什么时候可以看到Alterf？
查看Alterf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。
Alterf将持续可见至6月29日，随后因过于接近太阳而暂时从夜空中消失。
观测Alterf的最佳月份
根据Alterf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2月, 2027年1月, 2027年3月。
Alterf全年的可见情况
Alterf在 2026-10-27 的可见情况
Alterf升起与落下时间表
| 时间 | 高度角 | |
| Alterf中天 | 08:14 | 68° |
| Alterf落下 | 14:16 | |
月出，照明比例 98.9%  | 19:51 | -65° |
| 天文观测时段开始 | 20:01 | -66° |
| Alterf升起 | 02:09 | |
| 天文观测时段结束 | 05:35 | 47° |
| 暮光结束 (−12°) | 06:00 | 52° |
| 民用暮光结束 | 06:25 | 56° |
| 日出 | 06:47 | 60° |
| 月落 | 08:26 | 68° |
跟踪Alterf整夜的位置变化
← 2026年10月27日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察Alterf在夜空中的位置变化。
Alterf每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-27 | 02:13 - 14:16 | 08:14 | 18:48 - 06:47 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2026-11-03 | 01:42 - 13:44 | 07:43 | 18:47 - 06:47 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2026-11-10 | 01:14 - 13:17 | 07:15 | 18:47 - 06:48 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2026-11-17 | 00:47 - 12:49 | 06:48 | 18:48 - 06:49 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2026-11-24 | 00:19 - 12:22 | 06:20 | 18:49 - 06:50 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2026-12-01 | 23:52 - 11:54 | 05:53 | 18:52 - 06:53 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2026-12-08 | 23:24 - 11:27 | 05:25 | 18:54 - 06:56 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2026-12-15 | 22:57 - 10:59 | 04:58 | 18:58 - 06:59 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2026-12-22 | 22:29 - 10:32 | 04:30 | 19:01 - 07:03 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2026-12-29 | 22:01 - 10:04 | 04:03 | 19:04 - 07:06 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-01-05 | 21:34 - 09:37 | 03:35 | 19:08 - 07:09 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-01-12 | 21:06 - 09:09 | 03:08 | 19:11 - 07:12 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-01-19 | 20:39 - 08:42 | 02:40 | 19:13 - 07:14 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-01-26 | 20:11 - 08:14 | 02:13 | 19:15 - 07:16 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-02-02 | 19:44 - 07:46 | 01:45 | 19:17 - 07:17 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-02-09 | 19:16 - 07:19 | 01:18 | 19:18 - 07:18 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-02-16 | 18:49 - 06:51 | 00:50 | 19:18 - 07:17 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-02-23 | 18:21 - 06:24 | 00:23 | 19:17 - 07:16 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-03-02 | 17:54 - 05:56 | 23:55 | 19:16 - 07:15 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-03-09 | 17:26 - 05:29 | 23:28 | 19:15 - 07:13 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-03-16 | 16:59 - 05:01 | 23:00 | 19:13 - 07:11 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-03-23 | 16:31 - 04:34 | 22:33 | 19:12 - 07:09 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-03-30 | 16:04 - 04:06 | 22:05 | 19:10 - 07:06 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-04-06 | 15:36 - 03:39 | 21:37 | 19:08 - 07:04 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-04-13 | 15:09 - 03:11 | 21:10 | 19:06 - 07:02 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-04-20 | 14:41 - 02:44 | 20:42 | 19:05 - 07:00 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-04-27 | 14:14 - 02:16 | 20:15 | 19:04 - 06:58 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-05-04 | 13:46 - 01:49 | 19:47 | 19:03 - 06:57 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-05-11 | 13:19 - 01:21 | 19:20 | 19:03 - 06:57 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-05-18 | 12:51 - 00:54 | 18:52 | 19:03 - 06:56 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-05-25 | 12:24 - 00:26 | 18:25 | 19:04 - 06:57 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-06-01 | 11:56 - 23:59 | 17:57 | 19:05 - 06:57 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-06-08 | 11:28 - 23:31 | 17:30 | 19:06 - 06:59 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-06-15 | 11:01 - 23:04 | 17:02 | 19:08 - 07:00 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-06-22 | 10:33 - 22:36 | 16:35 | 19:09 - 07:01 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-06-29 | 10:06 - 22:09 | 16:07 | 19:11 - 07:03 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-07-06 | 09:38 - 21:41 | 15:40 | 19:12 - 07:04 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-07-13 | 09:11 - 21:13 | 15:12 | 19:13 - 07:05 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-07-20 | 08:43 - 20:46 | 14:45 | 19:13 - 07:06 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-07-27 | 08:16 - 20:18 | 14:17 | 19:13 - 07:07 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-08-03 | 07:48 - 19:51 | 13:50 | 19:13 - 07:06 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-08-10 | 07:21 - 19:23 | 13:22 | 19:12 - 07:06 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-08-17 | 06:53 - 18:56 | 12:55 | 19:10 - 07:05 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-08-24 | 06:26 - 18:28 | 12:27 | 19:08 - 07:03 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-08-31 | 05:58 - 18:01 | 11:59 | 19:06 - 07:02 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-09-07 | 05:31 - 17:33 | 11:32 | 19:04 - 07:00 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-09-14 | 05:03 - 17:06 | 11:04 | 19:01 - 06:58 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-09-21 | 04:36 - 16:38 | 10:37 | 18:58 - 06:55 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-09-28 | 04:08 - 16:11 | 10:09 | 18:55 - 06:53 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-10-05 | 03:41 - 15:43 | 09:42 | 18:53 - 06:51 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-10-12 | 03:13 - 15:16 | 09:14 | 18:51 - 06:49 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-10-19 | 02:46 - 14:48 | 08:47 | 18:49 - 06:48 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||
| 2027-10-26 | 02:18 - 14:21 | 08:19 | 18:48 - 06:47 | RA: 09h 31m 43s", Dec: 22° 58' 04s @ 狮子座 | |||||