什么时候可以看到IC2431？
查看IC2431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。
IC2431将持续可见至6月24日，随后因过于接近太阳而暂时从夜空中消失。
观测IC2431的最佳月份
根据IC2431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2月, 2027年1月, 2027年3月。
IC2431全年的可见情况
IC2431在 2026-10-27 的可见情况
IC2431升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 98.9%  | 19:51 | -74° |
| 天文观测时段开始 | 20:01 | -74° |
| IC2431升起 | 01:43 | |
| 天文观测时段结束 | 05:35 | 56° |
| 暮光结束 (−12°) | 06:00 | 61° |
| 民用暮光结束 | 06:25 | 66° |
| 日出 | 06:47 | 71° |
| IC2431中天 | 07:43 | 77° |
| 月落 | 08:26 | 73° |
跟踪IC2431整夜的位置变化
← 2026年10月27日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察IC2431在夜空中的位置变化。
IC2431每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-27 | 01:43 - 13:44 | 07:43 | 18:48 - 06:47 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2026-11-03 | 01:16 - 13:16 | 07:16 | 18:47 - 06:47 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2026-11-10 | 00:48 - 12:49 | 06:48 | 18:47 - 06:48 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2026-11-17 | 00:20 - 12:21 | 06:21 | 18:48 - 06:49 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2026-11-24 | 23:53 - 11:54 | 05:53 | 18:49 - 06:50 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2026-12-01 | 23:25 - 11:26 | 05:26 | 18:52 - 06:53 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2026-12-08 | 22:58 - 10:59 | 04:58 | 18:54 - 06:56 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2026-12-15 | 22:30 - 10:31 | 04:31 | 18:58 - 06:59 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2026-12-22 | 22:03 - 10:04 | 04:03 | 19:01 - 07:03 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2026-12-29 | 21:35 - 09:36 | 03:36 | 19:04 - 07:06 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-01-05 | 21:08 - 09:09 | 03:08 | 19:08 - 07:09 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-01-12 | 20:40 - 08:41 | 02:41 | 19:11 - 07:12 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-01-19 | 20:13 - 08:14 | 02:13 | 19:13 - 07:14 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-01-26 | 19:45 - 07:46 | 01:46 | 19:15 - 07:16 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-02-02 | 19:18 - 07:19 | 01:18 | 19:17 - 07:17 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-02-09 | 18:50 - 06:51 | 00:51 | 19:18 - 07:18 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-02-16 | 18:23 - 06:23 | 00:23 | 19:18 - 07:17 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-02-23 | 17:55 - 05:56 | 23:56 | 19:17 - 07:16 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-03-02 | 17:28 - 05:28 | 23:28 | 19:16 - 07:15 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-03-09 | 17:00 - 05:01 | 23:01 | 19:15 - 07:13 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-03-16 | 16:33 - 04:33 | 22:33 | 19:13 - 07:11 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-03-23 | 16:05 - 04:06 | 22:05 | 19:12 - 07:09 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-03-30 | 15:38 - 03:38 | 21:38 | 19:10 - 07:06 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-04-06 | 15:10 - 03:11 | 21:10 | 19:08 - 07:04 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-04-13 | 14:42 - 02:43 | 20:43 | 19:06 - 07:02 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-04-20 | 14:15 - 02:16 | 20:15 | 19:05 - 07:00 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-04-27 | 13:47 - 01:48 | 19:48 | 19:04 - 06:58 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-05-04 | 13:20 - 01:21 | 19:20 | 19:03 - 06:57 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-05-11 | 12:52 - 00:53 | 18:53 | 19:03 - 06:57 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-05-18 | 12:25 - 00:26 | 18:25 | 19:03 - 06:56 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-05-25 | 11:57 - 23:58 | 17:58 | 19:04 - 06:57 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-06-01 | 11:30 - 23:31 | 17:30 | 19:05 - 06:57 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-06-08 | 11:02 - 23:03 | 17:03 | 19:06 - 06:59 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-06-15 | 10:35 - 22:36 | 16:35 | 19:08 - 07:00 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-06-22 | 10:07 - 22:08 | 16:08 | 19:09 - 07:01 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-06-29 | 09:40 - 21:41 | 15:40 | 19:11 - 07:03 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-07-06 | 09:12 - 21:13 | 15:13 | 19:12 - 07:04 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-07-13 | 08:45 - 20:46 | 14:45 | 19:13 - 07:05 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-07-20 | 08:17 - 20:18 | 14:18 | 19:13 - 07:06 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-07-27 | 07:50 - 19:50 | 13:50 | 19:13 - 07:07 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-08-03 | 07:22 - 19:23 | 13:23 | 19:13 - 07:06 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-08-10 | 06:55 - 18:55 | 12:55 | 19:12 - 07:06 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-08-17 | 06:27 - 18:28 | 12:27 | 19:10 - 07:05 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-08-24 | 06:00 - 18:00 | 12:00 | 19:08 - 07:03 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-08-31 | 05:32 - 17:33 | 11:32 | 19:06 - 07:02 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-09-07 | 05:05 - 17:05 | 11:05 | 19:04 - 07:00 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-09-14 | 04:37 - 16:38 | 10:37 | 19:01 - 06:58 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-09-21 | 04:09 - 16:10 | 10:10 | 18:58 - 06:55 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-09-28 | 03:42 - 15:43 | 09:42 | 18:55 - 06:53 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-10-05 | 03:14 - 15:15 | 09:15 | 18:53 - 06:51 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-10-12 | 02:47 - 14:48 | 08:47 | 18:51 - 06:49 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-10-19 | 02:19 - 14:20 | 08:20 | 18:49 - 06:48 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||
| 2027-10-26 | 01:48 - 13:49 | 07:48 | 18:48 - 06:47 | RA: 09h 04m 35s", Dec: 14° 35' 38s @ 巨蟹座 | |||||