什么时候可以看到90000846 78P/Gehrels 2？
查看90000846 78P/Gehrels 2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。
90000846 78P/Gehrels 2将持续可见至5月29日，随后因过于接近太阳而暂时从夜空中消失。
观测90000846 78P/Gehrels 2的最佳月份
根据90000846 78P/Gehrels 2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1月, 2026年12月, 2027年2月。
90000846 78P/Gehrels 2全年的可见情况
90000846 78P/Gehrels 2在 2026-09-27 的可见情况
90000846 78P/Gehrels 2升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 99.8%  | 16:51 | -33° |
| 天文观测时段开始 | 18:25 | -35° |
| 90000846 78P/Gehrels 2升起 | 23:04 | |
| 天文观测时段结束 | 03:33 | 52° |
| 暮光结束 (−12°) | 04:03 | 58° |
| 民用暮光结束 | 04:34 | 63° |
| 日出 | 05:01 | 66° |
| 90000846 78P/Gehrels 2中天 | 05:58 | 70° |
| 月落 | 06:07 | 70° |
跟踪90000846 78P/Gehrels 2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90000846 78P/Gehrels 2在夜空中的位置变化。
90000846 78P/Gehrels 2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 | 23:04 - 12:53 | 05:59 | 16:52 - 04:58 | RA: 07h 16m 51s", Dec: 17° 24' 34s @ 双子座 | |||||
| 2026-10-04 | 22:50 - 12:34 | 05:42 | 16:42 - 05:04 | RA: 07h 27m 39s", Dec: 16° 41' 15s @ 双子座 | |||||
| 2026-10-11 | 22:35 - 12:13 | 05:24 | 16:32 - 05:10 | RA: 07h 37m 28s", Dec: 15° 56' 28s @ 双子座 | |||||
| 2026-10-18 | 22:19 - 11:52 | 05:05 | 16:22 - 05:17 | RA: 07h 46m 13s", Dec: 15° 11' 06s @ 双子座 | |||||
| 2026-10-25 | 22:00 - 11:29 | 04:45 | 16:13 - 05:24 | RA: 07h 53m 19s", Dec: 14° 29' 18s @ 双子座 | |||||
| 2026-11-01 | 21:42 - 11:06 | 04:24 | 16:05 - 05:31 | RA: 07h 59m 47s", Dec: 13° 45' 28s @ 巨蟹座 | |||||
| 2026-11-08 | 21:22 - 10:41 | 04:01 | 15:58 - 05:38 | RA: 08h 04m 56s", Dec: 13° 03' 51s @ 巨蟹座 | |||||
| 2026-11-15 | 21:00 - 10:15 | 03:38 | 15:52 - 05:45 | RA: 08h 08m 41s", Dec: 12° 25' 30s @ 巨蟹座 | |||||
| 2026-11-22 | 20:36 - 09:48 | 03:12 | 15:48 - 05:52 | RA: 08h 10m 57s", Dec: 11° 51' 25s @ 巨蟹座 | |||||
| 2026-11-29 | 20:11 - 09:20 | 02:46 | 15:45 - 05:59 | RA: 08h 11m 43s", Dec: 11° 22' 31s @ 巨蟹座 | |||||
| 2026-12-06 | 19:44 - 08:50 | 02:17 | 15:44 - 06:06 | RA: 08h 10m 58s", Dec: 10° 59' 39s @ 巨蟹座 | |||||
| 2026-12-13 | 19:15 - 08:20 | 01:48 | 15:44 - 06:12 | RA: 08h 08m 43s", Dec: 10° 43' 36s @ 巨蟹座 | |||||
| 2026-12-20 | 18:45 - 07:48 | 01:16 | 15:47 - 06:16 | RA: 08h 05m 08s", Dec: 10° 34' 47s @ 巨蟹座 | |||||
| 2026-12-27 | 18:13 - 07:16 | 00:44 | 15:51 - 06:19 | RA: 08h 00m 26s", Dec: 10° 33' 12s @ 巨蟹座 | |||||
| 2027-01-03 | 17:39 - 06:43 | 00:11 | 15:56 - 06:21 | RA: 07h 54m 53s", Dec: 10° 38' 35s @ 小犬座 | |||||
| 2027-01-10 | 17:05 - 06:10 | 23:38 | 16:02 - 06:21 | RA: 07h 48m 51s", Dec: 10° 50' 17s @ 小犬座 | |||||
| 2027-01-17 | 16:31 - 05:37 | 23:04 | 16:09 - 06:19 | RA: 07h 42m 44s", Dec: 11° 07' 12s @ 小犬座 | |||||
| 2027-01-24 | 15:56 - 05:05 | 22:31 | 16:16 - 06:16 | RA: 07h 36m 58s", Dec: 11° 28' 00s @ 小犬座 | |||||
| 2027-01-31 | 15:22 - 04:34 | 21:58 | 16:24 - 06:11 | RA: 07h 31m 52s", Dec: 11° 51' 20s @ 小犬座 | |||||
| 2027-02-07 | 14:49 - 04:04 | 21:26 | 16:32 - 06:05 | RA: 07h 27m 43s", Dec: 12° 15' 56s @ 双子座 | |||||
| 2027-02-14 | 14:17 - 03:34 | 20:56 | 16:39 - 05:57 | RA: 07h 24m 43s", Dec: 12° 40' 37s @ 双子座 | |||||
| 2027-02-21 | 13:47 - 03:06 | 20:27 | 16:47 - 05:49 | RA: 07h 22m 58s", Dec: 13° 04' 20s @ 双子座 | |||||
| 2027-02-28 | 13:18 - 02:40 | 19:59 | 16:54 - 05:40 | RA: 07h 22m 29s", Dec: 13° 26' 20s @ 双子座 | |||||
| 2027-03-07 | 12:50 - 02:14 | 19:32 | 17:00 - 05:30 | RA: 07h 23m 13s", Dec: 13° 46' 03s @ 双子座 | |||||
| 2027-03-14 | 12:23 - 01:49 | 19:06 | 17:07 - 05:20 | RA: 07h 25m 08s", Dec: 14° 03' 00s @ 双子座 | |||||
| 2027-03-21 | 11:58 - 01:25 | 18:42 | 17:14 - 05:09 | RA: 07h 28m 07s", Dec: 14° 16' 50s @ 双子座 | |||||
| 2027-03-28 | 11:34 - 01:02 | 18:18 | 17:20 - 04:59 | RA: 07h 32m 04s", Dec: 14° 27' 20s @ 双子座 | |||||
| 2027-04-04 | 11:11 - 00:40 | 17:55 | 17:26 - 04:48 | RA: 07h 36m 52s", Dec: 14° 34' 24s @ 双子座 | |||||
| 2027-04-11 | 10:49 - 00:18 | 17:33 | 17:32 - 04:38 | RA: 07h 42m 25s", Dec: 14° 37' 53s @ 双子座 | |||||
| 2027-04-18 | 10:27 - 23:57 | 17:12 | 17:39 - 04:29 | RA: 07h 48m 38s", Dec: 14° 37' 44s @ 双子座 | |||||
| 2027-04-25 | 10:07 - 23:36 | 16:51 | 17:45 - 04:19 | RA: 07h 55m 23s", Dec: 14° 34' 00s @ 双子座 | |||||
| 2027-05-02 | 09:47 - 23:15 | 16:31 | 17:51 - 04:11 | RA: 08h 02m 36s", Dec: 14° 26' 43s @ 巨蟹座 | |||||
| 2027-05-09 | 09:27 - 22:55 | 16:11 | 17:57 - 04:04 | RA: 08h 10m 13s", Dec: 14° 15' 55s @ 巨蟹座 | |||||
| 2027-05-16 | 09:09 - 22:34 | 15:51 | 18:03 - 03:57 | RA: 08h 18m 10s", Dec: 14° 01' 42s @ 巨蟹座 | |||||
| 2027-05-23 | 08:50 - 22:14 | 15:32 | 18:09 - 03:52 | RA: 08h 26m 22s", Dec: 13° 44' 11s @ 巨蟹座 | |||||
| 2027-05-30 | 08:32 - 21:54 | 15:13 | 18:14 - 03:49 | RA: 08h 34m 47s", Dec: 13° 23' 31s @ 巨蟹座 | |||||
| 2027-06-06 | 08:11 - 21:30 | 14:50 | 18:19 - 03:46 | RA: 08h 43m 22s", Dec: 12° 59' 48s @ 巨蟹座 | |||||
| 2027-06-13 | 07:53 - 21:09 | 14:31 | 18:22 - 03:45 | RA: 08h 52m 04s", Dec: 12° 33' 13s @ 巨蟹座 | |||||
| 2027-06-20 | 07:36 - 20:49 | 14:12 | 18:25 - 03:46 | RA: 09h 00m 51s", Dec: 12° 03' 55s @ 巨蟹座 | |||||
| 2027-06-27 | 07:19 - 20:29 | 13:54 | 18:26 - 03:48 | RA: 09h 09m 42s", Dec: 11° 32' 06s @ 巨蟹座 | |||||
| 2027-07-04 | 07:02 - 20:08 | 13:35 | 18:26 - 03:51 | RA: 09h 18m 34s", Dec: 10° 57' 55s @ 巨蟹座 | |||||
| 2027-07-11 | 06:45 - 19:47 | 13:16 | 18:24 - 03:55 | RA: 09h 27m 26s", Dec: 10° 21' 33s @ 狮子座 | |||||
| 2027-07-18 | 06:29 - 19:27 | 12:58 | 18:21 - 04:00 | RA: 09h 36m 17s", Dec: 09° 43' 13s @ 狮子座 | |||||
| 2027-07-25 | 06:12 - 19:06 | 12:39 | 18:16 - 04:05 | RA: 09h 45m 06s", Dec: 09° 03' 07s @ 狮子座 | |||||
| 2027-08-01 | 05:55 - 18:45 | 12:20 | 18:10 - 04:11 | RA: 09h 53m 51s", Dec: 08° 21' 25s @ 狮子座 | |||||
| 2027-08-08 | 05:39 - 18:24 | 12:01 | 18:03 - 04:16 | RA: 10h 02m 32s", Dec: 07° 38' 19s @ 狮子座 | |||||
| 2027-08-15 | 05:22 - 18:02 | 11:42 | 17:55 - 04:22 | RA: 10h 11m 07s", Dec: 06° 54' 03s @ 狮子座 | |||||
| 2027-08-22 | 05:05 - 17:41 | 11:23 | 17:46 - 04:28 | RA: 10h 19m 36s", Dec: 06° 08' 49s @ 六分仪座 | |||||
| 2027-08-29 | 04:49 - 17:20 | 11:04 | 17:37 - 04:34 | RA: 10h 27m 57s", Dec: 05° 22' 49s @ 六分仪座 | |||||
| 2027-09-05 | 04:32 - 16:58 | 10:45 | 17:26 - 04:40 | RA: 10h 36m 11s", Dec: 04° 36' 15s @ 六分仪座 | |||||
| 2027-09-12 | 04:15 - 16:36 | 10:25 | 17:16 - 04:45 | RA: 10h 44m 15s", Dec: 03° 49' 21s @ 六分仪座 | |||||
| 2027-09-19 | 03:57 - 16:14 | 10:06 | 17:05 - 04:51 | RA: 10h 52m 10s", Dec: 03° 02' 23s @ 六分仪座 | |||||
| 2027-09-26 | 03:40 - 15:52 | 09:46 | 16:54 - 04:57 | RA: 10h 59m 53s", Dec: 02° 15' 30s @ 狮子座 | |||||