周年升起、中天与落下时间表： IC1903
周年可见性图览
IC1903在 2026-08-18 的可见情况
IC1903升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 21%  | 09:49 | -22° |
| 天文观测时段开始 | 19:32 | -56° |
| 月落 | 20:26 | -47° |
| 天文观测时段结束 | 02:51 | -1° |
| IC1903升起 | 03:06 | |
| 暮光结束 | 03:26 | 1° |
| 民用暮光结束 | 03:59 | 2° |
| 日出 | 04:28 | 2° |
| IC1903中天 | 04:33 | 2° |
| IC1903落下 | 06:00 |
跟踪IC1903整夜的位置变化
← 2026年八月18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。
周年升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-17 | 03:10 - 06:04 | 04:37 | 17:52 - 04:24 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-08-24 | 02:42 - 05:36 | 04:09 | 17:43 - 04:30 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-08-31 | 02:15 - 05:09 | 03:42 | 17:33 - 04:36 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-09-07 | 01:47 - 04:41 | 03:14 | 17:23 - 04:41 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-09-14 | 01:20 - 04:14 | 02:47 | 17:12 - 04:47 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-09-21 | 00:52 - 03:46 | 02:19 | 17:02 - 04:53 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-09-28 | 00:24 - 03:19 | 01:52 | 16:51 - 04:59 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-10-05 | 23:57 - 02:51 | 01:24 | 16:40 - 05:05 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-10-12 | 23:29 - 02:24 | 00:57 | 16:30 - 05:11 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-10-19 | 23:02 - 01:56 | 00:29 | 16:21 - 05:18 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-10-26 | 22:34 - 01:29 | 00:01 | 16:12 - 05:24 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-02 | 22:07 - 01:01 | 23:34 | 16:04 - 05:32 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-09 | 21:39 - 00:34 | 23:06 | 15:57 - 05:39 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-16 | 21:12 - 00:06 | 22:39 | 15:51 - 05:46 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-23 | 20:44 - 23:38 | 22:11 | 15:47 - 05:53 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-11-30 | 20:17 - 23:11 | 21:44 | 15:45 - 06:00 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-12-07 | 19:49 - 22:43 | 21:16 | 15:44 - 06:07 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-12-14 | 19:22 - 22:16 | 20:49 | 15:45 - 06:12 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-12-21 | 18:54 - 21:48 | 20:21 | 15:47 - 06:17 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2026-12-28 | 18:27 - 21:21 | 19:54 | 15:51 - 06:19 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-01-04 | 17:59 - 20:53 | 19:26 | 15:56 - 06:21 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-01-11 | 17:32 - 20:26 | 18:59 | 16:03 - 06:20 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-01-18 | 17:04 - 19:58 | 18:31 | 16:10 - 06:19 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-01-25 | 16:37 - 19:31 | 18:04 | 16:17 - 06:15 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-02-01 | 16:09 - 19:03 | 17:36 | 16:25 - 06:10 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-02-08 | 15:42 - 18:36 | 17:09 | 16:33 - 06:04 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-02-15 | 15:14 - 18:08 | 16:41 | 16:40 - 05:56 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-02-22 | 14:46 - 17:41 | 16:14 | 16:48 - 05:48 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-03-01 | 14:19 - 17:13 | 15:46 | 16:55 - 05:38 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-03-08 | 13:51 - 16:46 | 15:19 | 17:01 - 05:28 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-03-15 | 13:20 - 16:14 | 14:47 | 17:08 - 05:18 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-03-22 | 12:52 - 15:47 | 14:20 | 17:14 - 05:08 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-03-29 | 12:25 - 15:19 | 13:52 | 17:21 - 04:57 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-04-05 | 11:57 - 14:52 | 13:25 | 17:27 - 04:47 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-04-12 | 11:30 - 14:24 | 12:57 | 17:33 - 04:37 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-04-19 | 11:02 - 13:57 | 12:29 | 17:39 - 04:27 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-04-26 | 10:35 - 13:29 | 12:02 | 17:46 - 04:18 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-03 | 10:07 - 13:02 | 11:34 | 17:52 - 04:10 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-10 | 09:40 - 12:34 | 11:07 | 17:58 - 04:03 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-17 | 09:12 - 12:06 | 10:39 | 18:04 - 03:57 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-24 | 08:45 - 11:39 | 10:12 | 18:10 - 03:52 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-05-31 | 08:17 - 11:11 | 09:44 | 18:15 - 03:48 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-06-07 | 07:50 - 10:44 | 09:17 | 18:19 - 03:46 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-06-14 | 07:22 - 10:16 | 08:49 | 18:23 - 03:45 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-06-21 | 06:55 - 09:49 | 08:22 | 18:25 - 03:46 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-06-28 | 06:27 - 09:21 | 07:54 | 18:26 - 03:48 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-07-05 | 06:00 - 08:54 | 07:27 | 18:26 - 03:51 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-07-12 | 05:32 - 08:26 | 06:59 | 18:24 - 03:56 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-07-19 | 05:05 - 07:59 | 06:32 | 18:20 - 04:00 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-07-26 | 04:37 - 07:31 | 06:04 | 18:15 - 04:06 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-08-02 | 04:10 - 07:04 | 05:37 | 18:09 - 04:11 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-08-09 | 03:42 - 06:36 | 05:09 | 18:02 - 04:17 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||
| 2027-08-16 | 03:14 - 06:09 | 04:42 | 17:54 - 04:23 | RA: 03h 13m 10s", Dec: -50° 34' 11s @ 时钟座 | |||||