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 2026-10-03 的可见情况
Ptolemy's Cluster (M7)升起与落下时间表
| 时间 | 高度角 | |
| Ptolemy's Cluster (M7)升起 | 12:23 | |
| Ptolemy's Cluster (M7)中天 | 16:14 | 18° |
| 日落 | 16:47 | 17° |
| 民用暮光开始 | 17:15 | 16° |
| 暮光开始 (−12°) | 17:45 | 15° |
| 天文观测时段开始 | 18:15 | 13° |
| Ptolemy's Cluster (M7)落下 | 20:05 | |
月出，照明比例 56.5%  | 21:14 | -10° |
| 天文观测时段结束 | 03:38 | -83° |
| 月落 | 12:53 | 5° |
跟踪Ptolemy's Cluster (M7)整夜的位置变化
← 2026年10月3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 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-03 | 12:23 - 20:05 | 16:14 | 16:43 - 05:03 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-10-10 | 11:55 - 19:38 | 15:47 | 16:33 - 05:09 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-10-17 | 11:28 - 19:10 | 15:19 | 16:23 - 05:16 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-10-24 | 10:56 - 18:39 | 14:48 | 16:14 - 05:23 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-10-31 | 10:29 - 18:11 | 14:20 | 16:06 - 05:30 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-11-07 | 10:01 - 17:44 | 13:53 | 15:59 - 05:37 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-11-14 | 09:34 - 17:16 | 13:25 | 15:53 - 05:44 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-11-21 | 09:06 - 16:49 | 12:58 | 15:48 - 05:51 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-11-28 | 08:39 - 16:21 | 12:30 | 15:45 - 05:58 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-12-05 | 08:11 - 15:54 | 12:02 | 15:44 - 06:05 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-12-12 | 07:44 - 15:26 | 11:35 | 15:44 - 06:11 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-12-19 | 07:16 - 14:59 | 11:07 | 15:46 - 06:15 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2026-12-26 | 06:49 - 14:31 | 10:40 | 15:50 - 06:19 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-01-02 | 06:21 - 14:04 | 10:12 | 15:55 - 06:21 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-01-09 | 05:54 - 13:36 | 09:45 | 16:01 - 06:21 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-01-16 | 05:26 - 13:09 | 09:17 | 16:08 - 06:19 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-01-23 | 04:59 - 12:41 | 08:50 | 16:15 - 06:16 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-01-30 | 04:31 - 12:14 | 08:22 | 16:23 - 06:11 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-02-06 | 04:04 - 11:46 | 07:55 | 16:31 - 06:05 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-02-13 | 03:36 - 11:19 | 07:27 | 16:38 - 05:58 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-02-20 | 03:08 - 10:51 | 07:00 | 16:46 - 05:50 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-02-27 | 02:41 - 10:23 | 06:32 | 16:53 - 05:41 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-03-06 | 02:13 - 09:56 | 06:05 | 17:00 - 05:31 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-03-13 | 01:46 - 09:28 | 05:37 | 17:06 - 05:21 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-03-20 | 01:18 - 09:01 | 05:10 | 17:13 - 05:11 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-03-27 | 00:51 - 08:33 | 04:42 | 17:19 - 05:00 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-04-03 | 00:23 - 08:06 | 04:15 | 17:25 - 04:50 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-04-10 | 23:56 - 07:38 | 03:47 | 17:31 - 04:40 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-04-17 | 23:28 - 07:11 | 03:20 | 17:38 - 04:30 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-04-24 | 23:01 - 06:43 | 02:52 | 17:44 - 04:21 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-05-01 | 22:33 - 06:16 | 02:25 | 17:50 - 04:12 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-05-08 | 22:06 - 05:48 | 01:57 | 17:56 - 04:05 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-05-15 | 21:38 - 05:21 | 01:29 | 18:03 - 03:58 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-05-22 | 21:11 - 04:53 | 01:02 | 18:08 - 03:53 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-05-29 | 20:43 - 04:26 | 00:34 | 18:14 - 03:49 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-06-05 | 20:16 - 03:58 | 00:07 | 18:18 - 03:47 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-06-12 | 19:48 - 03:31 | 23:39 | 18:22 - 03:46 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-06-19 | 19:21 - 03:03 | 23:12 | 18:25 - 03:46 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-06-26 | 18:53 - 02:36 | 22:44 | 18:26 - 03:48 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-03 | 18:26 - 02:08 | 22:17 | 18:26 - 03:50 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-10 | 17:58 - 01:41 | 21:49 | 18:24 - 03:54 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-17 | 17:31 - 01:13 | 21:22 | 18:21 - 03:59 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-24 | 17:03 - 00:45 | 20:54 | 18:17 - 04:04 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-07-31 | 16:35 - 00:18 | 20:27 | 18:11 - 04:10 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-08-07 | 16:08 - 23:50 | 19:59 | 18:04 - 04:16 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-08-14 | 15:40 - 23:23 | 19:32 | 17:56 - 04:21 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-08-21 | 15:13 - 22:55 | 19:04 | 17:47 - 04:27 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-08-28 | 14:45 - 22:28 | 18:37 | 17:38 - 04:33 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-09-04 | 14:18 - 22:00 | 18:09 | 17:28 - 04:39 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-09-11 | 13:50 - 21:33 | 17:42 | 17:17 - 04:45 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-09-18 | 13:23 - 21:05 | 17:14 | 17:07 - 04:50 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-09-25 | 12:55 - 20:38 | 16:47 | 16:56 - 04:56 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||
| 2027-10-02 | 12:28 - 20:10 | 16:19 | 16:45 - 05:02 | RA: 17h 53m 51s", Dec: -34° 47' 34s @ 天蝎座 | |||||