什么时候可以看到IC1903？
See how IC1903 visibility changes through the year from your location. The graph shows its seasonal observing windows, while the table gives rise, transit and set times for selected dates.
IC1903将持续可见至二月16日，随后因过于接近太阳而暂时从夜空中消失。
Best Months to See IC1903
Based on the amount of time IC1903 is above the horizon during dark or twilight hours, the strongest observing months in the next year are 十月 2026, 十一月 2026, 十二月 2026.
IC1903全年的可见情况
IC1903在 2026-09-07 的可见情况
IC1903升起与落下时间表
| 时间 | 高度角 | |
| 月落 | 14:56 | -76° |
| 天文观测时段开始 | 18:58 | -49° |
月出，照明比例 21%  | 23:21 | -12° |
| IC1903升起 | 01:47 | |
| 天文观测时段结束 | 03:13 | 2° |
| IC1903中天 | 03:14 | 2° |
| 暮光结束 | 03:45 | 2° |
| 民用暮光结束 | 04:17 | 1° |
| IC1903落下 | 04:41 |
跟踪IC1903整夜的位置变化
← 2026年九月7日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察IC1903在夜空中的位置变化。
IC1903每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-06 | 01:51 - 04:45 | 03:18 | 17:24 - 04:41 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-09-13 | 01:23 - 04:18 | 02:51 | 17:14 - 04:46 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-09-20 | 00:56 - 03:50 | 02:23 | 17:03 - 04:52 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-09-27 | 00:28 - 03:23 | 01:56 | 16:52 - 04:58 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-10-04 | 00:01 - 02:55 | 01:28 | 16:42 - 05:04 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-10-11 | 23:33 - 02:28 | 01:00 | 16:32 - 05:10 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-10-18 | 23:06 - 02:00 | 00:33 | 16:22 - 05:17 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-10-25 | 22:38 - 01:33 | 00:05 | 16:13 - 05:24 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-01 | 22:11 - 01:05 | 23:38 | 16:05 - 05:31 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-08 | 21:43 - 00:37 | 23:10 | 15:58 - 05:38 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-15 | 21:16 - 00:10 | 22:43 | 15:52 - 05:45 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-22 | 20:48 - 23:42 | 22:15 | 15:48 - 05:52 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-29 | 20:21 - 23:15 | 21:48 | 15:45 - 05:59 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-12-06 | 19:53 - 22:47 | 21:20 | 15:44 - 06:06 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-12-13 | 19:26 - 22:20 | 20:53 | 15:44 - 06:12 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-12-20 | 18:58 - 21:52 | 20:25 | 15:47 - 06:16 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-12-27 | 18:31 - 21:25 | 19:58 | 15:51 - 06:19 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-01-03 | 18:03 - 20:57 | 19:30 | 15:56 - 06:21 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-01-10 | 17:36 - 20:30 | 19:03 | 16:02 - 06:21 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-01-17 | 17:08 - 20:02 | 18:35 | 16:09 - 06:19 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-01-24 | 16:41 - 19:35 | 18:08 | 16:16 - 06:16 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-01-31 | 16:13 - 19:07 | 17:40 | 16:24 - 06:11 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-02-07 | 15:45 - 18:40 | 17:13 | 16:32 - 06:05 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-02-14 | 15:18 - 18:12 | 16:45 | 16:39 - 05:57 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-02-21 | 14:50 - 17:45 | 16:18 | 16:47 - 05:49 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-02-28 | 14:23 - 17:17 | 15:50 | 16:54 - 05:40 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-03-07 | 13:55 - 16:50 | 15:22 | 17:00 - 05:30 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-03-14 | 13:24 - 16:18 | 14:51 | 17:07 - 05:20 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-03-21 | 12:56 - 15:51 | 14:24 | 17:14 - 05:09 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-03-28 | 12:29 - 15:23 | 13:56 | 17:20 - 04:59 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-04-04 | 12:01 - 14:56 | 13:28 | 17:26 - 04:48 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-04-11 | 11:34 - 14:28 | 13:01 | 17:32 - 04:38 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-04-18 | 11:06 - 14:01 | 12:33 | 17:39 - 04:29 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-04-25 | 10:39 - 13:33 | 12:06 | 17:45 - 04:19 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-02 | 10:11 - 13:05 | 11:38 | 17:51 - 04:11 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-09 | 09:44 - 12:38 | 11:11 | 17:57 - 04:04 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-16 | 09:16 - 12:10 | 10:43 | 18:03 - 03:57 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-23 | 08:49 - 11:43 | 10:16 | 18:09 - 03:52 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-30 | 08:21 - 11:15 | 09:48 | 18:14 - 03:49 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-06-06 | 07:54 - 10:48 | 09:21 | 18:19 - 03:46 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-06-13 | 07:26 - 10:20 | 08:53 | 18:22 - 03:45 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-06-20 | 06:59 - 09:53 | 08:26 | 18:25 - 03:46 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-06-27 | 06:31 - 09:25 | 07:58 | 18:26 - 03:48 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-07-04 | 06:04 - 08:58 | 07:31 | 18:26 - 03:51 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-07-11 | 05:36 - 08:30 | 07:03 | 18:24 - 03:55 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-07-18 | 05:09 - 08:03 | 06:36 | 18:21 - 04:00 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-07-25 | 04:41 - 07:35 | 06:08 | 18:16 - 04:05 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-08-01 | 04:13 - 07:08 | 05:41 | 18:10 - 04:11 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-08-08 | 03:46 - 06:40 | 05:13 | 18:03 - 04:16 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-08-15 | 03:18 - 06:13 | 04:46 | 17:55 - 04:22 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-08-22 | 02:51 - 05:45 | 04:18 | 17:46 - 04:28 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-08-29 | 02:23 - 05:18 | 03:50 | 17:37 - 04:34 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-09-05 | 01:56 - 04:50 | 03:23 | 17:26 - 04:40 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||