Quand Rasalhague est-il visible ?
Découvrez comment la visibilité de Rasalhague 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.
Rasalhague restera visible jusqu’au 20 novembre, date à laquelle l’objet se rapprochera trop du Soleil et disparaîtra temporairement du ciel nocturne.
Meilleurs mois pour observer Rasalhague
D’après le temps pendant lequel Rasalhague reste au-dessus de l’horizon durant la nuit ou le crépuscule, les meilleurs mois d’observation de l’année à venir sont mai 2027, juillet 2027, juin 2027.
Visibilité de Rasalhague au cours de l’année
Visibilité de Rasalhague le 2026-10-03
Horaires de lever et de coucher de Rasalhague
| Heure | Hauteur | |
| Passage au méridien de Rasalhague | 15:55 | 65° |
| Coucher du Soleil | 16:47 | 63° |
| Crépuscule civil du soir | 17:15 | 59° |
| Début du crépuscule (−12°) | 17:45 | 55° |
| Début de la session d’observation astronomique | 18:15 | 50° |
Lever de la Lune, éclairée à 56,5 % ![]() | 21:14 | 16° |
| Coucher de Rasalhague | 22:33 | |
| Fin de la session d’observation astronomique | 03:38 | -40° |
| Lever de Rasalhague | 09:13 | |
| Coucher de la Lune | 12:53 | 43° |
Suivre la position de Rasalhague pendant la nuit
← 3 octobre 2026 →
| Heure | |
| Hauteur | |
| Azimut |
Déplacez la carte pour changer l’heure et observer la position de Rasalhague au cours de la nuit.
Lever, passage au méridien et coucher de Rasalhague par date
| Date | Lever — Coucher | Passage au méridien | Crépuscule | Coordonnées | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-10-03 | 09:17 - 22:33 | 15:55 | 16:43 - 05:03 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-10-10 | 08:50 - 22:06 | 15:28 | 16:33 - 05:09 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-10-17 | 08:18 - 21:34 | 14:56 | 16:23 - 05:16 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-10-24 | 07:51 - 21:07 | 14:29 | 16:14 - 05:23 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-10-31 | 07:23 - 20:39 | 14:01 | 16:06 - 05:30 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-11-07 | 06:56 - 20:12 | 13:34 | 15:59 - 05:37 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-11-14 | 06:28 - 19:44 | 13:06 | 15:53 - 05:44 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-11-21 | 06:01 - 19:17 | 12:39 | 15:48 - 05:51 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-11-28 | 05:33 - 18:49 | 12:11 | 15:45 - 05:58 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-12-05 | 05:06 - 18:22 | 11:44 | 15:44 - 06:05 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-12-12 | 04:38 - 17:54 | 11:16 | 15:44 - 06:11 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-12-19 | 04:10 - 17:27 | 10:49 | 15:46 - 06:15 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-12-26 | 03:43 - 16:59 | 10:21 | 15:50 - 06:19 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-01-02 | 03:15 - 16:32 | 09:54 | 15:55 - 06:21 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-01-09 | 02:48 - 16:04 | 09:26 | 16:01 - 06:21 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-01-16 | 02:20 - 15:37 | 08:58 | 16:08 - 06:19 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-01-23 | 01:53 - 15:09 | 08:31 | 16:15 - 06:16 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-01-30 | 01:25 - 14:42 | 08:03 | 16:23 - 06:11 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-02-06 | 00:58 - 14:14 | 07:36 | 16:31 - 06:05 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-02-13 | 00:30 - 13:46 | 07:08 | 16:38 - 05:58 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-02-20 | 00:03 - 13:19 | 06:41 | 16:46 - 05:50 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-02-27 | 23:35 - 12:51 | 06:13 | 16:53 - 05:41 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-03-06 | 23:08 - 12:24 | 05:46 | 17:00 - 05:31 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-03-13 | 22:40 - 11:56 | 05:18 | 17:06 - 05:21 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-03-20 | 22:13 - 11:29 | 04:51 | 17:13 - 05:11 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-03-27 | 21:45 - 11:01 | 04:23 | 17:19 - 05:00 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-04-03 | 21:18 - 10:34 | 03:56 | 17:25 - 04:50 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-04-10 | 20:50 - 10:06 | 03:28 | 17:31 - 04:40 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-04-17 | 20:23 - 09:39 | 03:01 | 17:38 - 04:30 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-04-24 | 19:55 - 09:11 | 02:33 | 17:44 - 04:21 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-05-01 | 19:28 - 08:44 | 02:06 | 17:50 - 04:12 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-05-08 | 19:00 - 08:16 | 01:38 | 17:56 - 04:05 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-05-15 | 18:33 - 07:49 | 01:11 | 18:03 - 03:58 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-05-22 | 18:05 - 07:21 | 00:43 | 18:08 - 03:53 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-05-29 | 17:37 - 06:54 | 00:16 | 18:14 - 03:49 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-06-05 | 17:10 - 06:26 | 23:48 | 18:18 - 03:47 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-06-12 | 16:42 - 05:59 | 23:21 | 18:22 - 03:46 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-06-19 | 16:15 - 05:31 | 22:53 | 18:25 - 03:46 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-06-26 | 15:47 - 05:04 | 22:25 | 18:26 - 03:48 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-07-03 | 15:20 - 04:36 | 21:58 | 18:26 - 03:50 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-07-10 | 14:52 - 04:08 | 21:30 | 18:24 - 03:54 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-07-17 | 14:25 - 03:41 | 21:03 | 18:21 - 03:59 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-07-24 | 13:57 - 03:13 | 20:35 | 18:17 - 04:04 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-07-31 | 13:30 - 02:46 | 20:08 | 18:11 - 04:10 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-08-07 | 13:02 - 02:18 | 19:40 | 18:04 - 04:16 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-08-14 | 12:35 - 01:51 | 19:13 | 17:56 - 04:21 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-08-21 | 12:07 - 01:23 | 18:45 | 17:47 - 04:27 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-08-28 | 11:40 - 00:56 | 18:18 | 17:38 - 04:33 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-09-04 | 11:12 - 00:28 | 17:50 | 17:28 - 04:39 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-09-11 | 10:45 - 00:01 | 17:23 | 17:17 - 04:45 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-09-18 | 10:17 - 23:33 | 16:55 | 17:07 - 04:50 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-09-25 | 09:50 - 23:06 | 16:28 | 16:56 - 04:56 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-10-02 | 09:22 - 22:38 | 16:00 | 16:45 - 05:02 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
