | Ephemeris computed by Dominic Ford. |