什么时候可以看到221 Eos？
查看221 Eos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。
221 Eos将持续可见至3月28日，随后因过于接近太阳而暂时从夜空中消失。
观测221 Eos的最佳月份
根据221 Eos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11月, 2026年10月, 2026年12月。
221 Eos全年的可见情况
221 Eos在 2026-10-18 的可见情况
221 Eos升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 34.6%  | 11:59 | -52° |
| 天文观测时段开始 | 17:54 | -4° |
| 221 Eos升起 | 18:15 | |
| 月落 | 21:28 | 37° |
| 221 Eos中天 | 00:14 | 53° |
| 天文观测时段结束 | 03:51 | 28° |
| 暮光结束 (−12°) | 04:22 | 22° |
| 民用暮光结束 | 04:52 | 16° |
| 日出 | 05:20 | 11° |
| 221 Eos落下 | 06:14 |
跟踪221 Eos整夜的位置变化
← 2026年10月18日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察221 Eos在夜空中的位置变化。
221 Eos每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-17 | 18:19 - 06:18 | 00:19 | 16:23 - 05:16 | RA: 02h 54m 52s", Dec: 00° 14' 16s @ 鲸鱼座 | |||||
| 2026-10-24 | 17:47 - 05:42 | 23:45 | 16:14 - 05:23 | RA: 02h 48m 30s", Dec: 00° 32' 33s @ 鲸鱼座 | |||||
| 2026-10-31 | 17:16 - 05:07 | 23:12 | 16:06 - 05:30 | RA: 02h 43m 06s", Dec: -1° 07' 26s @ 鲸鱼座 | |||||
| 2026-11-07 | 16:45 - 04:33 | 22:39 | 15:59 - 05:37 | RA: 02h 37m 36s", Dec: -1° 35' 19s @ 鲸鱼座 | |||||
| 2026-11-14 | 16:13 - 03:59 | 22:06 | 15:53 - 05:44 | RA: 02h 32m 17s", Dec: -1° 54' 49s @ 鲸鱼座 | |||||
| 2026-11-21 | 15:41 - 03:26 | 21:34 | 15:48 - 05:51 | RA: 02h 27m 28s", Dec: -2° 05' 06s @ 鲸鱼座 | |||||
| 2026-11-28 | 15:09 - 02:55 | 21:02 | 15:45 - 05:58 | RA: 02h 23m 22s", Dec: -2° 05' 52s @ 鲸鱼座 | |||||
| 2026-12-05 | 14:38 - 02:24 | 20:31 | 15:44 - 06:05 | RA: 02h 20m 12s", Dec: -1° 57' 19s @ 鲸鱼座 | |||||
| 2026-12-12 | 14:08 - 01:56 | 20:02 | 15:44 - 06:11 | RA: 02h 18m 04s", Dec: -1° 40' 04s @ 鲸鱼座 | |||||
| 2026-12-19 | 13:38 - 01:28 | 19:33 | 15:46 - 06:15 | RA: 02h 17m 02s", Dec: -1° 14' 58s @ 鲸鱼座 | |||||
| 2026-12-26 | 13:09 - 01:03 | 19:06 | 15:50 - 06:19 | RA: 02h 17m 07s", Dec: 00° 43' 01s @ 鲸鱼座 | |||||
| 2027-01-02 | 12:41 - 00:38 | 18:39 | 15:55 - 06:21 | RA: 02h 18m 16s", Dec: 00° 05' 16s @ 鲸鱼座 | |||||
| 2027-01-09 | 12:13 - 00:15 | 18:14 | 16:01 - 06:21 | RA: 02h 20m 27s", Dec: 00° 37' 17s @ 鲸鱼座 | |||||
| 2027-01-16 | 11:46 - 23:53 | 17:50 | 16:08 - 06:19 | RA: 02h 23m 36s", Dec: 01° 23' 42s @ 鲸鱼座 | |||||
| 2027-01-23 | 11:20 - 23:32 | 17:26 | 16:15 - 06:16 | RA: 02h 27m 38s", Dec: 02° 13' 05s @ 鲸鱼座 | |||||
| 2027-01-30 | 10:55 - 23:12 | 17:03 | 16:23 - 06:11 | RA: 02h 32m 29s", Dec: 03° 04' 40s @ 鲸鱼座 | |||||
| 2027-02-06 | 10:30 - 22:53 | 16:41 | 16:31 - 06:05 | RA: 02h 38m 04s", Dec: 03° 57' 45s @ 鲸鱼座 | |||||
| 2027-02-13 | 10:06 - 22:34 | 16:20 | 16:38 - 05:58 | RA: 02h 44m 19s", Dec: 04° 51' 41s @ 鲸鱼座 | |||||
| 2027-02-20 | 09:43 - 22:16 | 16:00 | 16:46 - 05:50 | RA: 02h 51m 10s", Dec: 05° 45' 55s @ 鲸鱼座 | |||||
| 2027-02-27 | 09:20 - 21:59 | 15:39 | 16:53 - 05:41 | RA: 02h 58m 34s", Dec: 06° 39' 57s @ 鲸鱼座 | |||||
| 2027-03-06 | 08:58 - 21:42 | 15:20 | 17:00 - 05:31 | RA: 03h 06m 27s", Dec: 07° 33' 19s @ 鲸鱼座 | |||||
| 2027-03-13 | 08:32 - 21:21 | 14:57 | 17:06 - 05:21 | RA: 03h 14m 46s", Dec: 08° 25' 38s @ 鲸鱼座 | |||||
| 2027-03-20 | 08:10 - 21:05 | 14:38 | 17:13 - 05:11 | RA: 03h 23m 29s", Dec: 09° 16' 31s @ 鲸鱼座 | |||||
| 2027-03-27 | 07:49 - 20:49 | 14:19 | 17:19 - 05:00 | RA: 03h 32m 32s", Dec: 10° 05' 39s @ 金牛座 | |||||
| 2027-04-03 | 07:28 - 20:34 | 14:01 | 17:25 - 04:50 | RA: 03h 41m 55s", Dec: 10° 52' 45s @ 金牛座 | |||||
| 2027-04-10 | 07:08 - 20:18 | 13:43 | 17:31 - 04:40 | RA: 03h 51m 34s", Dec: 11° 37' 31s @ 金牛座 | |||||
| 2027-04-17 | 06:48 - 20:03 | 13:26 | 17:38 - 04:30 | RA: 04h 01m 28s", Dec: 12° 19' 44s @ 金牛座 | |||||
| 2027-04-24 | 06:29 - 19:48 | 13:08 | 17:44 - 04:21 | RA: 04h 11m 34s", Dec: 12° 59' 11s @ 金牛座 | |||||
| 2027-05-01 | 06:09 - 19:32 | 12:51 | 17:50 - 04:12 | RA: 04h 21m 52s", Dec: 13° 35' 42s @ 金牛座 | |||||
| 2027-05-08 | 05:50 - 19:17 | 12:34 | 17:56 - 04:05 | RA: 04h 32m 19s", Dec: 14° 09' 07s @ 金牛座 | |||||
| 2027-05-15 | 05:32 - 19:02 | 12:17 | 18:03 - 03:58 | RA: 04h 42m 54s", Dec: 14° 39' 18s @ 金牛座 | |||||
| 2027-05-22 | 05:13 - 18:46 | 12:00 | 18:08 - 03:53 | RA: 04h 53m 35s", Dec: 15° 06' 09s @ 猎户座 | |||||
| 2027-05-29 | 04:55 - 18:31 | 11:43 | 18:14 - 03:49 | RA: 05h 04m 20s", Dec: 15° 29' 35s @ 猎户座 | |||||
| 2027-06-05 | 04:37 - 18:15 | 11:26 | 18:18 - 03:47 | RA: 05h 15m 08s", Dec: 15° 49' 33s @ 猎户座 | |||||
| 2027-06-12 | 04:20 - 17:59 | 11:10 | 18:22 - 03:46 | RA: 05h 25m 58s", Dec: 16° 06' 00s @ 猎户座 | |||||
| 2027-06-19 | 04:02 - 17:43 | 10:53 | 18:25 - 03:46 | RA: 05h 36m 47s", Dec: 16° 18' 57s @ 金牛座 | |||||
| 2027-06-26 | 03:45 - 17:27 | 10:36 | 18:26 - 03:48 | RA: 05h 47m 35s", Dec: 16° 28' 26s @ 金牛座 | |||||
| 2027-07-03 | 03:28 - 17:11 | 10:19 | 18:26 - 03:50 | RA: 05h 58m 19s", Dec: 16° 34' 27s @ 猎户座 | |||||
| 2027-07-10 | 03:11 - 16:54 | 10:02 | 18:24 - 03:54 | RA: 06h 08m 58s", Dec: 16° 37' 08s @ 猎户座 | |||||
| 2027-07-17 | 02:54 - 16:37 | 09:45 | 18:21 - 03:59 | RA: 06h 19m 30s", Dec: 16° 36' 32s @ 猎户座 | |||||
| 2027-07-24 | 02:37 - 16:20 | 09:28 | 18:17 - 04:04 | RA: 06h 29m 53s", Dec: 16° 32' 49s @ 双子座 | |||||
| 2027-07-31 | 02:20 - 16:02 | 09:11 | 18:11 - 04:10 | RA: 06h 40m 07s", Dec: 16° 26' 06s @ 双子座 | |||||
| 2027-08-07 | 02:03 - 15:44 | 08:53 | 18:04 - 04:16 | RA: 06h 50m 08s", Dec: 16° 16' 36s @ 双子座 | |||||
| 2027-08-14 | 01:46 - 15:25 | 08:36 | 17:56 - 04:21 | RA: 06h 59m 55s", Dec: 16° 04' 31s @ 双子座 | |||||
| 2027-08-21 | 01:29 - 15:06 | 08:18 | 17:47 - 04:27 | RA: 07h 09m 26s", Dec: 15° 50' 05s @ 双子座 | |||||
| 2027-08-28 | 01:11 - 14:47 | 07:59 | 17:38 - 04:33 | RA: 07h 18m 39s", Dec: 15° 33' 35s @ 双子座 | |||||
| 2027-09-04 | 00:54 - 14:28 | 07:41 | 17:28 - 04:39 | RA: 07h 27m 32s", Dec: 15° 15' 18s @ 双子座 | |||||
| 2027-09-11 | 00:36 - 14:07 | 07:22 | 17:17 - 04:45 | RA: 07h 36m 01s", Dec: 14° 55' 36s @ 双子座 | |||||
| 2027-09-18 | 00:17 - 13:47 | 07:02 | 17:07 - 04:50 | RA: 07h 44m 06s", Dec: 14° 34' 48s @ 双子座 | |||||
| 2027-09-25 | 23:59 - 13:26 | 06:42 | 16:56 - 04:56 | RA: 07h 51m 42s", Dec: 14° 13' 21s @ 双子座 | |||||
| 2027-10-02 | 23:39 - 13:04 | 06:22 | 16:45 - 05:02 | RA: 07h 58m 48s", Dec: 13° 51' 41s @ 巨蟹座 | |||||
| 2027-10-09 | 23:19 - 12:42 | 06:01 | 16:35 - 05:08 | RA: 08h 05m 18s", Dec: 13° 30' 17s @ 巨蟹座 | |||||
| 2027-10-16 | 22:59 - 12:19 | 05:39 | 16:25 - 05:15 | RA: 08h 11m 11s", Dec: 13° 09' 40s @ 巨蟹座 | |||||