周年升起、中天与落下时间表： NGC2440
周年可见性图览
NGC2440在 2026-08-18 的可见情况
NGC2440升起与落下时间表
| 时间 | 高度角 | |
| NGC2440中天 | 09:05 | 34° |
月出，照明比例 21%  | 09:49 | 33° |
| NGC2440落下 | 14:06 | |
| 天文观测时段开始 | 19:32 | -62° |
| 月落 | 20:26 | -69° |
| 天文观测时段结束 | 02:51 | -13° |
| NGC2440升起 | 04:00 | |
| 日出 | 04:28 | 5° |
跟踪NGC2440整夜的位置变化
← 2026年八月18日 →
| 时间 | |
| 高度角 | |
| 方位角 |
移动星图可更改时间，并观察NGC2440在夜空中的位置变化。
周年升起、中天与落下时间
| 日期 | 升起—落下 | 中天 | 暮光 | 坐标 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-17 | 04:04 - 14:06 | 09:05 | 17:52 - 04:24 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-08-24 | 03:36 - 13:38 | 08:37 | 17:43 - 04:30 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-08-31 | 03:09 - 13:11 | 08:10 | 17:33 - 04:36 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-09-07 | 02:41 - 12:43 | 07:42 | 17:23 - 04:41 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-09-14 | 02:14 - 12:16 | 07:15 | 17:12 - 04:47 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-09-21 | 01:46 - 11:48 | 06:47 | 17:02 - 04:53 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-09-28 | 01:19 - 11:21 | 06:20 | 16:51 - 04:59 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-10-05 | 00:51 - 10:53 | 05:52 | 16:40 - 05:05 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-10-12 | 00:24 - 10:26 | 05:25 | 16:30 - 05:11 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-10-19 | 23:56 - 09:58 | 04:57 | 16:21 - 05:18 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-10-26 | 23:28 - 09:31 | 04:29 | 16:12 - 05:24 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-11-02 | 23:01 - 09:03 | 04:02 | 16:04 - 05:32 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-11-09 | 22:33 - 08:35 | 03:34 | 15:57 - 05:39 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-11-16 | 22:06 - 08:08 | 03:07 | 15:51 - 05:46 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-11-23 | 21:38 - 07:40 | 02:39 | 15:47 - 05:53 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-11-30 | 21:11 - 07:13 | 02:12 | 15:45 - 06:00 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-12-07 | 20:43 - 06:45 | 01:44 | 15:44 - 06:07 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-12-14 | 20:16 - 06:18 | 01:17 | 15:45 - 06:12 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-12-21 | 19:48 - 05:50 | 00:49 | 15:47 - 06:17 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2026-12-28 | 19:21 - 05:23 | 00:22 | 15:51 - 06:19 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-01-04 | 18:53 - 04:55 | 23:54 | 15:56 - 06:21 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-01-11 | 18:26 - 04:28 | 23:27 | 16:03 - 06:20 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-01-18 | 17:58 - 04:00 | 22:59 | 16:10 - 06:19 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-01-25 | 17:31 - 03:33 | 22:32 | 16:17 - 06:15 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-02-01 | 17:03 - 03:05 | 22:04 | 16:25 - 06:10 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-02-08 | 16:36 - 02:38 | 21:37 | 16:33 - 06:04 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-02-15 | 16:08 - 02:10 | 21:09 | 16:40 - 05:56 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-02-22 | 15:41 - 01:43 | 20:42 | 16:48 - 05:48 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-03-01 | 15:13 - 01:15 | 20:14 | 16:55 - 05:38 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-03-08 | 14:46 - 00:48 | 19:47 | 17:01 - 05:28 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-03-15 | 14:18 - 00:20 | 19:19 | 17:08 - 05:18 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-03-22 | 13:51 - 23:53 | 18:52 | 17:14 - 05:08 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-03-29 | 13:23 - 23:25 | 18:24 | 17:21 - 04:57 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-04-05 | 12:55 - 22:57 | 17:56 | 17:27 - 04:47 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-04-12 | 12:28 - 22:30 | 17:29 | 17:33 - 04:37 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-04-19 | 12:00 - 22:02 | 17:01 | 17:39 - 04:27 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-04-26 | 11:33 - 21:35 | 16:34 | 17:46 - 04:18 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-05-03 | 11:05 - 21:07 | 16:06 | 17:52 - 04:10 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-05-10 | 10:38 - 20:40 | 15:39 | 17:58 - 04:03 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-05-17 | 10:10 - 20:12 | 15:11 | 18:04 - 03:57 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-05-24 | 09:39 - 19:41 | 14:40 | 18:10 - 03:52 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-05-31 | 09:11 - 19:13 | 14:12 | 18:15 - 03:48 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-06-07 | 08:44 - 18:46 | 13:45 | 18:19 - 03:46 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-06-14 | 08:16 - 18:18 | 13:17 | 18:23 - 03:45 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-06-21 | 07:49 - 17:51 | 12:50 | 18:25 - 03:46 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-06-28 | 07:21 - 17:23 | 12:22 | 18:26 - 03:48 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-07-05 | 06:54 - 16:56 | 11:55 | 18:26 - 03:51 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-07-12 | 06:26 - 16:28 | 11:27 | 18:24 - 03:56 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-07-19 | 05:59 - 16:01 | 11:00 | 18:20 - 04:00 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-07-26 | 05:31 - 15:33 | 10:32 | 18:15 - 04:06 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-08-02 | 05:04 - 15:06 | 10:05 | 18:09 - 04:11 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-08-09 | 04:36 - 14:38 | 09:37 | 18:02 - 04:17 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||
| 2027-08-16 | 04:09 - 14:11 | 09:10 | 17:54 - 04:23 | RA: 07h 41m 55s", Dec: -18° 12' 30s @ 船尾座 | |||||