什么时候可以看到NGC1664？
查看NGC1664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。
NGC1664将持续可见至4月30日，随后因过于接近太阳而暂时从夜空中消失。
观测NGC1664的最佳月份
根据NGC1664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, 2027年1月, 2026年11月。
NGC1664全年的可见情况
NGC1664在 2026-10-23 的可见情况
NGC1664升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 80.5%  | 14:26 | -9° |
| NGC1664升起 | 16:45 | |
| 民用暮光开始 | 16:47 | 0° |
| 暮光开始 (−12°) | 17:18 | 3° |
| 天文观测时段开始 | 17:48 | 7° |
| NGC1664中天 | 01:51 | 84° |
| 月落 | 02:40 | 79° |
| 天文观测时段结束 | 03:56 | 66° |
| 暮光结束 (−12°) | 04:26 | 60° |
| 民用暮光结束 | 04:57 | 55° |
| 日出 | 05:24 | 50° |
跟踪NGC1664整夜的位置变化
← 2026年10月23日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察NGC1664在夜空中的位置变化。
NGC1664每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-22 | 16:49 - 11:01 | 01:55 | 16:17 - 05:21 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-10-29 | 16:22 - 10:33 | 01:27 | 16:08 - 05:27 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-11-05 | 15:54 - 10:05 | 01:00 | 16:01 - 05:35 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-11-12 | 15:27 - 09:38 | 00:32 | 15:54 - 05:42 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-11-19 | 14:59 - 09:10 | 00:05 | 15:49 - 05:49 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-11-26 | 14:32 - 08:43 | 23:37 | 15:46 - 05:56 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-12-03 | 14:04 - 08:15 | 23:10 | 15:44 - 06:03 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-12-10 | 13:37 - 07:48 | 22:42 | 15:44 - 06:09 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-12-17 | 13:09 - 07:20 | 22:15 | 15:46 - 06:14 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-12-24 | 12:42 - 06:53 | 21:47 | 15:49 - 06:18 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2026-12-31 | 12:14 - 06:25 | 21:20 | 15:53 - 06:20 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-01-07 | 11:46 - 05:58 | 20:52 | 15:59 - 06:21 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-01-14 | 11:19 - 05:30 | 20:25 | 16:06 - 06:20 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-01-21 | 10:51 - 05:03 | 19:57 | 16:13 - 06:17 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-01-28 | 10:24 - 04:35 | 19:30 | 16:21 - 06:13 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-02-04 | 09:56 - 04:08 | 19:02 | 16:28 - 06:07 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-02-11 | 09:29 - 03:40 | 18:34 | 16:36 - 06:00 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-02-18 | 09:01 - 03:13 | 18:07 | 16:43 - 05:52 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-02-25 | 08:34 - 02:45 | 17:39 | 16:51 - 05:44 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-03-04 | 08:06 - 02:18 | 17:12 | 16:58 - 05:34 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-03-11 | 07:39 - 01:50 | 16:44 | 17:04 - 05:24 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-03-18 | 07:11 - 01:23 | 16:17 | 17:11 - 05:14 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-03-25 | 06:44 - 00:55 | 15:49 | 17:17 - 05:03 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-04-01 | 06:16 - 00:27 | 15:22 | 17:23 - 04:53 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-04-08 | 05:45 - 23:56 | 14:50 | 17:30 - 04:43 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-04-15 | 05:17 - 23:29 | 14:23 | 17:36 - 04:33 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-04-22 | 04:50 - 23:01 | 13:55 | 17:42 - 04:23 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-04-29 | 04:22 - 22:33 | 13:28 | 17:48 - 04:15 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-05-06 | 03:55 - 22:06 | 13:00 | 17:55 - 04:07 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-05-13 | 03:27 - 21:38 | 12:33 | 18:01 - 04:00 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-05-20 | 03:00 - 21:11 | 12:05 | 18:07 - 03:54 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-05-27 | 02:32 - 20:43 | 11:38 | 18:12 - 03:50 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-06-03 | 02:05 - 20:16 | 11:10 | 18:17 - 03:47 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-06-10 | 01:37 - 19:48 | 10:43 | 18:21 - 03:46 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-06-17 | 01:10 - 19:21 | 10:15 | 18:24 - 03:46 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-06-24 | 00:42 - 18:53 | 09:48 | 18:26 - 03:47 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-07-01 | 00:14 - 18:26 | 09:20 | 18:26 - 03:49 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-07-08 | 23:47 - 17:58 | 08:53 | 18:25 - 03:53 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-07-15 | 23:19 - 17:31 | 08:25 | 18:22 - 03:58 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-07-22 | 22:52 - 17:03 | 07:58 | 18:18 - 04:03 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-07-29 | 22:24 - 16:36 | 07:30 | 18:13 - 04:08 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-08-05 | 21:57 - 16:08 | 07:02 | 18:06 - 04:14 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-08-12 | 21:29 - 15:41 | 06:35 | 17:59 - 04:20 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-08-19 | 21:02 - 15:13 | 06:07 | 17:50 - 04:26 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-08-26 | 20:34 - 14:46 | 05:40 | 17:41 - 04:31 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-09-02 | 20:07 - 14:18 | 05:12 | 17:31 - 04:37 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-09-09 | 19:39 - 13:51 | 04:45 | 17:20 - 04:43 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-09-16 | 19:12 - 13:23 | 04:17 | 17:10 - 04:49 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-09-23 | 18:44 - 12:55 | 03:50 | 16:59 - 04:54 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-09-30 | 18:17 - 12:28 | 03:22 | 16:48 - 05:00 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-10-07 | 17:49 - 12:00 | 02:55 | 16:38 - 05:06 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-10-14 | 17:22 - 11:33 | 02:27 | 16:28 - 05:13 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||
| 2027-10-21 | 16:54 - 11:05 | 02:00 | 16:18 - 05:19 | RA: 04h 51m 05s", Dec: 43° 40' 34s @ 御夫座 | |||||