什么时候可以看到Great Rift？
查看Great Rift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。
Great Rift将持续可见至12月18日，随后因过于接近太阳而暂时从夜空中消失。
观测Great Rift的最佳月份
根据Great Rift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8月, 2027年7月, 2027年9月。
Great Rift全年的可见情况
Great Rift在 2026-10-20 的可见情况
Great Rift升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 53.2%  | 13:08 | 40° |
| 日落 | 16:23 | 68° |
| Great Rift中天 | 16:31 | 68° |
| 民用暮光开始 | 16:51 | 67° |
| 暮光开始 (−12°) | 17:21 | 65° |
| 天文观测时段开始 | 17:52 | 61° |
| Great Rift落下 | 23:17 | |
| 月落 | 23:30 | -2° |
| 天文观测时段结束 | 03:53 | -37° |
| Great Rift升起 | 09:41 |
跟踪Great Rift整夜的位置变化
← 2026年10月20日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察Great Rift在夜空中的位置变化。
Great Rift每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 09:45 - 23:17 | 16:31 | 16:19 - 05:19 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-10-27 | 09:18 - 22:50 | 16:04 | 16:11 - 05:25 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-11-03 | 08:50 - 22:22 | 15:36 | 16:03 - 05:33 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-11-10 | 08:23 - 21:55 | 15:09 | 15:56 - 05:40 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-11-17 | 07:51 - 21:23 | 14:37 | 15:51 - 05:47 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-11-24 | 07:24 - 20:56 | 14:10 | 15:47 - 05:54 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-12-01 | 06:56 - 20:28 | 13:42 | 15:44 - 06:01 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-12-08 | 06:29 - 20:01 | 13:15 | 15:44 - 06:08 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-12-15 | 06:01 - 19:33 | 12:47 | 15:45 - 06:13 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-12-22 | 05:33 - 19:06 | 12:20 | 15:48 - 06:17 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2026-12-29 | 05:06 - 18:38 | 11:52 | 15:52 - 06:20 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-01-05 | 04:38 - 18:11 | 11:25 | 15:57 - 06:21 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-01-12 | 04:11 - 17:43 | 10:57 | 16:04 - 06:20 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-01-19 | 03:43 - 17:16 | 10:29 | 16:11 - 06:18 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-01-26 | 03:16 - 16:48 | 10:02 | 16:18 - 06:14 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-02-02 | 02:48 - 16:21 | 09:34 | 16:26 - 06:09 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-02-09 | 02:21 - 15:53 | 09:07 | 16:34 - 06:03 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-02-16 | 01:53 - 15:25 | 08:39 | 16:41 - 05:55 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-02-23 | 01:26 - 14:58 | 08:12 | 16:49 - 05:46 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-03-02 | 00:58 - 14:30 | 07:44 | 16:56 - 05:37 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-03-09 | 00:31 - 14:03 | 07:17 | 17:02 - 05:27 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-03-16 | 00:03 - 13:35 | 06:49 | 17:09 - 05:17 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-03-23 | 23:36 - 13:08 | 06:22 | 17:15 - 05:06 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-03-30 | 23:08 - 12:40 | 05:54 | 17:22 - 04:56 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-04-06 | 22:41 - 12:13 | 05:27 | 17:28 - 04:45 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-04-13 | 22:13 - 11:45 | 04:59 | 17:34 - 04:35 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-04-20 | 21:46 - 11:18 | 04:32 | 17:40 - 04:26 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-04-27 | 21:18 - 10:50 | 04:04 | 17:47 - 04:17 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-05-04 | 20:51 - 10:23 | 03:37 | 17:53 - 04:09 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-05-11 | 20:23 - 09:55 | 03:09 | 17:59 - 04:02 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-05-18 | 19:55 - 09:28 | 02:42 | 18:05 - 03:56 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-05-25 | 19:28 - 09:00 | 02:14 | 18:11 - 03:51 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-06-01 | 19:00 - 08:33 | 01:47 | 18:16 - 03:48 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-06-08 | 18:33 - 08:05 | 01:19 | 18:20 - 03:46 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-06-15 | 18:05 - 07:38 | 00:51 | 18:23 - 03:46 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-06-22 | 17:38 - 07:10 | 00:24 | 18:25 - 03:46 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-06-29 | 17:10 - 06:43 | 23:56 | 18:26 - 03:49 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-07-06 | 16:43 - 06:15 | 23:29 | 18:25 - 03:52 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-07-13 | 16:15 - 05:48 | 23:01 | 18:23 - 03:56 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-07-20 | 15:48 - 05:20 | 22:34 | 18:20 - 04:01 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-07-27 | 15:20 - 04:52 | 22:06 | 18:15 - 04:06 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-08-03 | 14:53 - 04:25 | 21:39 | 18:08 - 04:12 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-08-10 | 14:25 - 03:57 | 21:11 | 18:01 - 04:18 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-08-17 | 13:58 - 03:30 | 20:44 | 17:53 - 04:24 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-08-24 | 13:30 - 03:02 | 20:16 | 17:43 - 04:30 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-08-31 | 13:03 - 02:35 | 19:49 | 17:34 - 04:36 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-09-07 | 12:35 - 02:07 | 19:21 | 17:23 - 04:41 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-09-14 | 12:08 - 01:40 | 18:54 | 17:13 - 04:47 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-09-21 | 11:40 - 01:12 | 18:26 | 17:02 - 04:53 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-09-28 | 11:13 - 00:45 | 17:59 | 16:51 - 04:59 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-10-05 | 10:45 - 00:17 | 17:31 | 16:41 - 05:05 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-10-12 | 10:18 - 23:50 | 17:04 | 16:31 - 05:11 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||
| 2027-10-19 | 09:50 - 23:22 | 16:36 | 16:21 - 05:17 | RA: 19h 18m 00s", Dec: 15° 00' 00s | |||||