什么时候可以看到NGC7457？
查看NGC7457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。
NGC7457将持续可见至2月11日，随后因过于接近太阳而暂时从夜空中消失。
观测NGC7457的最佳月份
根据NGC7457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10月, 2026年10月, 2027年9月。
NGC7457全年的可见情况
NGC7457在 2026-10-22 的可见情况
NGC7457升起与落下时间表
| 时间 | 高度角 | |
| NGC7457升起 | 12:22 | |
月出，照明比例 71.9%  | 14:01 | 17° |
| 日落 | 16:21 | 43° |
| 民用暮光开始 | 16:49 | 49° |
| 暮光开始 (−12°) | 17:19 | 55° |
| 天文观测时段开始 | 17:49 | 61° |
| NGC7457中天 | 20:06 | 83° |
| 月落 | 01:36 | 23° |
| NGC7457落下 | 03:50 | |
| 天文观测时段结束 | 03:55 | -1° |
跟踪NGC7457整夜的位置变化
← 2026年10月22日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察NGC7457在夜空中的位置变化。
NGC7457每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-22 | 12:22 - 03:50 | 20:06 | 16:17 - 05:21 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-10-29 | 11:54 - 03:22 | 19:38 | 16:08 - 05:27 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-11-05 | 11:27 - 02:55 | 19:11 | 16:01 - 05:35 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-11-12 | 10:59 - 02:27 | 18:43 | 15:54 - 05:42 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-11-19 | 10:32 - 02:00 | 18:16 | 15:49 - 05:49 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-11-26 | 10:04 - 01:32 | 17:48 | 15:46 - 05:56 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-12-03 | 09:37 - 01:05 | 17:21 | 15:44 - 06:03 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-12-10 | 09:09 - 00:37 | 16:53 | 15:44 - 06:09 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-12-17 | 08:42 - 00:10 | 16:26 | 15:46 - 06:14 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-12-24 | 08:14 - 23:42 | 15:58 | 15:49 - 06:18 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2026-12-31 | 07:47 - 23:14 | 15:30 | 15:53 - 06:20 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-01-07 | 07:19 - 22:47 | 15:03 | 15:59 - 06:21 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-01-14 | 06:48 - 22:16 | 14:32 | 16:06 - 06:20 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-01-21 | 06:20 - 21:48 | 14:04 | 16:13 - 06:17 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-01-28 | 05:52 - 21:20 | 13:36 | 16:21 - 06:13 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-02-04 | 05:25 - 20:53 | 13:09 | 16:28 - 06:07 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-02-11 | 04:57 - 20:25 | 12:41 | 16:36 - 06:00 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-02-18 | 04:30 - 19:58 | 12:14 | 16:43 - 05:52 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-02-25 | 04:02 - 19:30 | 11:46 | 16:51 - 05:44 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-03-04 | 03:35 - 19:03 | 11:19 | 16:58 - 05:34 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-03-11 | 03:07 - 18:35 | 10:51 | 17:04 - 05:24 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-03-18 | 02:40 - 18:08 | 10:24 | 17:11 - 05:14 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-03-25 | 02:12 - 17:40 | 09:56 | 17:17 - 05:03 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-04-01 | 01:45 - 17:13 | 09:29 | 17:23 - 04:53 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-04-08 | 01:17 - 16:45 | 09:01 | 17:30 - 04:43 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-04-15 | 00:50 - 16:18 | 08:34 | 17:36 - 04:33 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-04-22 | 00:22 - 15:50 | 08:06 | 17:42 - 04:23 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-04-29 | 23:55 - 15:23 | 07:39 | 17:48 - 04:15 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-05-06 | 23:27 - 14:55 | 07:11 | 17:55 - 04:07 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-05-13 | 23:00 - 14:28 | 06:44 | 18:01 - 04:00 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-05-20 | 22:32 - 14:00 | 06:16 | 18:07 - 03:54 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-05-27 | 22:05 - 13:33 | 05:49 | 18:12 - 03:50 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-06-03 | 21:37 - 13:05 | 05:21 | 18:17 - 03:47 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-06-10 | 21:10 - 12:38 | 04:54 | 18:21 - 03:46 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-06-17 | 20:42 - 12:10 | 04:26 | 18:24 - 03:46 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-06-24 | 20:15 - 11:42 | 03:58 | 18:26 - 03:47 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-07-01 | 19:47 - 11:15 | 03:31 | 18:26 - 03:49 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-07-08 | 19:19 - 10:47 | 03:03 | 18:25 - 03:53 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-07-15 | 18:52 - 10:20 | 02:36 | 18:22 - 03:58 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-07-22 | 18:24 - 09:52 | 02:08 | 18:18 - 04:03 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-07-29 | 17:57 - 09:25 | 01:41 | 18:13 - 04:08 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-08-05 | 17:29 - 08:57 | 01:13 | 18:06 - 04:14 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-08-12 | 17:02 - 08:30 | 00:46 | 17:59 - 04:20 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-08-19 | 16:34 - 08:02 | 00:18 | 17:50 - 04:26 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-08-26 | 16:07 - 07:35 | 23:51 | 17:41 - 04:31 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-09-02 | 15:39 - 07:07 | 23:23 | 17:31 - 04:37 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-09-09 | 15:12 - 06:40 | 22:56 | 17:20 - 04:43 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-09-16 | 14:44 - 06:12 | 22:28 | 17:10 - 04:49 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-09-23 | 14:17 - 05:45 | 22:01 | 16:59 - 04:54 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-09-30 | 13:49 - 05:17 | 21:33 | 16:48 - 05:00 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-10-07 | 13:22 - 04:50 | 21:06 | 16:38 - 05:06 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-10-14 | 12:54 - 04:22 | 20:38 | 16:28 - 05:13 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||
| 2027-10-21 | 12:27 - 03:55 | 20:11 | 16:18 - 05:19 | RA: 23h 00m 59s", Dec: 30° 08' 41s @ 飞马座 | |||||