什么时候可以看到NGC1999？
查看NGC1999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。
NGC1999将持续可见至4月9日，随后因过于接近太阳而暂时从夜空中消失。
观测NGC1999的最佳月份
根据NGC1999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12月, 2027年1月, 2026年11月。
NGC1999全年的可见情况
NGC1999在 2026-10-23 的可见情况
NGC1999升起与落下时间表
| 时间 | 高度角 | |
月出，照明比例 80.5%  | 14:26 | -59° |
| 天文观测时段开始 | 17:48 | -37° |
| NGC1999升起 | 20:58 | |
| NGC1999中天 | 02:36 | 46° |
| 月落 | 02:40 | 46° |
| 天文观测时段结束 | 03:56 | 42° |
| 暮光结束 (−12°) | 04:26 | 39° |
| 民用暮光结束 | 04:57 | 35° |
| 日出 | 05:24 | 31° |
| NGC1999落下 | 08:15 |
跟踪NGC1999整夜的位置变化
← 2026年10月23日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察NGC1999在夜空中的位置变化。
NGC1999每日升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-23 | 20:58 - 08:15 | 02:36 | 16:15 - 05:22 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2026-10-30 | 20:30 - 07:47 | 02:09 | 16:07 - 05:28 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2026-11-06 | 20:03 - 07:20 | 01:41 | 16:00 - 05:36 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2026-11-13 | 19:35 - 06:52 | 01:14 | 15:54 - 05:43 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2026-11-20 | 19:08 - 06:24 | 00:46 | 15:49 - 05:50 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2026-11-27 | 18:40 - 05:57 | 00:19 | 15:46 - 05:57 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2026-12-04 | 18:13 - 05:29 | 23:51 | 15:44 - 06:04 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2026-12-11 | 17:45 - 05:02 | 23:23 | 15:44 - 06:10 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2026-12-18 | 17:18 - 04:34 | 22:56 | 15:46 - 06:15 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2026-12-25 | 16:50 - 04:07 | 22:28 | 15:49 - 06:18 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-01-01 | 16:22 - 03:39 | 22:01 | 15:54 - 06:20 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-01-08 | 15:55 - 03:12 | 21:33 | 16:00 - 06:21 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-01-15 | 15:27 - 02:44 | 21:06 | 16:07 - 06:20 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-01-22 | 15:00 - 02:17 | 20:38 | 16:14 - 06:17 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-01-29 | 14:32 - 01:49 | 20:11 | 16:22 - 06:12 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-02-05 | 14:05 - 01:22 | 19:43 | 16:29 - 06:06 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-02-12 | 13:37 - 00:54 | 19:16 | 16:37 - 05:59 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-02-19 | 13:10 - 00:27 | 18:48 | 16:44 - 05:51 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-02-26 | 12:42 - 23:59 | 18:21 | 16:52 - 05:42 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-03-05 | 12:15 - 23:32 | 17:53 | 16:59 - 05:33 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-03-12 | 11:47 - 23:04 | 17:26 | 17:05 - 05:23 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-03-19 | 11:20 - 22:37 | 16:58 | 17:12 - 05:12 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-03-26 | 10:52 - 22:09 | 16:31 | 17:18 - 05:02 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-04-02 | 10:25 - 21:42 | 16:03 | 17:24 - 04:51 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-04-09 | 09:57 - 21:14 | 15:36 | 17:31 - 04:41 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-04-16 | 09:30 - 20:47 | 15:08 | 17:37 - 04:31 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-04-23 | 08:58 - 20:15 | 14:37 | 17:43 - 04:22 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-04-30 | 08:31 - 19:48 | 14:09 | 17:49 - 04:13 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-05-07 | 08:03 - 19:20 | 13:42 | 17:56 - 04:06 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-05-14 | 07:36 - 18:52 | 13:14 | 18:02 - 03:59 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-05-21 | 07:08 - 18:25 | 12:47 | 18:08 - 03:54 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-05-28 | 06:41 - 17:57 | 12:19 | 18:13 - 03:50 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-06-04 | 06:13 - 17:30 | 11:51 | 18:18 - 03:47 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-06-11 | 05:46 - 17:02 | 11:24 | 18:22 - 03:46 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-06-18 | 05:18 - 16:35 | 10:56 | 18:24 - 03:46 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-06-25 | 04:50 - 16:07 | 10:29 | 18:26 - 03:47 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-07-02 | 04:23 - 15:40 | 10:01 | 18:26 - 03:50 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-07-09 | 03:55 - 15:12 | 09:34 | 18:25 - 03:54 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-07-16 | 03:28 - 14:45 | 09:06 | 18:22 - 03:58 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-07-23 | 03:00 - 14:17 | 08:39 | 18:18 - 04:03 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-07-30 | 02:33 - 13:50 | 08:11 | 18:12 - 04:09 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-08-06 | 02:05 - 13:22 | 07:44 | 18:05 - 04:15 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-08-13 | 01:38 - 12:55 | 07:16 | 17:58 - 04:21 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-08-20 | 01:10 - 12:27 | 06:49 | 17:49 - 04:26 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-08-27 | 00:43 - 12:00 | 06:21 | 17:39 - 04:32 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-09-03 | 00:15 - 11:32 | 05:54 | 17:29 - 04:38 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-09-10 | 23:48 - 11:05 | 05:26 | 17:19 - 04:44 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-09-17 | 23:20 - 10:37 | 04:59 | 17:08 - 04:49 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-09-24 | 22:53 - 10:10 | 04:31 | 16:57 - 04:55 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-10-01 | 22:25 - 09:42 | 04:04 | 16:47 - 05:01 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-10-08 | 21:58 - 09:15 | 03:36 | 16:36 - 05:07 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-10-15 | 21:30 - 08:47 | 03:09 | 16:26 - 05:14 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||
| 2027-10-22 | 21:03 - 08:19 | 02:41 | 16:17 - 05:20 | RA: 05h 36m 25s", Dec: -6° 42' 57s @ 猎户座 | |||||