什么时候可以看到18 Melpomene？
查看18 Melpomene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。
18 Melpomene将持续可见至11月27日，随后因过于接近太阳而暂时从夜空中消失。
观测18 Melpomene的最佳月份
根据18 Melpomene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9月, 2026年10月, 2026年11月。
18 Melpomene全年的可见情况
18 Melpomene在 2026-09-27 的可见情况
18 Melpomene升起与落下时间表
| 时间 | 高度角 | |
| 18 Melpomene升起 | 12:41 | |
月出，照明比例 99.8%  | 16:51 | 33° |
| 日落 | 16:57 | 33° |
| 民用暮光开始 | 17:24 | 34° |
| 18 Melpomene中天 | 17:40 | 34° |
| 暮光开始 (−12°) | 17:54 | 34° |
| 天文观测时段开始 | 18:25 | 33° |
| 18 Melpomene落下 | 22:39 | |
| 天文观测时段结束 | 03:33 | -57° |
| 月落 | 06:07 | -71° |
跟踪18 Melpomene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18 Melpomene在夜空中的位置变化。
18 Melpomene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 | 12:42 - 22:39 | 17:40 | 16:52 - 04:58 | RA: 18h 56m 47s", Dec: -18° 51' 26s @ 人马座 | |||||
| 2026-10-04 | 12:25 - 22:19 | 17:22 | 16:42 - 05:04 | RA: 19h 05m 31s", Dec: -19° 20' 18s @ 人马座 | |||||
| 2026-10-11 | 12:08 - 22:00 | 17:04 | 16:32 - 05:10 | RA: 19h 15m 27s", Dec: -19° 42' 38s @ 人马座 | |||||
| 2026-10-18 | 11:53 - 21:42 | 16:47 | 16:22 - 05:17 | RA: 19h 26m 27s", Dec: -19° 58' 01s @ 人马座 | |||||
| 2026-10-25 | 11:36 - 21:24 | 16:30 | 16:13 - 05:24 | RA: 19h 36m 49s", Dec: -20° 09' 34s @ 人马座 | |||||
| 2026-11-01 | 11:22 - 21:10 | 16:16 | 16:05 - 05:31 | RA: 19h 49m 36s", Dec: -20° 10' 39s @ 人马座 | |||||
| 2026-11-08 | 11:07 - 20:56 | 16:01 | 15:58 - 05:38 | RA: 20h 03m 07s", Dec: -20° 04' 04s @ 人马座 | |||||
| 2026-11-15 | 10:53 - 20:43 | 15:48 | 15:52 - 05:45 | RA: 20h 17m 15s", Dec: -19° 49' 41s @ 摩羯座 | |||||
| 2026-11-22 | 10:39 - 20:32 | 15:35 | 15:48 - 05:52 | RA: 20h 31m 55s", Dec: -19° 27' 28s @ 摩羯座 | |||||
| 2026-11-29 | 10:24 - 20:21 | 15:23 | 15:45 - 05:59 | RA: 20h 47m 01s", Dec: -18° 57' 27s @ 摩羯座 | |||||
| 2026-12-06 | 10:10 - 20:11 | 15:11 | 15:44 - 06:06 | RA: 21h 02m 30s", Dec: -18° 19' 48s @ 摩羯座 | |||||
| 2026-12-13 | 09:52 - 19:58 | 14:55 | 15:44 - 06:12 | RA: 21h 18m 16s", Dec: -17° 34' 41s @ 摩羯座 | |||||
| 2026-12-20 | 09:37 - 19:50 | 14:43 | 15:47 - 06:16 | RA: 21h 34m 16s", Dec: -16° 42' 26s @ 摩羯座 | |||||
| 2026-12-27 | 09:22 - 19:41 | 14:32 | 15:51 - 06:19 | RA: 21h 50m 28s", Dec: -15° 43' 23s @ 摩羯座 | |||||
| 2027-01-03 | 09:08 - 19:34 | 14:21 | 15:56 - 06:21 | RA: 22h 06m 47s", Dec: -14° 38' 01s @ 宝瓶座 | |||||
| 2027-01-10 | 08:52 - 19:27 | 14:10 | 16:02 - 06:21 | RA: 22h 23m 12s", Dec: -13° 26' 49s @ 宝瓶座 | |||||
| 2027-01-17 | 08:37 - 19:20 | 13:58 | 16:09 - 06:19 | RA: 22h 39m 42s", Dec: -12° 10' 20s @ 宝瓶座 | |||||
| 2027-01-24 | 08:22 - 19:13 | 13:47 | 16:16 - 06:16 | RA: 22h 56m 15s", Dec: -10° 49' 11s @ 宝瓶座 | |||||
| 2027-01-31 | 08:06 - 19:07 | 13:36 | 16:24 - 06:11 | RA: 23h 12m 50s", Dec: -9° 24' 01s @ 宝瓶座 | |||||
| 2027-02-07 | 07:51 - 19:00 | 13:26 | 16:32 - 06:05 | RA: 23h 29m 26s", Dec: -7° 55' 29s @ 宝瓶座 | |||||
| 2027-02-14 | 07:35 - 18:54 | 13:15 | 16:39 - 05:57 | RA: 23h 46m 04s", Dec: -6° 24' 19s @ 宝瓶座 | |||||
| 2027-02-21 | 07:19 - 18:48 | 13:04 | 16:47 - 05:49 | RA: 00h 02m 43s", Dec: -4° 51' 12s @ 双鱼座 | |||||
| 2027-02-28 | 07:04 - 18:42 | 12:53 | 16:54 - 05:40 | RA: 00h 19m 23s", Dec: -3° 16' 53s @ 双鱼座 | |||||
| 2027-03-07 | 06:48 - 18:36 | 12:42 | 17:00 - 05:30 | RA: 00h 36m 06s", Dec: -1° 42' 03s @ 鲸鱼座 | |||||
| 2027-03-14 | 06:32 - 18:30 | 12:31 | 17:07 - 05:20 | RA: 00h 52m 50s", Dec: 00° 07' 28s @ 鲸鱼座 | |||||
| 2027-03-21 | 06:17 - 18:24 | 12:20 | 17:14 - 05:09 | RA: 01h 09m 37s", Dec: 01° 26' 11s @ 鲸鱼座 | |||||
| 2027-03-28 | 06:01 - 18:18 | 12:10 | 17:20 - 04:59 | RA: 01h 26m 27s", Dec: 02° 58' 12s @ 双鱼座 | |||||
| 2027-04-04 | 05:46 - 18:12 | 11:59 | 17:26 - 04:48 | RA: 01h 43m 21s", Dec: 04° 27' 55s @ 双鱼座 | |||||
| 2027-04-11 | 05:31 - 18:05 | 11:48 | 17:32 - 04:38 | RA: 02h 00m 18s", Dec: 05° 54' 40s @ 双鱼座 | |||||
| 2027-04-18 | 05:16 - 17:59 | 11:38 | 17:39 - 04:29 | RA: 02h 17m 19s", Dec: 07° 17' 50s @ 鲸鱼座 | |||||
| 2027-04-25 | 05:02 - 17:53 | 11:27 | 17:45 - 04:19 | RA: 02h 34m 24s", Dec: 08° 36' 50s @ 鲸鱼座 | |||||
| 2027-05-02 | 04:47 - 17:46 | 11:17 | 17:51 - 04:11 | RA: 02h 51m 32s", Dec: 09° 51' 08s @ 鲸鱼座 | |||||
| 2027-05-09 | 04:33 - 17:39 | 11:06 | 17:57 - 04:04 | RA: 03h 08m 42s", Dec: 11° 00' 14s @ 白羊座 | |||||
| 2027-05-16 | 04:20 - 17:33 | 10:56 | 18:03 - 03:57 | RA: 03h 25m 55s", Dec: 12° 03' 41s @ 金牛座 | |||||
| 2027-05-23 | 04:06 - 17:25 | 10:46 | 18:09 - 03:52 | RA: 03h 43m 09s", Dec: 13° 01' 07s @ 金牛座 | |||||
| 2027-05-30 | 03:53 - 17:18 | 10:35 | 18:14 - 03:49 | RA: 04h 00m 23s", Dec: 13° 52' 12s @ 金牛座 | |||||
| 2027-06-06 | 03:40 - 17:10 | 10:25 | 18:19 - 03:46 | RA: 04h 17m 35s", Dec: 14° 36' 43s @ 金牛座 | |||||
| 2027-06-13 | 03:28 - 17:01 | 10:15 | 18:22 - 03:45 | RA: 04h 34m 44s", Dec: 15° 14' 27s @ 金牛座 | |||||
| 2027-06-20 | 03:15 - 16:53 | 10:04 | 18:25 - 03:46 | RA: 04h 51m 48s", Dec: 15° 45' 19s @ 金牛座 | |||||
| 2027-06-27 | 03:03 - 16:43 | 09:53 | 18:26 - 03:48 | RA: 05h 08m 44s", Dec: 16° 09' 17s @ 猎户座 | |||||
| 2027-07-04 | 02:52 - 16:34 | 09:43 | 18:26 - 03:51 | RA: 05h 25m 32s", Dec: 16° 26' 23s @ 金牛座 | |||||
| 2027-07-11 | 02:40 - 16:23 | 09:32 | 18:24 - 03:55 | RA: 05h 42m 08s", Dec: 16° 36' 43s @ 金牛座 | |||||
| 2027-07-18 | 02:29 - 16:12 | 09:21 | 18:21 - 04:00 | RA: 05h 58m 31s", Dec: 16° 40' 30s @ 猎户座 | |||||
| 2027-07-25 | 02:17 - 16:01 | 09:09 | 18:16 - 04:05 | RA: 06h 14m 39s", Dec: 16° 37' 57s @ 猎户座 | |||||
| 2027-08-01 | 02:06 - 15:48 | 08:57 | 18:10 - 04:11 | RA: 06h 30m 29s", Dec: 16° 29' 22s @ 双子座 | |||||
| 2027-08-08 | 01:55 - 15:36 | 08:45 | 18:03 - 04:16 | RA: 06h 45m 59s", Dec: 16° 15' 09s @ 双子座 | |||||
| 2027-08-15 | 01:44 - 15:22 | 08:33 | 17:55 - 04:22 | RA: 07h 01m 08s", Dec: 15° 55' 40s @ 双子座 | |||||
| 2027-08-22 | 01:32 - 15:08 | 08:20 | 17:46 - 04:28 | RA: 07h 15m 54s", Dec: 15° 31' 24s @ 双子座 | |||||
| 2027-08-29 | 01:21 - 14:53 | 08:07 | 17:37 - 04:34 | RA: 07h 30m 14s", Dec: 15° 02' 51s @ 双子座 | |||||
| 2027-09-05 | 01:09 - 14:38 | 07:53 | 17:26 - 04:40 | RA: 07h 44m 08s", Dec: 14° 30' 32s @ 双子座 | |||||
| 2027-09-12 | 00:57 - 14:22 | 07:39 | 17:16 - 04:45 | RA: 07h 57m 33s", Dec: 13° 55' 01s @ 巨蟹座 | |||||
| 2027-09-19 | 00:44 - 14:05 | 07:24 | 17:05 - 04:51 | RA: 08h 10m 27s", Dec: 13° 16' 55s @ 巨蟹座 | |||||
| 2027-09-26 | 00:31 - 13:47 | 07:09 | 16:54 - 04:57 | RA: 08h 22m 49s", Dec: 12° 36' 52s @ 巨蟹座 | |||||