什么时候可以看到Ptolemy's Cluster (M7)？
查看Ptolemy's Cluster (M7)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。
Ptolemy's Cluster (M7)将持续可见至11月19日，随后因过于接近太阳而暂时从夜空中消失。
观测Ptolemy's Cluster (M7)的最佳月份
根据Ptolemy's Cluster (M7)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6月, 2027年7月, 2027年5月。
Ptolemy's Cluster (M7)全年的可见情况
Ptolemy's Cluster (M7)在 2026-10-15 的可见情况
Ptolemy's Cluster (M7)升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 11.3%  | 09:30 | -20° |
| Ptolemy's Cluster (M7)升起 | 11:36 | |
| Ptolemy's Cluster (M7)中天 | 15:27 | 18° |
| 日落 | 16:30 | 16° |
| 民用暮光开始 | 16:58 | 15° |
| 暮光开始 (−12°) | 17:28 | 13° |
| 天文观测时段开始 | 17:58 | 10° |
| 月落 | 18:45 | 4° |
| Ptolemy's Cluster (M7)落下 | 19:18 | |
| 天文观测时段结束 | 03:49 | -85° |
跟踪Ptolemy's Cluster (M7)整夜的位置变化
← 2026年10月15日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察Ptolemy's Cluster (M7)在夜空中的位置变化。
Ptolemy's Cluster (M7)每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-15 | 11:36 - 19:18 | 15:27 | 16:26 - 05:14 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-10-22 | 11:04 - 18:47 | 14:55 | 16:17 - 05:21 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-10-29 | 10:37 - 18:19 | 14:28 | 16:08 - 05:27 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-11-05 | 10:09 - 17:52 | 14:00 | 16:01 - 05:35 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-11-12 | 09:42 - 17:24 | 13:33 | 15:54 - 05:42 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-11-19 | 09:14 - 16:57 | 13:05 | 15:49 - 05:49 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-11-26 | 08:47 - 16:29 | 12:38 | 15:46 - 05:56 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-12-03 | 08:19 - 16:02 | 12:10 | 15:44 - 06:03 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-12-10 | 07:52 - 15:34 | 11:43 | 15:44 - 06:09 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-12-17 | 07:24 - 15:07 | 11:15 | 15:46 - 06:14 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-12-24 | 06:57 - 14:39 | 10:48 | 15:49 - 06:18 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-12-31 | 06:29 - 14:12 | 10:20 | 15:53 - 06:20 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-01-07 | 06:01 - 13:44 | 09:53 | 15:59 - 06:21 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-01-14 | 05:34 - 13:16 | 09:25 | 16:06 - 06:20 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-01-21 | 05:06 - 12:49 | 08:58 | 16:13 - 06:17 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-01-28 | 04:39 - 12:21 | 08:30 | 16:21 - 06:13 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-02-04 | 04:11 - 11:54 | 08:03 | 16:28 - 06:07 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-02-11 | 03:44 - 11:26 | 07:35 | 16:36 - 06:00 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-02-18 | 03:16 - 10:59 | 07:08 | 16:43 - 05:52 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-02-25 | 02:49 - 10:31 | 06:40 | 16:51 - 05:44 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-03-04 | 02:21 - 10:04 | 06:13 | 16:58 - 05:34 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-03-11 | 01:54 - 09:36 | 05:45 | 17:04 - 05:24 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-03-18 | 01:26 - 09:09 | 05:18 | 17:11 - 05:14 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-03-25 | 00:59 - 08:41 | 04:50 | 17:17 - 05:03 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-04-01 | 00:31 - 08:14 | 04:22 | 17:23 - 04:53 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-04-08 | 00:04 - 07:46 | 03:55 | 17:30 - 04:43 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-04-15 | 23:36 - 07:19 | 03:27 | 17:36 - 04:33 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-04-22 | 23:09 - 06:51 | 03:00 | 17:42 - 04:23 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-04-29 | 22:41 - 06:24 | 02:32 | 17:48 - 04:15 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-05-06 | 22:14 - 05:56 | 02:05 | 17:55 - 04:07 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-05-13 | 21:46 - 05:29 | 01:37 | 18:01 - 04:00 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-05-20 | 21:19 - 05:01 | 01:10 | 18:07 - 03:54 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-05-27 | 20:51 - 04:34 | 00:42 | 18:12 - 03:50 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-06-03 | 20:24 - 04:06 | 00:15 | 18:17 - 03:47 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-06-10 | 19:56 - 03:38 | 23:47 | 18:21 - 03:46 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-06-17 | 19:28 - 03:11 | 23:20 | 18:24 - 03:46 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-06-24 | 19:01 - 02:43 | 22:52 | 18:26 - 03:47 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-01 | 18:33 - 02:16 | 22:25 | 18:26 - 03:49 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-08 | 18:06 - 01:48 | 21:57 | 18:25 - 03:53 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-15 | 17:38 - 01:21 | 21:30 | 18:22 - 03:58 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-22 | 17:11 - 00:53 | 21:02 | 18:18 - 04:03 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-29 | 16:43 - 00:26 | 20:35 | 18:13 - 04:08 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-08-05 | 16:16 - 23:58 | 20:07 | 18:06 - 04:14 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-08-12 | 15:48 - 23:31 | 19:40 | 17:59 - 04:20 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-08-19 | 15:21 - 23:03 | 19:12 | 17:50 - 04:26 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-08-26 | 14:53 - 22:36 | 18:44 | 17:41 - 04:31 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-09-02 | 14:26 - 22:08 | 18:17 | 17:31 - 04:37 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-09-09 | 13:58 - 21:41 | 17:49 | 17:20 - 04:43 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-09-16 | 13:31 - 21:13 | 17:22 | 17:10 - 04:49 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-09-23 | 13:03 - 20:46 | 16:54 | 16:59 - 04:54 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-09-30 | 12:36 - 20:18 | 16:27 | 16:48 - 05:00 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-10-07 | 12:08 - 19:51 | 15:59 | 16:38 - 05:06 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-10-14 | 11:41 - 19:23 | 15:32 | 16:28 - 05:13 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||