周年升起、中天与落下时间表： IC1821
周年可见性图览
IC1821在 2026-08-18 的可见情况
IC1821升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 21%  | 09:49 | 10° |
| 天文观测时段开始 | 19:32 | -18° |
| 月落 | 20:26 | -9° |
| IC1821升起 | 21:14 | |
| 天文观测时段结束 | 02:51 | 62° |
| 暮光结束 | 03:26 | 65° |
| IC1821中天 | 03:56 | 66° |
| 民用暮光结束 | 03:59 | 66° |
| 日出 | 04:28 | 65° |
| IC1821落下 | 10:38 |
跟踪IC1821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IC1821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 | 21:18 - 10:42 | 04:00 | 17:52 - 04:24 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-08-24 | 20:51 - 10:15 | 03:33 | 17:43 - 04:30 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-08-31 | 20:23 - 09:47 | 03:05 | 17:33 - 04:36 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-09-07 | 19:55 - 09:20 | 02:38 | 17:23 - 04:41 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-09-14 | 19:28 - 08:52 | 02:10 | 17:12 - 04:47 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-09-21 | 19:00 - 08:25 | 01:42 | 17:02 - 04:53 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-09-28 | 18:33 - 07:57 | 01:15 | 16:51 - 04:59 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-10-05 | 18:05 - 07:29 | 00:47 | 16:40 - 05:05 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-10-12 | 17:38 - 07:02 | 00:20 | 16:30 - 05:11 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-10-19 | 17:10 - 06:34 | 23:52 | 16:21 - 05:18 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-10-26 | 16:43 - 06:07 | 23:25 | 16:12 - 05:24 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-11-02 | 16:15 - 05:39 | 22:57 | 16:04 - 05:32 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-11-09 | 15:48 - 05:12 | 22:30 | 15:57 - 05:39 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-11-16 | 15:20 - 04:44 | 22:02 | 15:51 - 05:46 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-11-23 | 14:53 - 04:17 | 21:35 | 15:47 - 05:53 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-11-30 | 14:25 - 03:49 | 21:07 | 15:45 - 06:00 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-12-07 | 13:58 - 03:22 | 20:40 | 15:44 - 06:07 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-12-14 | 13:30 - 02:54 | 20:12 | 15:45 - 06:12 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-12-21 | 13:03 - 02:27 | 19:45 | 15:47 - 06:17 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2026-12-28 | 12:35 - 01:59 | 19:17 | 15:51 - 06:19 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-01-04 | 12:08 - 01:32 | 18:50 | 15:56 - 06:21 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-01-11 | 11:40 - 01:04 | 18:22 | 16:03 - 06:20 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-01-18 | 11:13 - 00:37 | 17:55 | 16:10 - 06:19 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-01-25 | 10:45 - 00:09 | 17:27 | 16:17 - 06:15 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-02-01 | 10:17 - 23:42 | 17:00 | 16:25 - 06:10 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-02-08 | 09:50 - 23:14 | 16:32 | 16:33 - 06:04 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-02-15 | 09:22 - 22:47 | 16:04 | 16:40 - 05:56 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-02-22 | 08:55 - 22:19 | 15:37 | 16:48 - 05:48 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-03-01 | 08:27 - 21:51 | 15:09 | 16:55 - 05:38 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-03-08 | 07:56 - 21:20 | 14:38 | 17:01 - 05:28 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-03-15 | 07:28 - 20:53 | 14:10 | 17:08 - 05:18 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-03-22 | 07:01 - 20:25 | 13:43 | 17:14 - 05:08 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-03-29 | 06:33 - 19:57 | 13:15 | 17:21 - 04:57 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-04-05 | 06:06 - 19:30 | 12:48 | 17:27 - 04:47 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-04-12 | 05:38 - 19:02 | 12:20 | 17:33 - 04:37 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-04-19 | 05:11 - 18:35 | 11:53 | 17:39 - 04:27 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-04-26 | 04:43 - 18:07 | 11:25 | 17:46 - 04:18 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-05-03 | 04:16 - 17:40 | 10:58 | 17:52 - 04:10 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-05-10 | 03:48 - 17:12 | 10:30 | 17:58 - 04:03 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-05-17 | 03:21 - 16:45 | 10:03 | 18:04 - 03:57 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-05-24 | 02:53 - 16:17 | 09:35 | 18:10 - 03:52 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-05-31 | 02:26 - 15:50 | 09:08 | 18:15 - 03:48 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-06-07 | 01:58 - 15:22 | 08:40 | 18:19 - 03:46 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-06-14 | 01:31 - 14:55 | 08:13 | 18:23 - 03:45 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-06-21 | 01:03 - 14:27 | 07:45 | 18:25 - 03:46 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-06-28 | 00:36 - 14:00 | 07:18 | 18:26 - 03:48 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-07-05 | 00:08 - 13:32 | 06:50 | 18:26 - 03:51 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-07-12 | 23:41 - 13:05 | 06:23 | 18:24 - 03:56 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-07-19 | 23:13 - 12:37 | 05:55 | 18:20 - 04:00 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-07-26 | 22:45 - 12:10 | 05:28 | 18:15 - 04:06 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-08-02 | 22:18 - 11:42 | 05:00 | 18:09 - 04:11 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-08-09 | 21:50 - 11:15 | 04:32 | 18:02 - 04:17 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||
| 2027-08-16 | 21:23 - 10:47 | 04:05 | 17:54 - 04:23 | RA: 02h 36m 26s", Dec: 13° 46' 46s @ 白羊座 | |||||