什么时候可以看到NGC2251？
See how NGC2251 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.
NGC2251将持续可见至五月2日，随后因过于接近太阳而暂时从夜空中消失。
Best Months to See NGC2251
Based on the amount of time NGC2251 is above the horizon during dark or twilight hours, the strongest observing months in the next year are 十二月 2026, 一月 2027, 十一月 2026.
NGC2251全年的可见情况
NGC2251在 2026-09-07 的可见情况
NGC2251升起与落下时间表
| 时间 | 高度角 | |
| 月落 | 14:56 | -21° |
| 天文观测时段开始 | 18:58 | -44° |
月出，照明比例 21%  | 23:21 | -9° |
| NGC2251升起 | 00:10 | |
| 天文观测时段结束 | 03:13 | 36° |
| 暮光结束 | 03:45 | 42° |
| 民用暮光结束 | 04:17 | 47° |
| 日出 | 04:44 | 52° |
| NGC2251中天 | 06:35 | 61° |
跟踪NGC2251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NGC2251在夜空中的位置变化。
NGC2251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 | 00:14 - 13:04 | 06:39 | 17:24 - 04:41 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-09-13 | 23:47 - 12:36 | 06:11 | 17:14 - 04:46 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-09-20 | 23:19 - 12:09 | 05:44 | 17:03 - 04:52 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-09-27 | 22:52 - 11:41 | 05:16 | 16:52 - 04:58 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-10-04 | 22:24 - 11:14 | 04:49 | 16:42 - 05:04 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-10-11 | 21:57 - 10:46 | 04:21 | 16:32 - 05:10 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-10-18 | 21:29 - 10:19 | 03:54 | 16:22 - 05:17 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-10-25 | 21:02 - 09:51 | 03:26 | 16:13 - 05:24 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-11-01 | 20:34 - 09:24 | 02:59 | 16:05 - 05:31 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-11-08 | 20:07 - 08:56 | 02:31 | 15:58 - 05:38 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-11-15 | 19:39 - 08:28 | 02:04 | 15:52 - 05:45 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-11-22 | 19:12 - 08:01 | 01:36 | 15:48 - 05:52 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-11-29 | 18:44 - 07:33 | 01:09 | 15:45 - 05:59 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-12-06 | 18:16 - 07:06 | 00:41 | 15:44 - 06:06 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-12-13 | 17:49 - 06:38 | 00:14 | 15:44 - 06:12 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-12-20 | 17:21 - 06:11 | 23:46 | 15:47 - 06:16 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2026-12-27 | 16:54 - 05:43 | 23:19 | 15:51 - 06:19 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-01-03 | 16:26 - 05:16 | 22:51 | 15:56 - 06:21 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-01-10 | 15:59 - 04:48 | 22:24 | 16:02 - 06:21 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-01-17 | 15:31 - 04:21 | 21:56 | 16:09 - 06:19 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-01-24 | 15:04 - 03:53 | 21:29 | 16:16 - 06:16 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-01-31 | 14:36 - 03:26 | 21:01 | 16:24 - 06:11 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-02-07 | 14:09 - 02:58 | 20:33 | 16:32 - 06:05 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-02-14 | 13:41 - 02:31 | 20:06 | 16:39 - 05:57 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-02-21 | 13:14 - 02:03 | 19:38 | 16:47 - 05:49 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-02-28 | 12:46 - 01:36 | 19:11 | 16:54 - 05:40 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-03-07 | 12:19 - 01:08 | 18:43 | 17:00 - 05:30 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-03-14 | 11:51 - 00:41 | 18:16 | 17:07 - 05:20 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-03-21 | 11:24 - 00:13 | 17:48 | 17:14 - 05:09 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-03-28 | 10:56 - 23:46 | 17:21 | 17:20 - 04:59 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-04-04 | 10:29 - 23:18 | 16:53 | 17:26 - 04:48 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-04-11 | 10:01 - 22:51 | 16:26 | 17:32 - 04:38 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-04-18 | 09:34 - 22:23 | 15:58 | 17:39 - 04:29 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-04-25 | 09:06 - 21:55 | 15:31 | 17:45 - 04:19 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-05-02 | 08:38 - 21:28 | 15:03 | 17:51 - 04:11 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-05-09 | 08:07 - 20:56 | 14:32 | 17:57 - 04:04 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-05-16 | 07:40 - 20:29 | 14:04 | 18:03 - 03:57 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-05-23 | 07:12 - 20:01 | 13:37 | 18:09 - 03:52 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-05-30 | 06:44 - 19:34 | 13:09 | 18:14 - 03:49 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-06-06 | 06:17 - 19:06 | 12:42 | 18:19 - 03:46 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-06-13 | 05:49 - 18:39 | 12:14 | 18:22 - 03:45 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-06-20 | 05:22 - 18:11 | 11:47 | 18:25 - 03:46 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-06-27 | 04:54 - 17:44 | 11:19 | 18:26 - 03:48 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-07-04 | 04:27 - 17:16 | 10:52 | 18:26 - 03:51 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-07-11 | 03:59 - 16:49 | 10:24 | 18:24 - 03:55 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-07-18 | 03:32 - 16:21 | 09:57 | 18:21 - 04:00 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-07-25 | 03:04 - 15:54 | 09:29 | 18:16 - 04:05 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-08-01 | 02:37 - 15:26 | 09:01 | 18:10 - 04:11 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-08-08 | 02:09 - 14:59 | 08:34 | 18:03 - 04:16 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-08-15 | 01:42 - 14:31 | 08:06 | 17:55 - 04:22 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-08-22 | 01:14 - 14:04 | 07:39 | 17:46 - 04:28 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-08-29 | 00:47 - 13:36 | 07:11 | 17:37 - 04:34 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||
| 2027-09-05 | 00:19 - 13:09 | 06:44 | 17:26 - 04:40 | RA: 06h 34m 38s", Dec: 08° 21' 59s @ 麒麟座 | |||||