Quand Rasalhague est-il visible ?
See how Rasalhague 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.
Rasalhague restera visible jusqu’au 20 novembre, date à laquelle l’objet se rapprochera trop du Soleil et disparaîtra temporairement du ciel nocturne.
Best Months to See Rasalhague
Based on the amount of time Rasalhague is above the horizon during dark or twilight hours, the strongest observing months in the next year are mai 2027, juillet 2027, avril 2027.
Visibilité de Rasalhague au cours de l’année
Visibilité de Rasalhague le 2026-09-08
Horaires de lever et de coucher de Rasalhague
| Heure | Hauteur | |
Lever de la Lune, éclairée à 21 %  | 00:35 | -4° |
| Coucher de la Lune | 15:38 | 54° |
| Coucher du Soleil | 17:26 | 65° |
| Passage au méridien de Rasalhague | 17:34 | 65° |
| Crépuscule civil du soir | 17:53 | 65° |
| Début du crépuscule | 18:24 | 63° |
| Début de la session d’observation astronomique | 18:56 | 59° |
| Coucher de Rasalhague | 00:12 | |
| Fin de la session d’observation astronomique | 03:14 | -31° |
| Lever de Rasalhague | 10:52 |
Suivre la position de Rasalhague pendant la nuit
← 8 septembre 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 | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-08 | 10:55 - 00:12 | 17:34 | 17:21 - 04:42 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-09-15 | 10:28 - 23:44 | 17:06 | 17:11 - 04:48 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-09-22 | 10:00 - 23:17 | 16:39 | 17:00 - 04:54 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-09-29 | 09:33 - 22:49 | 16:11 | 16:49 - 05:00 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-10-06 | 09:05 - 22:22 | 15:43 | 16:39 - 05:06 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-10-13 | 08:38 - 21:54 | 15:16 | 16:29 - 05:12 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-10-20 | 08:06 - 21:23 | 14:44 | 16:19 - 05:19 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-10-27 | 07:39 - 20:55 | 14:17 | 16:11 - 05:25 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-11-03 | 07:11 - 20:28 | 13:49 | 16:03 - 05:33 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-11-10 | 06:44 - 20:00 | 13:22 | 15:56 - 05:40 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-11-17 | 06:16 - 19:32 | 12:54 | 15:51 - 05:47 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-11-24 | 05:49 - 19:05 | 12:27 | 15:47 - 05:54 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-12-01 | 05:21 - 18:37 | 11:59 | 15:44 - 06:01 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-12-08 | 04:54 - 18:10 | 11:32 | 15:44 - 06:08 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-12-15 | 04:26 - 17:42 | 11:04 | 15:45 - 06:13 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-12-22 | 03:59 - 17:15 | 10:37 | 15:48 - 06:17 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2026-12-29 | 03:31 - 16:47 | 10:09 | 15:52 - 06:20 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-01-05 | 03:04 - 16:20 | 09:42 | 15:57 - 06:21 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-01-12 | 02:36 - 15:52 | 09:14 | 16:04 - 06:20 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-01-19 | 02:09 - 15:25 | 08:47 | 16:11 - 06:18 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-01-26 | 01:41 - 14:57 | 08:19 | 16:18 - 06:14 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-02-02 | 01:14 - 14:30 | 07:52 | 16:26 - 06:09 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-02-09 | 00:46 - 14:02 | 07:24 | 16:34 - 06:03 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-02-16 | 00:19 - 13:35 | 06:57 | 16:41 - 05:55 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-02-23 | 23:51 - 13:07 | 06:29 | 16:49 - 05:46 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-03-02 | 23:23 - 12:40 | 06:02 | 16:56 - 05:37 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-03-09 | 22:56 - 12:12 | 05:34 | 17:02 - 05:27 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-03-16 | 22:28 - 11:45 | 05:07 | 17:09 - 05:17 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-03-23 | 22:01 - 11:17 | 04:39 | 17:15 - 05:06 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-03-30 | 21:33 - 10:50 | 04:11 | 17:22 - 04:56 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-04-06 | 21:06 - 10:22 | 03:44 | 17:28 - 04:45 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-04-13 | 20:38 - 09:54 | 03:16 | 17:34 - 04:35 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-04-20 | 20:11 - 09:27 | 02:49 | 17:40 - 04:26 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-04-27 | 19:43 - 08:59 | 02:21 | 17:47 - 04:17 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-05-04 | 19:16 - 08:32 | 01:54 | 17:53 - 04:09 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-05-11 | 18:48 - 08:04 | 01:26 | 17:59 - 04:02 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-05-18 | 18:21 - 07:37 | 00:59 | 18:05 - 03:56 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-05-25 | 17:53 - 07:09 | 00:31 | 18:11 - 03:51 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-06-01 | 17:26 - 06:42 | 00:04 | 18:16 - 03:48 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-06-08 | 16:58 - 06:14 | 23:36 | 18:20 - 03:46 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-06-15 | 16:31 - 05:47 | 23:09 | 18:23 - 03:46 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-06-22 | 16:03 - 05:19 | 22:41 | 18:25 - 03:46 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-06-29 | 15:36 - 04:52 | 22:14 | 18:26 - 03:49 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-07-06 | 15:08 - 04:24 | 21:46 | 18:25 - 03:52 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-07-13 | 14:41 - 03:57 | 21:19 | 18:23 - 03:56 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-07-20 | 14:13 - 03:29 | 20:51 | 18:20 - 04:01 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-07-27 | 13:45 - 03:02 | 20:24 | 18:15 - 04:06 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-08-03 | 13:18 - 02:34 | 19:56 | 18:08 - 04:12 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-08-10 | 12:50 - 02:07 | 19:29 | 18:01 - 04:18 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-08-17 | 12:23 - 01:39 | 19:01 | 17:53 - 04:24 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-08-24 | 11:55 - 01:12 | 18:33 | 17:43 - 04:30 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-08-31 | 11:28 - 00:44 | 18:06 | 17:34 - 04:36 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||
| 2027-09-07 | 11:00 - 00:17 | 17:38 | 17:23 - 04:41 | RA: 17h 34m 56s", Dec: 12° 33' 36s @ Ophiuchus | |||||