什么时候可以看到NGC1647？
查看NGC1647在你所在位置全年的可见性变化。图表显示各季节的观测时段，表格列出所选日期的升起、中天和落下时间。
NGC1647将持续可见至4月17日，随后因过于接近太阳而暂时从夜空中消失。
观测NGC1647的最佳月份
根据NGC1647在黑夜或暮光期间位于地平线以上的时长，未来一年中最适合观测的月份是2026年12月, 2026年11月, 2027年1月。
NGC1647全年的可见情况
NGC1647在 2026-10-14 的可见情况
NGC1647升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 5.8%  | 08:29 | 11° |
| 天文观测时段开始 | 17:59 | -14° |
| 月落 | 18:03 | -13° |
| NGC1647升起 | 19:21 | |
| NGC1647中天 | 02:21 | 72° |
| 天文观测时段结束 | 03:48 | 64° |
| 暮光结束 (−12°) | 04:18 | 59° |
| 民用暮光结束 | 04:48 | 53° |
| 日出 | 05:16 | 48° |
| NGC1647落下 | 09:21 |
跟踪NGC1647整夜的位置变化
← 2026年10月14日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察NGC1647在夜空中的位置变化。
NGC1647每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-13 | 19:25 - 09:25 | 02:25 | 16:29 - 05:12 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-10-20 | 18:57 - 08:58 | 01:58 | 16:19 - 05:19 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-10-27 | 18:30 - 08:30 | 01:30 | 16:11 - 05:25 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-11-03 | 18:02 - 08:03 | 01:03 | 16:03 - 05:33 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-11-10 | 17:35 - 07:35 | 00:35 | 15:56 - 05:40 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-11-17 | 17:07 - 07:08 | 00:07 | 15:51 - 05:47 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-11-24 | 16:40 - 06:40 | 23:40 | 15:47 - 05:54 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-12-01 | 16:12 - 06:13 | 23:12 | 15:44 - 06:01 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-12-08 | 15:45 - 05:45 | 22:45 | 15:44 - 06:08 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-12-15 | 15:17 - 05:18 | 22:17 | 15:45 - 06:13 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-12-22 | 14:50 - 04:50 | 21:50 | 15:48 - 06:17 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2026-12-29 | 14:22 - 04:22 | 21:22 | 15:52 - 06:20 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-01-05 | 13:55 - 03:55 | 20:55 | 15:57 - 06:21 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-01-12 | 13:27 - 03:27 | 20:27 | 16:04 - 06:20 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-01-19 | 13:00 - 03:00 | 20:00 | 16:11 - 06:18 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-01-26 | 12:32 - 02:32 | 19:32 | 16:18 - 06:14 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-02-02 | 12:05 - 02:05 | 19:05 | 16:26 - 06:09 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-02-09 | 11:37 - 01:37 | 18:37 | 16:34 - 06:03 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-02-16 | 11:10 - 01:10 | 18:10 | 16:41 - 05:55 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-02-23 | 10:42 - 00:42 | 17:42 | 16:49 - 05:46 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-03-02 | 10:15 - 00:15 | 17:15 | 16:56 - 05:37 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-03-09 | 09:47 - 23:47 | 16:47 | 17:02 - 05:27 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-03-16 | 09:19 - 23:20 | 16:20 | 17:09 - 05:17 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-03-23 | 08:52 - 22:52 | 15:52 | 17:15 - 05:06 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-03-30 | 08:24 - 22:25 | 15:25 | 17:22 - 04:56 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-04-06 | 07:53 - 21:53 | 14:53 | 17:28 - 04:45 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-04-13 | 07:25 - 21:26 | 14:26 | 17:34 - 04:35 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-04-20 | 06:58 - 20:58 | 13:58 | 17:40 - 04:26 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-04-27 | 06:30 - 20:31 | 13:31 | 17:47 - 04:17 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-05-04 | 06:03 - 20:03 | 13:03 | 17:53 - 04:09 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-05-11 | 05:35 - 19:36 | 12:35 | 17:59 - 04:02 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-05-18 | 05:08 - 19:08 | 12:08 | 18:05 - 03:56 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-05-25 | 04:40 - 18:41 | 11:40 | 18:11 - 03:51 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-06-01 | 04:13 - 18:13 | 11:13 | 18:16 - 03:48 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-06-08 | 03:45 - 17:46 | 10:45 | 18:20 - 03:46 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-06-15 | 03:18 - 17:18 | 10:18 | 18:23 - 03:46 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-06-22 | 02:50 - 16:50 | 09:50 | 18:25 - 03:46 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-06-29 | 02:23 - 16:23 | 09:23 | 18:26 - 03:49 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-07-06 | 01:55 - 15:55 | 08:55 | 18:25 - 03:52 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-07-13 | 01:28 - 15:28 | 08:28 | 18:23 - 03:56 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-07-20 | 01:00 - 15:00 | 08:00 | 18:20 - 04:01 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-07-27 | 00:33 - 14:33 | 07:33 | 18:15 - 04:06 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-08-03 | 00:05 - 14:05 | 07:05 | 18:08 - 04:12 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-08-10 | 23:38 - 13:38 | 06:38 | 18:01 - 04:18 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-08-17 | 23:10 - 13:10 | 06:10 | 17:53 - 04:24 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-08-24 | 22:43 - 12:43 | 05:43 | 17:43 - 04:30 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-08-31 | 22:15 - 12:15 | 05:15 | 17:34 - 04:36 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-09-07 | 21:47 - 11:48 | 04:48 | 17:23 - 04:41 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-09-14 | 21:20 - 11:20 | 04:20 | 17:13 - 04:47 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-09-21 | 20:52 - 10:53 | 03:53 | 17:02 - 04:53 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-09-28 | 20:25 - 10:25 | 03:25 | 16:51 - 04:59 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-10-05 | 19:57 - 09:58 | 02:58 | 16:41 - 05:05 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||
| 2027-10-12 | 19:30 - 09:30 | 02:30 | 16:31 - 05:11 | RA: 04h 45m 55s", Dec: 19° 05' 42s @ 金牛座 | |||||