什么时候可以看到ι Cnc？
查看ι Cnc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。
ι Cnc将持续可见至6月8日，随后因过于接近太阳而暂时从夜空中消失。
观测ι Cnc的最佳月份
根据ι Cnc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2027年1月, 2027年2月, 2026年12月。
ι Cnc全年的可见情况
ι Cnc在 2026-11-09 的可见情况
ι Cnc升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 1.8%  | 01:36 | 77° |
| 月落 | 11:40 | -18° |
| 天文观测时段开始 | 13:54 | -20° |
| ι Cnc升起 | 17:15 | |
| 天文观测时段结束 | 00:37 | 78° |
| ι Cnc中天 | 01:04 | 79° |
| 暮光结束 (−12°) | 01:09 | 79° |
| 民用暮光结束 | 01:41 | 76° |
| 日出 | 02:11 | 72° |
跟踪ι Cnc整夜的位置变化
← 2026年11月9日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察ι Cnc在夜空中的位置变化。
ι Cnc每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-11-09 | 17:15 - 08:52 | 01:04 | 12:16 - 02:09 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2026-11-16 | 16:48 - 08:24 | 00:36 | 12:10 - 02:17 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2026-11-23 | 16:20 - 07:57 | 00:09 | 12:05 - 02:25 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2026-11-30 | 15:53 - 07:29 | 23:41 | 12:02 - 02:32 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2026-12-07 | 15:25 - 07:02 | 23:14 | 12:01 - 02:39 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2026-12-14 | 14:58 - 06:34 | 22:46 | 12:02 - 02:44 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2026-12-21 | 14:30 - 06:07 | 22:19 | 12:04 - 02:49 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2026-12-28 | 14:03 - 05:39 | 21:51 | 12:08 - 02:52 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-01-04 | 13:35 - 05:12 | 21:23 | 12:14 - 02:53 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-01-11 | 13:08 - 04:44 | 20:56 | 12:20 - 02:52 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-01-18 | 12:40 - 04:17 | 20:28 | 12:28 - 02:50 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-01-25 | 12:13 - 03:49 | 20:01 | 12:36 - 02:46 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-02-01 | 11:45 - 03:22 | 19:33 | 12:44 - 02:40 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-02-08 | 11:18 - 02:54 | 19:06 | 12:53 - 02:33 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-02-15 | 10:50 - 02:27 | 18:38 | 13:01 - 02:24 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-02-22 | 10:23 - 01:59 | 18:11 | 13:09 - 02:15 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-03-01 | 09:55 - 01:32 | 17:43 | 13:17 - 02:05 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-03-08 | 09:28 - 01:04 | 17:16 | 13:25 - 01:54 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-03-15 | 09:00 - 00:36 | 16:48 | 13:32 - 01:43 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-03-22 | 08:32 - 00:09 | 16:21 | 13:39 - 01:32 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-03-29 | 08:05 - 23:41 | 15:53 | 13:46 - 01:21 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-04-05 | 07:37 - 23:14 | 15:26 | 13:53 - 01:10 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-04-12 | 07:10 - 22:46 | 14:58 | 14:01 - 00:59 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-04-19 | 06:42 - 22:19 | 14:31 | 14:08 - 00:48 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-04-26 | 06:15 - 21:51 | 14:03 | 14:15 - 00:39 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-05-03 | 05:43 - 21:20 | 13:32 | 14:22 - 00:30 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-05-10 | 05:16 - 20:52 | 13:04 | 14:29 - 00:22 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-05-17 | 04:48 - 20:25 | 12:37 | 14:35 - 00:15 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-05-24 | 04:21 - 19:57 | 12:09 | 14:41 - 00:09 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-05-31 | 03:53 - 19:30 | 11:42 | 14:47 - 00:05 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-06-07 | 03:26 - 19:02 | 11:14 | 14:52 - 00:03 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-06-14 | 02:58 - 18:35 | 10:47 | 14:55 - 00:02 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-06-21 | 02:31 - 18:07 | 10:19 | 14:58 - 00:03 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-06-28 | 02:03 - 17:40 | 09:51 | 14:59 - 00:05 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-07-05 | 01:36 - 17:12 | 09:24 | 14:58 - 00:08 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-07-12 | 01:08 - 16:45 | 08:56 | 14:56 - 00:13 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-07-19 | 00:41 - 16:17 | 08:29 | 14:52 - 00:18 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-07-26 | 00:13 - 15:50 | 08:01 | 14:47 - 00:24 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-08-02 | 23:46 - 15:22 | 07:34 | 14:40 - 00:30 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-08-09 | 23:18 - 14:55 | 07:06 | 14:32 - 00:37 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-08-16 | 22:51 - 14:27 | 06:39 | 14:23 - 00:43 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-08-23 | 22:23 - 14:00 | 06:11 | 14:13 - 00:50 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-08-30 | 21:56 - 13:32 | 05:44 | 14:03 - 00:56 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-09-06 | 21:28 - 13:04 | 05:16 | 13:52 - 01:03 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-09-13 | 21:00 - 12:37 | 04:49 | 13:40 - 01:10 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-09-20 | 20:33 - 12:09 | 04:21 | 13:29 - 01:16 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-09-27 | 20:05 - 11:42 | 03:54 | 13:17 - 01:23 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-10-04 | 19:38 - 11:14 | 03:26 | 13:06 - 01:30 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-10-11 | 19:10 - 10:47 | 02:59 | 12:55 - 01:37 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-10-18 | 18:43 - 10:19 | 02:31 | 12:44 - 01:44 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-10-25 | 18:15 - 09:52 | 02:04 | 12:34 - 01:51 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-11-01 | 17:48 - 09:24 | 01:36 | 12:25 - 01:59 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||
| 2027-11-08 | 17:20 - 08:57 | 01:09 | 12:18 - 02:07 | RA: 08h 46m 41s", Dec: 28° 45' 35s @ 巨蟹座 | |||||