Quand NGC1491 est-il visible ?
See how NGC1491 visibility changes through the year from your location. The graph shows its seasonal observing windows, while the table gives rise, transit and set times for selected dates.
NGC1491 restera visible jusqu’au 25 avril, date à laquelle l’objet se rapprochera trop du Soleil et disparaîtra temporairement du ciel nocturne.
Best Months to See NGC1491
Based on the amount of time NGC1491 is above the horizon during dark or twilight hours, the strongest observing months in the next year are décembre 2026, janvier 2027, novembre 2026.
Visibilité de NGC1491 au cours de l’année
Visibilité de NGC1491 le 2026-09-07
Horaires de lever et de coucher de NGC1491
| Heure | Hauteur | |
| Coucher de la Lune | 14:56 | -0° |
| Lever de NGC1491 | 17:16 | |
| Coucher du Soleil | 17:27 | 0° |
| Crépuscule civil du soir | 17:55 | 2° |
| Début du crépuscule | 18:26 | 4° |
| Début de la session d’observation astronomique | 18:58 | 6° |
Lever de la Lune, éclairée à 21 %  | 23:21 | 40° |
| Fin de la session d’observation astronomique | 03:13 | 73° |
| Fin du crépuscule | 03:45 | 76° |
| Passage au méridien de NGC1491 | 04:04 | 76° |
| Aube civile | 04:17 | 76° |
| Lever du Soleil | 04:44 | 74° |
Suivre la position de NGC1491 pendant la nuit
← 7 septembre 2026 →
| Heure | |
| Hauteur | |
| Azimut |
Déplacez la carte pour changer l’heure et observer la position de NGC1491 au cours de la nuit.
Lever, passage au méridien et coucher de NGC1491 par date
| Date | Lever — Coucher | Passage au méridien | Crépuscule | Coordonnées | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-07 | 17:16 - 14:52 | 04:04 | 17:23 - 04:41 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-09-14 | 16:49 - 14:24 | 03:37 | 17:12 - 04:47 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-09-21 | 16:21 - 13:57 | 03:09 | 17:02 - 04:53 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-09-28 | 15:54 - 13:29 | 02:41 | 16:51 - 04:59 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-10-05 | 15:26 - 13:02 | 02:14 | 16:40 - 05:05 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-10-12 | 14:59 - 12:34 | 01:46 | 16:30 - 05:11 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-10-19 | 14:31 - 12:07 | 01:19 | 16:21 - 05:18 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-10-26 | 14:03 - 11:39 | 00:51 | 16:12 - 05:24 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-11-02 | 13:36 - 11:12 | 00:24 | 16:04 - 05:32 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-11-09 | 13:08 - 10:44 | 23:56 | 15:57 - 05:39 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-11-16 | 12:41 - 10:17 | 23:29 | 15:51 - 05:46 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-11-23 | 12:13 - 09:49 | 23:01 | 15:47 - 05:53 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-11-30 | 11:46 - 09:22 | 22:34 | 15:45 - 06:00 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-12-07 | 11:18 - 08:54 | 22:06 | 15:44 - 06:07 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-12-14 | 10:51 - 08:27 | 21:39 | 15:45 - 06:12 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-12-21 | 10:23 - 07:59 | 21:11 | 15:47 - 06:17 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2026-12-28 | 09:56 - 07:32 | 20:44 | 15:51 - 06:19 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-01-04 | 09:28 - 07:04 | 20:16 | 15:56 - 06:21 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-01-11 | 09:01 - 06:37 | 19:49 | 16:03 - 06:20 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-01-18 | 08:33 - 06:09 | 19:21 | 16:10 - 06:19 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-01-25 | 08:06 - 05:42 | 18:54 | 16:17 - 06:15 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-02-01 | 07:38 - 05:14 | 18:26 | 16:25 - 06:10 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-02-08 | 07:11 - 04:46 | 17:59 | 16:33 - 06:04 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-02-15 | 06:43 - 04:19 | 17:31 | 16:40 - 05:56 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-02-22 | 06:16 - 03:51 | 17:04 | 16:48 - 05:48 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-03-01 | 05:48 - 03:24 | 16:36 | 16:55 - 05:38 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-03-08 | 05:21 - 02:56 | 16:08 | 17:01 - 05:28 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-03-15 | 04:53 - 02:29 | 15:41 | 17:08 - 05:18 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-03-22 | 04:26 - 02:01 | 15:13 | 17:14 - 05:08 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-03-29 | 03:54 - 01:30 | 14:42 | 17:21 - 04:57 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-04-05 | 03:27 - 01:02 | 14:14 | 17:27 - 04:47 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-04-12 | 02:59 - 00:35 | 13:47 | 17:33 - 04:37 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-04-19 | 02:31 - 00:07 | 13:19 | 17:39 - 04:27 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-04-26 | 02:04 - 23:40 | 12:52 | 17:46 - 04:18 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-05-03 | 01:36 - 23:12 | 12:24 | 17:52 - 04:10 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-05-10 | 01:09 - 22:45 | 11:57 | 17:58 - 04:03 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-05-17 | 00:41 - 22:17 | 11:29 | 18:04 - 03:57 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-05-24 | 00:14 - 21:50 | 11:02 | 18:10 - 03:52 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-05-31 | 23:46 - 21:22 | 10:34 | 18:15 - 03:48 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-06-07 | 23:19 - 20:55 | 10:07 | 18:19 - 03:46 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-06-14 | 22:51 - 20:27 | 09:39 | 18:23 - 03:45 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-06-21 | 22:24 - 20:00 | 09:12 | 18:25 - 03:46 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-06-28 | 21:56 - 19:32 | 08:44 | 18:26 - 03:48 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-07-05 | 21:29 - 19:05 | 08:17 | 18:26 - 03:51 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-07-12 | 21:01 - 18:37 | 07:49 | 18:24 - 03:56 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-07-19 | 20:34 - 18:10 | 07:22 | 18:20 - 04:00 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-07-26 | 20:06 - 17:42 | 06:54 | 18:15 - 04:06 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-08-02 | 19:39 - 17:14 | 06:27 | 18:09 - 04:11 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-08-09 | 19:11 - 16:47 | 05:59 | 18:02 - 04:17 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-08-16 | 18:44 - 16:19 | 05:32 | 17:54 - 04:23 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-08-23 | 18:16 - 15:52 | 05:04 | 17:45 - 04:29 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-08-30 | 17:49 - 15:24 | 04:36 | 17:35 - 04:35 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||
| 2027-09-06 | 17:21 - 14:57 | 04:09 | 17:25 - 04:40 | RA: 04h 03m 13s", Dec: 51° 18' 57s @ Persée | |||||