Quand peut-on observer Alkaid ?
Découvrez comment la visibilité de Alkaid évolue au fil de l’année depuis votre position. Le graphique montre les périodes saisonnières d’observation, tandis que le tableau indique les heures de lever, de passage au méridien et de coucher pour certaines dates.
Alkaid restera visible jusqu’au 6 octobre, date à laquelle l’objet se rapprochera trop du Soleil et disparaîtra temporairement du ciel nocturne.
Meilleurs mois pour observer Alkaid
D’après la durée pendant laquelle Alkaid reste au-dessus de l’horizon durant la nuit ou le crépuscule, les meilleurs mois d’observation de l’année à venir sont février 2027, janvier 2027, mars 2027.
Visibilité de Alkaid au cours de l’année
Visibilité de Alkaid le 2026-09-27
Horaires de lever et de coucher de Alkaid
| Heure | Hauteur | |
| Passage au méridien de Alkaid | 12:32 | 78° |
Lever de la Lune, éclairée à 99,8 % ![]() | 16:51 | 43° |
| Coucher du Soleil | 16:57 | 42° |
| Crépuscule civil du soir | 17:24 | 38° |
| Début du crépuscule (−12°) | 17:54 | 33° |
| Début de la session d’observation astronomique | 18:25 | 28° |
| Coucher de Alkaid | 22:41 | |
| Lever de Alkaid | 02:19 | |
| Fin de la session d’observation astronomique | 03:33 | 6° |
| Fin du crépuscule (−12°) | 04:03 | 9° |
| Aube civile | 04:34 | 12° |
| Lever du Soleil | 05:01 | 15° |
| Coucher de la Lune | 06:07 | 24° |
Suivre la position de Alkaid pendant la nuit
← 27 septembre 2026 →
| Heure | |
| Hauteur | |
| Azimut |
Déplacez la carte pour changer l’heure et observer la position de Alkaid au cours de la nuit.
Lever, passage au méridien et coucher de Alkaid par date
| Date | Lever — Coucher | Passage au méridien | Crépuscule | Coordonnées | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-27 | 02:19 - 22:37 | 12:28 | 16:52 - 04:58 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-10-04 | 01:52 - 22:09 | 12:01 | 16:42 - 05:04 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-10-11 | 01:24 - 21:42 | 11:33 | 16:32 - 05:10 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-10-18 | 00:57 - 21:14 | 11:06 | 16:22 - 05:17 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-10-25 | 00:29 - 20:47 | 10:38 | 16:13 - 05:24 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-11-01 | 00:02 - 20:19 | 10:11 | 16:05 - 05:31 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-11-08 | 23:34 - 19:52 | 09:43 | 15:58 - 05:38 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-11-15 | 23:07 - 19:24 | 09:15 | 15:52 - 05:45 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-11-22 | 22:39 - 18:57 | 08:48 | 15:48 - 05:52 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-11-29 | 22:12 - 18:29 | 08:20 | 15:45 - 05:59 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-12-06 | 21:44 - 18:02 | 07:53 | 15:44 - 06:06 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-12-13 | 21:17 - 17:34 | 07:25 | 15:44 - 06:12 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-12-20 | 20:49 - 17:07 | 06:58 | 15:47 - 06:16 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2026-12-27 | 20:22 - 16:39 | 06:30 | 15:51 - 06:19 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-01-03 | 19:54 - 16:12 | 06:03 | 15:56 - 06:21 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-01-10 | 19:27 - 15:44 | 05:35 | 16:02 - 06:21 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-01-17 | 18:59 - 15:17 | 05:08 | 16:09 - 06:19 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-01-24 | 18:32 - 14:49 | 04:40 | 16:16 - 06:16 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-01-31 | 18:04 - 14:21 | 04:13 | 16:24 - 06:11 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-02-07 | 17:36 - 13:54 | 03:45 | 16:32 - 06:05 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-02-14 | 17:09 - 13:26 | 03:18 | 16:39 - 05:57 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-02-21 | 16:41 - 12:59 | 02:50 | 16:47 - 05:49 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-02-28 | 16:14 - 12:31 | 02:23 | 16:54 - 05:40 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-03-07 | 15:46 - 12:04 | 01:55 | 17:00 - 05:30 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-03-14 | 15:19 - 11:36 | 01:28 | 17:07 - 05:20 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-03-21 | 14:51 - 11:09 | 01:00 | 17:14 - 05:09 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-03-28 | 14:24 - 10:41 | 00:33 | 17:20 - 04:59 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-04-04 | 13:56 - 10:14 | 00:05 | 17:26 - 04:48 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-04-11 | 13:29 - 09:46 | 23:38 | 17:32 - 04:38 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-04-18 | 13:01 - 09:19 | 23:10 | 17:39 - 04:29 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-04-25 | 12:34 - 08:51 | 22:42 | 17:45 - 04:19 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-05-02 | 12:06 - 08:24 | 22:15 | 17:51 - 04:11 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-05-09 | 11:39 - 07:56 | 21:47 | 17:57 - 04:04 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-05-16 | 11:11 - 07:29 | 21:20 | 18:03 - 03:57 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-05-23 | 10:44 - 07:01 | 20:52 | 18:09 - 03:52 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-05-30 | 10:16 - 06:34 | 20:25 | 18:14 - 03:49 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-06-06 | 09:49 - 06:06 | 19:57 | 18:19 - 03:46 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-06-13 | 09:21 - 05:39 | 19:30 | 18:22 - 03:45 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-06-20 | 08:54 - 05:11 | 19:02 | 18:25 - 03:46 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-06-27 | 08:26 - 04:43 | 18:35 | 18:26 - 03:48 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-07-04 | 07:58 - 04:16 | 18:07 | 18:26 - 03:51 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-07-11 | 07:31 - 03:48 | 17:40 | 18:24 - 03:55 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-07-18 | 07:03 - 03:21 | 17:12 | 18:21 - 04:00 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-07-25 | 06:36 - 02:53 | 16:45 | 18:16 - 04:05 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-08-01 | 06:08 - 02:26 | 16:17 | 18:10 - 04:11 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-08-08 | 05:41 - 01:58 | 15:50 | 18:03 - 04:16 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-08-15 | 05:13 - 01:31 | 15:22 | 17:55 - 04:22 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-08-22 | 04:42 - 00:59 | 14:51 | 17:46 - 04:28 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-08-29 | 04:14 - 00:32 | 14:23 | 17:37 - 04:34 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-09-05 | 03:47 - 00:04 | 13:56 | 17:26 - 04:40 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-09-12 | 03:19 - 23:37 | 13:28 | 17:16 - 04:45 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-09-19 | 02:52 - 23:09 | 13:01 | 17:05 - 04:51 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
| 2027-09-26 | 02:24 - 22:42 | 12:33 | 16:54 - 04:57 | RA: 13h 47m 32s", Dec: 49° 18' 47s @ Grande Ourse | |||||
