Quand peut-on observer Alnair ?
Découvrez comment la visibilité de Alnair 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.
Alnair restera visible jusqu’au 28 décembre, date à laquelle l’objet se rapprochera trop du Soleil et disparaîtra temporairement du ciel nocturne.
Meilleurs mois pour observer Alnair
D’après la durée pendant laquelle Alnair reste au-dessus de l’horizon durant la nuit ou le crépuscule, les meilleurs mois d’observation de l’année à venir sont septembre 2026, août 2027, septembre 2027.
Visibilité de Alnair au cours de l’année
Visibilité de Alnair le 2026-09-18
Horaires de lever et de coucher de Alnair
| Heure | Hauteur | |
Lever de la Lune, éclairée à 32.7 % ![]() | 11:42 | -64° |
| Début de la session d’observation astronomique | 18:39 | -2° |
| Lever de Alnair | 19:06 | |
| Coucher de la Lune | 20:52 | 5° |
| Passage au méridien de Alnair | 21:27 | 6° |
| Coucher de Alnair | 23:47 | |
| Fin de la session d’observation astronomique | 03:24 | -26° |
Suivre la position de Alnair pendant la nuit
← 18 septembre 2026 →
| Heure | |
| Hauteur | |
| Azimut |
Déplacez la carte pour changer l’heure et observer la position de Alnair au cours de la nuit.
Lever, passage au méridien et coucher de Alnair par date
| Date | Lever — Coucher | Passage au méridien | Crépuscule | Coordonnées | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-18 | 19:06 - 23:47 | 21:27 | 17:06 - 04:51 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-09-25 | 18:39 - 23:20 | 20:59 | 17:00 - 04:52 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-10-02 | 18:11 - 22:52 | 20:32 | 16:45 - 05:02 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-10-09 | 17:44 - 22:25 | 20:04 | 16:35 - 05:08 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-10-16 | 17:16 - 21:57 | 19:37 | 16:25 - 05:15 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-10-23 | 16:49 - 21:29 | 19:09 | 16:15 - 05:22 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-10-30 | 16:21 - 21:02 | 18:42 | 16:07 - 05:28 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-11-06 | 15:54 - 20:34 | 18:14 | 16:00 - 05:36 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-11-13 | 15:26 - 20:07 | 17:47 | 15:54 - 05:43 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-11-20 | 14:59 - 19:39 | 17:19 | 15:49 - 05:50 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-11-27 | 14:31 - 19:12 | 16:52 | 15:46 - 05:57 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-12-04 | 14:04 - 18:44 | 16:24 | 15:44 - 06:04 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-12-11 | 13:36 - 18:17 | 15:57 | 15:44 - 06:10 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-12-18 | 13:09 - 17:49 | 15:29 | 15:46 - 06:15 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2026-12-25 | 12:37 - 17:18 | 14:58 | 15:49 - 06:18 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-01-01 | 12:10 - 16:50 | 14:30 | 15:54 - 06:20 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-01-08 | 11:42 - 16:23 | 14:02 | 16:00 - 06:21 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-01-15 | 11:15 - 15:55 | 13:35 | 16:07 - 06:20 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-01-22 | 10:47 - 15:28 | 13:07 | 16:14 - 06:17 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-01-29 | 10:20 - 15:00 | 12:40 | 16:22 - 06:12 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-02-05 | 09:52 - 14:33 | 12:12 | 16:29 - 06:06 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-02-12 | 09:25 - 14:05 | 11:45 | 16:37 - 05:59 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-02-19 | 08:57 - 13:38 | 11:17 | 16:44 - 05:51 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-02-26 | 08:30 - 13:10 | 10:50 | 16:52 - 05:42 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-03-05 | 08:02 - 12:43 | 10:22 | 16:59 - 05:33 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-03-12 | 07:34 - 12:15 | 09:55 | 17:05 - 05:23 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-03-19 | 07:07 - 11:48 | 09:27 | 17:12 - 05:12 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-03-26 | 06:39 - 11:20 | 09:00 | 17:18 - 05:02 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-04-02 | 06:12 - 10:53 | 08:32 | 17:24 - 04:51 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-04-09 | 05:44 - 10:25 | 08:05 | 17:31 - 04:41 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-04-16 | 05:17 - 09:57 | 07:37 | 17:37 - 04:31 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-04-23 | 04:49 - 09:30 | 07:10 | 17:43 - 04:22 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-04-30 | 04:22 - 09:02 | 06:42 | 17:49 - 04:13 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-05-07 | 03:54 - 08:35 | 06:15 | 17:56 - 04:06 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-05-14 | 03:27 - 08:07 | 05:47 | 18:02 - 03:59 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-05-21 | 02:59 - 07:40 | 05:20 | 18:08 - 03:54 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-05-28 | 02:32 - 07:12 | 04:52 | 18:13 - 03:50 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-06-04 | 02:04 - 06:45 | 04:25 | 18:18 - 03:47 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-06-11 | 01:37 - 06:17 | 03:57 | 18:22 - 03:46 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-06-18 | 01:09 - 05:50 | 03:29 | 18:24 - 03:46 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-06-25 | 00:42 - 05:22 | 03:02 | 18:26 - 03:47 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-07-02 | 00:14 - 04:55 | 02:34 | 18:26 - 03:50 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-07-09 | 23:47 - 04:27 | 02:07 | 18:25 - 03:54 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-07-16 | 23:19 - 04:00 | 01:39 | 18:22 - 03:58 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-07-23 | 22:52 - 03:32 | 01:12 | 18:18 - 04:03 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-07-30 | 22:24 - 03:05 | 00:44 | 18:12 - 04:09 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-08-06 | 21:56 - 02:37 | 00:17 | 18:05 - 04:15 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-08-13 | 21:29 - 02:10 | 23:49 | 17:58 - 04:21 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-08-20 | 21:01 - 01:42 | 23:22 | 17:49 - 04:26 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-08-27 | 20:34 - 01:15 | 22:54 | 17:39 - 04:32 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-09-03 | 20:06 - 00:47 | 22:27 | 17:29 - 04:38 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-09-10 | 19:39 - 00:20 | 21:59 | 17:19 - 04:44 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
| 2027-09-17 | 19:11 - 23:52 | 21:32 | 17:08 - 04:49 | RA: 22h 08m 13s", Dec: -46° 57' 39s @ Grue | |||||
