Quand peut-on observer NGC2903 ?
Découvrez comment la visibilité de NGC2903 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.
NGC2903 restera visible jusqu’au 16 juin, date à laquelle l’objet se rapprochera trop du Soleil et disparaîtra temporairement du ciel nocturne.
Meilleurs mois pour observer NGC2903
D’après la durée pendant laquelle NGC2903 reste au-dessus de l’horizon durant la nuit ou le crépuscule, les meilleurs mois d’observation de l’année à venir sont janvier 2027, février 2027, mars 2027.
Visibilité de NGC2903 au cours de l’année
Visibilité de NGC2903 le 2026-09-27
Horaires de lever et de coucher de NGC2903
| Heure | Hauteur | |
| Passage au méridien de NGC2903 | 08:17 | 74° |
| Coucher de NGC2903 | 15:26 | |
Lever de la Lune, éclairée à 99,8 % ![]() | 16:51 | -14° |
| Début de la session d’observation astronomique | 18:25 | -26° |
| Lever de NGC2903 | 01:05 | |
| Fin de la session d’observation astronomique | 03:33 | 28° |
| Fin du crépuscule (−12°) | 04:03 | 34° |
| Aube civile | 04:34 | 40° |
| Lever du Soleil | 05:01 | 46° |
| Coucher de la Lune | 06:07 | 58° |
Suivre la position de NGC2903 pendant la nuit
← 27 septembre 2026 →
| Heure | |
| Hauteur | |
| Azimut |
Déplacez la carte pour changer l’heure et observer la position de NGC2903 au cours de la nuit.
Lever, passage au méridien et coucher de NGC2903 par date
| Date | Lever — Coucher | Passage au méridien | Crépuscule | Coordonnées | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-27 | 01:05 - 15:22 | 08:13 | 16:52 - 04:58 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-10-04 | 00:37 - 14:55 | 07:46 | 16:42 - 05:04 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-10-11 | 00:10 - 14:27 | 07:18 | 16:32 - 05:10 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-10-18 | 23:42 - 14:00 | 06:51 | 16:22 - 05:17 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-10-25 | 23:15 - 13:32 | 06:23 | 16:13 - 05:24 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-11-01 | 22:47 - 13:05 | 05:56 | 16:05 - 05:31 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-11-08 | 22:20 - 12:37 | 05:28 | 15:58 - 05:38 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-11-15 | 21:52 - 12:10 | 05:01 | 15:52 - 05:45 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-11-22 | 21:24 - 11:42 | 04:33 | 15:48 - 05:52 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-11-29 | 20:57 - 11:15 | 04:06 | 15:45 - 05:59 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-12-06 | 20:29 - 10:47 | 03:38 | 15:44 - 06:06 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-12-13 | 20:02 - 10:20 | 03:11 | 15:44 - 06:12 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-12-20 | 19:34 - 09:52 | 02:43 | 15:47 - 06:16 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2026-12-27 | 19:07 - 09:24 | 02:16 | 15:51 - 06:19 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-01-03 | 18:39 - 08:57 | 01:48 | 15:56 - 06:21 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-01-10 | 18:12 - 08:29 | 01:21 | 16:02 - 06:21 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-01-17 | 17:44 - 08:02 | 00:53 | 16:09 - 06:19 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-01-24 | 17:17 - 07:34 | 00:26 | 16:16 - 06:16 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-01-31 | 16:49 - 07:07 | 23:58 | 16:24 - 06:11 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-02-07 | 16:22 - 06:39 | 23:31 | 16:32 - 06:05 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-02-14 | 15:54 - 06:12 | 23:03 | 16:39 - 05:57 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-02-21 | 15:27 - 05:44 | 22:35 | 16:47 - 05:49 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-02-28 | 14:59 - 05:17 | 22:08 | 16:54 - 05:40 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-03-07 | 14:32 - 04:49 | 21:40 | 17:00 - 05:30 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-03-14 | 14:04 - 04:22 | 21:13 | 17:07 - 05:20 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-03-21 | 13:37 - 03:54 | 20:45 | 17:14 - 05:09 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-03-28 | 13:09 - 03:27 | 20:18 | 17:20 - 04:59 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-04-04 | 12:42 - 02:59 | 19:50 | 17:26 - 04:48 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-04-11 | 12:14 - 02:32 | 19:23 | 17:32 - 04:38 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-04-18 | 11:46 - 02:04 | 18:55 | 17:39 - 04:29 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-04-25 | 11:19 - 01:37 | 18:28 | 17:45 - 04:19 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-05-02 | 10:51 - 01:09 | 18:00 | 17:51 - 04:11 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-05-09 | 10:24 - 00:42 | 17:33 | 17:57 - 04:04 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-05-16 | 09:56 - 00:14 | 17:05 | 18:03 - 03:57 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-05-23 | 09:29 - 23:47 | 16:38 | 18:09 - 03:52 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-05-30 | 09:01 - 23:19 | 16:10 | 18:14 - 03:49 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-06-06 | 08:34 - 22:51 | 15:43 | 18:19 - 03:46 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-06-13 | 08:06 - 22:24 | 15:15 | 18:22 - 03:45 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-06-20 | 07:35 - 21:52 | 14:44 | 18:25 - 03:46 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-06-27 | 07:07 - 21:25 | 14:16 | 18:26 - 03:48 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-07-04 | 06:40 - 20:57 | 13:49 | 18:26 - 03:51 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-07-11 | 06:12 - 20:30 | 13:21 | 18:24 - 03:55 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-07-18 | 05:45 - 20:02 | 12:54 | 18:21 - 04:00 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-07-25 | 05:17 - 19:35 | 12:26 | 18:16 - 04:05 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-08-01 | 04:50 - 19:07 | 11:59 | 18:10 - 04:11 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-08-08 | 04:22 - 18:40 | 11:31 | 18:03 - 04:16 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-08-15 | 03:55 - 18:12 | 11:03 | 17:55 - 04:22 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-08-22 | 03:27 - 17:45 | 10:36 | 17:46 - 04:28 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-08-29 | 03:00 - 17:17 | 10:08 | 17:37 - 04:34 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-09-05 | 02:32 - 16:50 | 09:41 | 17:26 - 04:40 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-09-12 | 02:05 - 16:22 | 09:13 | 17:16 - 04:45 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-09-19 | 01:37 - 15:55 | 08:46 | 17:05 - 04:51 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
| 2027-09-26 | 01:10 - 15:27 | 08:18 | 16:54 - 04:57 | RA: 09h 32m 10s", Dec: 21° 30' 02s @ Lion | |||||
