什么时候可以看到101 Helena？
查看101 Helena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。
101 Helena将持续可见至4月3日，随后因过于接近太阳而暂时从夜空中消失。
观测101 Helena的最佳月份
根据101 Helena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2026年10月, 2026年11月, 2026年9月。
101 Helena全年的可见情况
101 Helena在 2026-09-27 的可见情况
101 Helena升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 99.8%  | 16:51 | -4° |
| 101 Helena升起 | 17:15 | |
| 民用暮光开始 | 17:24 | 2° |
| 暮光开始 (−12°) | 17:54 | 7° |
| 天文观测时段开始 | 18:25 | 13° |
| 101 Helena中天 | 00:23 | 74° |
| 天文观测时段结束 | 03:33 | 46° |
| 暮光结束 (−12°) | 04:03 | 40° |
| 民用暮光结束 | 04:34 | 34° |
| 日出 | 05:01 | 28° |
| 月落 | 06:07 | 15° |
| 101 Helena落下 | 07:30 |
跟踪101 Helena整夜的位置变化
← 2026年9月27日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察101 Helena在夜空中的位置变化。
101 Helena每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-27 | 17:15 - 07:30 | 00:22 | 16:52 - 04:58 | RA: 01h 39m 40s", Dec: 21° 12' 13s @ 双鱼座 | |||||
| 2026-10-04 | 16:40 - 06:57 | 23:48 | 16:42 - 05:04 | RA: 01h 33m 11s", Dec: 21° 20' 47s @ 双鱼座 | |||||
| 2026-10-11 | 16:05 - 06:22 | 23:14 | 16:32 - 05:10 | RA: 01h 26m 00s", Dec: 21° 18' 55s @ 双鱼座 | |||||
| 2026-10-18 | 15:31 - 05:46 | 22:39 | 16:22 - 05:17 | RA: 01h 18m 36s", Dec: 21° 07' 35s @ 双鱼座 | |||||
| 2026-10-25 | 14:57 - 05:08 | 22:03 | 16:13 - 05:24 | RA: 01h 10m 03s", Dec: 20° 40' 04s @ 双鱼座 | |||||
| 2026-11-01 | 14:24 - 04:33 | 21:29 | 16:05 - 05:31 | RA: 01h 03m 42s", Dec: 20° 16' 01s @ 双鱼座 | |||||
| 2026-11-08 | 13:53 - 03:59 | 20:56 | 15:58 - 05:38 | RA: 00h 58m 27s", Dec: 19° 49' 49s @ 双鱼座 | |||||
| 2026-11-15 | 13:23 - 03:26 | 20:25 | 15:52 - 05:45 | RA: 00h 54m 35s", Dec: 19° 24' 16s @ 双鱼座 | |||||
| 2026-11-22 | 12:55 - 02:55 | 19:55 | 15:48 - 05:52 | RA: 00h 52m 13s", Dec: 19° 01' 48s @ 双鱼座 | |||||
| 2026-11-29 | 12:28 - 02:25 | 19:26 | 15:45 - 05:59 | RA: 00h 51m 25s", Dec: 18° 44' 13s @ 双鱼座 | |||||
| 2026-12-06 | 12:01 - 01:58 | 19:00 | 15:44 - 06:06 | RA: 00h 52m 07s", Dec: 18° 32' 42s @ 双鱼座 | |||||
| 2026-12-13 | 11:36 - 01:32 | 18:34 | 15:44 - 06:12 | RA: 00h 54m 15s", Dec: 18° 27' 53s @ 双鱼座 | |||||
| 2026-12-20 | 11:12 - 01:08 | 18:10 | 15:47 - 06:16 | RA: 00h 57m 42s", Dec: 18° 29' 54s @ 双鱼座 | |||||
| 2026-12-27 | 10:49 - 00:46 | 17:47 | 15:51 - 06:19 | RA: 01h 02m 19s", Dec: 18° 38' 34s @ 双鱼座 | |||||
| 2027-01-03 | 10:26 - 00:25 | 17:25 | 15:56 - 06:21 | RA: 01h 08m 01s", Dec: 18° 53' 29s @ 双鱼座 | |||||
| 2027-01-10 | 10:04 - 00:05 | 17:04 | 16:02 - 06:21 | RA: 01h 14m 40s", Dec: 19° 14' 04s @ 双鱼座 | |||||
| 2027-01-17 | 09:42 - 23:47 | 16:44 | 16:09 - 06:19 | RA: 01h 22m 09s", Dec: 19° 39' 41s @ 双鱼座 | |||||
| 2027-01-24 | 09:21 - 23:29 | 16:25 | 16:16 - 06:16 | RA: 01h 30m 23s", Dec: 20° 09' 37s @ 双鱼座 | |||||
| 2027-01-31 | 09:01 - 23:12 | 16:06 | 16:24 - 06:11 | RA: 01h 39m 18s", Dec: 20° 43' 12s @ 双鱼座 | |||||
| 2027-02-07 | 08:40 - 22:57 | 15:48 | 16:32 - 06:05 | RA: 01h 48m 47s", Dec: 21° 19' 42s @ 白羊座 | |||||
| 2027-02-14 | 08:20 - 22:41 | 15:31 | 16:39 - 05:57 | RA: 01h 58m 49s", Dec: 21° 58' 29s @ 白羊座 | |||||
| 2027-02-21 | 08:01 - 22:27 | 15:14 | 16:47 - 05:49 | RA: 02h 09m 20s", Dec: 22° 38' 53s @ 白羊座 | |||||
| 2027-02-28 | 07:38 - 22:09 | 14:53 | 16:54 - 05:40 | RA: 02h 20m 16s", Dec: 23° 20' 17s @ 白羊座 | |||||
| 2027-03-07 | 07:19 - 21:55 | 14:37 | 17:00 - 05:30 | RA: 02h 31m 36s", Dec: 24° 02' 06s @ 白羊座 | |||||
| 2027-03-14 | 07:00 - 21:42 | 14:21 | 17:07 - 05:20 | RA: 02h 43m 17s", Dec: 24° 43' 49s @ 白羊座 | |||||
| 2027-03-21 | 06:42 - 21:30 | 14:06 | 17:14 - 05:09 | RA: 02h 55m 17s", Dec: 25° 24' 53s @ 白羊座 | |||||
| 2027-03-28 | 06:24 - 21:17 | 13:50 | 17:20 - 04:59 | RA: 03h 07m 35s", Dec: 26° 04' 52s @ 白羊座 | |||||
| 2027-04-04 | 06:06 - 21:05 | 13:35 | 17:26 - 04:48 | RA: 03h 20m 08s", Dec: 26° 43' 17s @ 白羊座 | |||||
| 2027-04-11 | 05:49 - 20:52 | 13:21 | 17:32 - 04:38 | RA: 03h 32m 56s", Dec: 27° 19' 47s @ 金牛座 | |||||
| 2027-04-18 | 05:32 - 20:40 | 13:06 | 17:39 - 04:29 | RA: 03h 45m 57s", Dec: 27° 53' 57s @ 金牛座 | |||||
| 2027-04-25 | 05:15 - 20:28 | 12:52 | 17:45 - 04:19 | RA: 03h 59m 09s", Dec: 28° 25' 30s @ 金牛座 | |||||
| 2027-05-02 | 04:59 - 20:16 | 12:38 | 17:51 - 04:11 | RA: 04h 12m 30s", Dec: 28° 54' 08s @ 金牛座 | |||||
| 2027-05-09 | 04:43 - 20:04 | 12:23 | 17:57 - 04:04 | RA: 04h 25m 59s", Dec: 29° 19' 35s @ 金牛座 | |||||
| 2027-05-16 | 04:28 - 19:51 | 12:09 | 18:03 - 03:57 | RA: 04h 39m 34s", Dec: 29° 41' 39s @ 金牛座 | |||||
| 2027-05-23 | 04:12 - 19:39 | 11:56 | 18:09 - 03:52 | RA: 04h 53m 13s", Dec: 30° 00' 10s @ 御夫座 | |||||
| 2027-05-30 | 03:57 - 19:26 | 11:42 | 18:14 - 03:49 | RA: 05h 06m 56s", Dec: 30° 15' 00s @ 御夫座 | |||||
| 2027-06-06 | 03:43 - 19:13 | 11:28 | 18:19 - 03:46 | RA: 05h 20m 39s", Dec: 30° 26' 04s @ 御夫座 | |||||
| 2027-06-13 | 03:28 - 19:00 | 11:14 | 18:22 - 03:45 | RA: 05h 34m 21s", Dec: 30° 33' 18s @ 御夫座 | |||||
| 2027-06-20 | 03:14 - 18:46 | 11:00 | 18:25 - 03:46 | RA: 05h 48m 01s", Dec: 30° 36' 44s @ 御夫座 | |||||
| 2027-06-27 | 03:00 - 18:32 | 10:46 | 18:26 - 03:48 | RA: 06h 01m 36s", Dec: 30° 36' 22s @ 御夫座 | |||||
| 2027-07-04 | 02:46 - 18:18 | 10:32 | 18:26 - 03:51 | RA: 06h 15m 04s", Dec: 30° 32' 17s @ 御夫座 | |||||
| 2027-07-11 | 02:33 - 18:03 | 10:18 | 18:24 - 03:55 | RA: 06h 28m 25s", Dec: 30° 24' 37s @ 御夫座 | |||||
| 2027-07-18 | 02:19 - 17:48 | 10:03 | 18:21 - 04:00 | RA: 06h 41m 35s", Dec: 30° 13' 30s @ 双子座 | |||||
| 2027-07-25 | 02:06 - 17:32 | 09:49 | 18:16 - 04:05 | RA: 06h 54m 34s", Dec: 29° 59' 07s @ 双子座 | |||||
| 2027-08-01 | 01:52 - 17:16 | 09:34 | 18:10 - 04:11 | RA: 07h 07m 19s", Dec: 29° 41' 43s @ 双子座 | |||||
| 2027-08-08 | 01:39 - 16:59 | 09:19 | 18:03 - 04:16 | RA: 07h 19m 48s", Dec: 29° 21' 32s @ 双子座 | |||||
| 2027-08-15 | 01:25 - 16:42 | 09:04 | 17:55 - 04:22 | RA: 07h 32m 01s", Dec: 28° 58' 51s @ 双子座 | |||||
| 2027-08-22 | 01:11 - 16:25 | 08:48 | 17:46 - 04:28 | RA: 07h 43m 55s", Dec: 28° 34' 01s @ 双子座 | |||||
| 2027-08-29 | 00:57 - 16:07 | 08:32 | 17:37 - 04:34 | RA: 07h 55m 29s", Dec: 28° 07' 22s @ 双子座 | |||||
| 2027-09-05 | 00:43 - 15:49 | 08:16 | 17:26 - 04:40 | RA: 08h 06m 41s", Dec: 27° 39' 17s @ 双子座 | |||||
| 2027-09-12 | 00:28 - 15:30 | 07:59 | 17:16 - 04:45 | RA: 08h 17m 28s", Dec: 27° 10' 10s @ 巨蟹座 | |||||
| 2027-09-19 | 00:13 - 15:11 | 07:42 | 17:05 - 04:51 | RA: 08h 27m 50s", Dec: 26° 40' 28s @ 巨蟹座 | |||||
| 2027-09-26 | 23:57 - 14:51 | 07:24 | 16:54 - 04:57 | RA: 08h 37m 43s", Dec: 26° 10' 40s @ 巨蟹座 | |||||