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28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10月, 2026年11月, 2027年10月。
18 Melpomene全年的可见情况
18 Melpomene在 2026-10-03 的可见情况
18 Melpomene升起与落下时间表
| 时间 | 高度角 | |
| 18 Melpomene升起 | 12:26 | |
| 日落 | 16:47 | 33° |
| 民用暮光开始 | 17:15 | 33° |
| 18 Melpomene中天 | 17:24 | 33° |
| 暮光开始 (−12°) | 17:45 | 33° |
| 天文观测时段开始 | 18:15 | 32° |
月出，照明比例 56.5%  | 21:14 | 12° |
| 18 Melpomene落下 | 22:21 | |
| 天文观测时段结束 | 03:38 | -61° |
| 月落 | 12:53 | 5° |
跟踪18 Melpomene整夜的位置变化
← 2026年10月3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 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-03 | 12:27 - 22:22 | 17:24 | 16:43 - 05:03 | RA: 19h 04m 12s", Dec: -19° 16' 34s @ 人马座 | |||||
| 2026-10-10 | 12:11 - 22:02 | 17:06 | 16:33 - 05:09 | RA: 19h 13m 58s", Dec: -19° 39' 52s @ 人马座 | |||||
| 2026-10-17 | 11:55 - 21:45 | 16:50 | 16:23 - 05:16 | RA: 19h 24m 49s", Dec: -19° 56' 15s @ 人马座 | |||||
| 2026-10-24 | 11:38 - 21:27 | 16:32 | 16:14 - 05:23 | RA: 19h 35m 04s", Dec: -20° 08' 48s @ 人马座 | |||||
| 2026-10-31 | 11:24 - 21:12 | 16:18 | 16:06 - 05:30 | RA: 19h 47m 44s", Dec: -20° 10' 58s @ 人马座 | |||||
| 2026-11-07 | 11:09 - 20:58 | 16:03 | 15:59 - 05:37 | RA: 20h 01m 09s", Dec: -20° 05' 29s @ 人马座 | |||||
| 2026-11-14 | 10:55 - 20:45 | 15:50 | 15:53 - 05:44 | RA: 20h 15m 12s", Dec: -19° 52' 13s @ 摩羯座 | |||||
| 2026-11-21 | 10:41 - 20:33 | 15:37 | 15:48 - 05:51 | RA: 20h 29m 47s", Dec: -19° 31' 07s @ 摩羯座 | |||||
| 2026-11-28 | 10:26 - 20:23 | 15:24 | 15:45 - 05:58 | RA: 20h 44m 50s", Dec: -19° 02' 13s @ 摩羯座 | |||||
| 2026-12-05 | 10:12 - 20:13 | 15:12 | 15:44 - 06:05 | RA: 21h 00m 16s", Dec: -18° 25' 38s @ 摩羯座 | |||||
| 2026-12-12 | 09:54 - 19:59 | 14:57 | 15:44 - 06:11 | RA: 21h 16m 00s", Dec: -17° 41' 34s @ 摩羯座 | |||||
| 2026-12-19 | 09:39 - 19:51 | 14:45 | 15:46 - 06:15 | RA: 21h 31m 58s", Dec: -16° 50' 19s @ 摩羯座 | |||||
| 2026-12-26 | 09:25 - 19:43 | 14:34 | 15:50 - 06:19 | RA: 21h 48m 08s", Dec: -15° 52' 13s @ 摩羯座 | |||||
| 2027-01-02 | 09:10 - 19:35 | 14:22 | 15:55 - 06:21 | RA: 22h 04m 27s", Dec: -14° 47' 43s @ 宝瓶座 | |||||
| 2027-01-09 | 08:55 - 19:28 | 14:11 | 16:01 - 06:21 | RA: 22h 20m 51s", Dec: -13° 37' 19s @ 宝瓶座 | |||||
| 2027-01-16 | 08:39 - 19:21 | 14:00 | 16:08 - 06:19 | RA: 22h 37m 20s", Dec: -12° 21' 33s @ 宝瓶座 | |||||
| 2027-01-23 | 08:24 - 19:14 | 13:49 | 16:15 - 06:16 | RA: 22h 53m 53s", Dec: -11° 01' 02s @ 宝瓶座 | |||||
| 2027-01-30 | 08:09 - 19:07 | 13:38 | 16:23 - 06:11 | RA: 23h 10m 27s", Dec: -9° 36' 24s @ 宝瓶座 | |||||
| 2027-02-06 | 07:53 - 19:01 | 13:27 | 16:31 - 06:05 | RA: 23h 27m 04s", Dec: -8° 08' 19s @ 宝瓶座 | |||||
| 2027-02-13 | 07:37 - 18:55 | 13:16 | 16:38 - 05:58 | RA: 23h 43m 41s", Dec: -6° 37' 29s @ 宝瓶座 | |||||
| 2027-02-20 | 07:22 - 18:49 | 13:05 | 16:46 - 05:50 | RA: 00h 00m 20s", Dec: -5° 04' 36s @ 双鱼座 | |||||
| 2027-02-27 | 07:06 - 18:43 | 12:54 | 16:53 - 05:41 | RA: 00h 17m 00s", Dec: -3° 30' 24s @ 双鱼座 | |||||
| 2027-03-06 | 06:50 - 18:37 | 12:43 | 17:00 - 05:31 | RA: 00h 33m 42s", Dec: -1° 55' 36s @ 鲸鱼座 | |||||
| 2027-03-13 | 06:35 - 18:31 | 12:33 | 17:06 - 05:21 | RA: 00h 50m 26s", Dec: 00° 20' 56s @ 鲸鱼座 | |||||
| 2027-03-20 | 06:19 - 18:25 | 12:22 | 17:13 - 05:11 | RA: 01h 07m 13s", Dec: 01° 12' 53s @ 鲸鱼座 | |||||
| 2027-03-27 | 06:04 - 18:19 | 12:11 | 17:19 - 05:00 | RA: 01h 24m 03s", Dec: 02° 45' 11s @ 双鱼座 | |||||
| 2027-04-03 | 05:48 - 18:12 | 12:00 | 17:25 - 04:50 | RA: 01h 40m 56s", Dec: 04° 15' 16s @ 双鱼座 | |||||
| 2027-04-10 | 05:33 - 18:06 | 11:50 | 17:31 - 04:40 | RA: 01h 57m 53s", Dec: 05° 42' 29s @ 双鱼座 | |||||
| 2027-04-17 | 05:18 - 18:00 | 11:39 | 17:38 - 04:30 | RA: 02h 14m 53s", Dec: 07° 06' 12s @ 鲸鱼座 | |||||
| 2027-04-24 | 05:04 - 17:54 | 11:29 | 17:44 - 04:21 | RA: 02h 31m 57s", Dec: 08° 25' 50s @ 鲸鱼座 | |||||
| 2027-05-01 | 04:49 - 17:47 | 11:18 | 17:50 - 04:12 | RA: 02h 49m 05s", Dec: 09° 40' 50s @ 鲸鱼座 | |||||
| 2027-05-08 | 04:35 - 17:40 | 11:08 | 17:56 - 04:05 | RA: 03h 06m 15s", Dec: 10° 50' 41s @ 白羊座 | |||||
| 2027-05-15 | 04:22 - 17:34 | 10:58 | 18:03 - 03:58 | RA: 03h 23m 27s", Dec: 11° 54' 58s @ 白羊座 | |||||
| 2027-05-22 | 04:08 - 17:26 | 10:47 | 18:08 - 03:53 | RA: 03h 40m 41s", Dec: 12° 53' 17s @ 金牛座 | |||||
| 2027-05-29 | 03:55 - 17:19 | 10:37 | 18:14 - 03:49 | RA: 03h 57m 55s", Dec: 13° 45' 18s @ 金牛座 | |||||
| 2027-06-05 | 03:42 - 17:11 | 10:26 | 18:18 - 03:47 | RA: 04h 15m 08s", Dec: 14° 30' 46s @ 金牛座 | |||||
| 2027-06-12 | 03:29 - 17:03 | 10:16 | 18:22 - 03:46 | RA: 04h 32m 17s", Dec: 15° 09' 29s @ 金牛座 | |||||
| 2027-06-19 | 03:17 - 16:54 | 10:06 | 18:25 - 03:46 | RA: 04h 49m 22s", Dec: 15° 41' 20s @ 猎户座 | |||||
| 2027-06-26 | 03:05 - 16:45 | 09:55 | 18:26 - 03:48 | RA: 05h 06m 19s", Dec: 16° 06' 17s @ 猎户座 | |||||
| 2027-07-03 | 02:53 - 16:35 | 09:44 | 18:26 - 03:50 | RA: 05h 23m 09s", Dec: 16° 24' 21s @ 金牛座 | |||||
| 2027-07-10 | 02:42 - 16:25 | 09:33 | 18:24 - 03:54 | RA: 05h 39m 47s", Dec: 16° 35' 39s @ 金牛座 | |||||
| 2027-07-17 | 02:30 - 16:14 | 09:22 | 18:21 - 03:59 | RA: 05h 56m 12s", Dec: 16° 40' 21s @ 猎户座 | |||||
| 2027-07-24 | 02:19 - 16:02 | 09:11 | 18:17 - 04:04 | RA: 06h 12m 21s", Dec: 16° 38' 41s @ 猎户座 | |||||
| 2027-07-31 | 02:08 - 15:50 | 08:59 | 18:11 - 04:10 | RA: 06h 28m 14s", Dec: 16° 30' 57s @ 双子座 | |||||
| 2027-08-07 | 01:57 - 15:37 | 08:47 | 18:04 - 04:16 | RA: 06h 43m 47s", Dec: 16° 17' 30s @ 双子座 | |||||
| 2027-08-14 | 01:45 - 15:24 | 08:35 | 17:56 - 04:21 | RA: 06h 59m 00s", Dec: 15° 58' 45s @ 双子座 | |||||
| 2027-08-21 | 01:34 - 15:10 | 08:22 | 17:47 - 04:27 | RA: 07h 13m 49s", Dec: 15° 35' 09s @ 双子座 | |||||
| 2027-08-28 | 01:22 - 14:55 | 08:09 | 17:38 - 04:33 | RA: 07h 28m 13s", Dec: 15° 07' 10s @ 双子座 | |||||
| 2027-09-04 | 01:10 - 14:40 | 07:55 | 17:28 - 04:39 | RA: 07h 42m 11s", Dec: 14° 35' 21s @ 双子座 | |||||
| 2027-09-11 | 00:58 - 14:24 | 07:41 | 17:17 - 04:45 | RA: 07h 55m 40s", Dec: 14° 00' 16s @ 巨蟹座 | |||||
| 2027-09-18 | 00:46 - 14:07 | 07:27 | 17:07 - 04:50 | RA: 08h 08m 39s", Dec: 13° 22' 30s @ 巨蟹座 | |||||
| 2027-09-25 | 00:33 - 13:50 | 07:11 | 16:56 - 04:56 | RA: 08h 21m 06s", Dec: 12° 42' 41s @ 巨蟹座 | |||||
| 2027-10-02 | 00:19 - 13:32 | 06:56 | 16:45 - 05:02 | RA: 08h 32m 58s", Dec: 12° 01' 29s @ 巨蟹座 | |||||