Quand NGC4490 est-il visible ?
See how NGC4490 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.
NGC4490 redeviendra visible vers le 19 octobre, après s’être suffisamment éloigné du Soleil.
Best Months to See NGC4490
Based on the amount of time NGC4490 is above the horizon during dark or twilight hours, the strongest observing months in the next year are février 2027, mars 2027, janvier 2027.
Visibilité de NGC4490 au cours de l’année
Visibilité de NGC4490 le 2026-09-07
Horaires de lever et de coucher de NGC4490
| Heure | Hauteur | |
| Passage au méridien de NGC4490 | 12:34 | 86° |
| Coucher de la Lune | 14:56 | 62° |
| Coucher du Soleil | 17:27 | 35° |
| Crépuscule civil du soir | 17:55 | 30° |
| Début du crépuscule | 18:26 | 25° |
| Début de la session d’observation astronomique | 18:58 | 20° |
| Coucher de NGC4490 | 21:24 | |
Lever de la Lune, éclairée à 21 %  | 23:21 | -9° |
| Fin de la session d’observation astronomique | 03:13 | -3° |
| Lever de NGC4490 | 03:41 | |
| Fin du crépuscule | 03:45 | 1° |
| Aube civile | 04:17 | 4° |
| Lever du Soleil | 04:44 | 8° |
Suivre la position de NGC4490 pendant la nuit
← 7 septembre 2026 →
| Heure | |
| Hauteur | |
| Azimut |
Déplacez la carte pour changer l’heure et observer la position de NGC4490 au cours de la nuit.
Lever, passage au méridien et coucher de NGC4490 par date
| Date | Lever — Coucher | Passage au méridien | Crépuscule | Coordonnées | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-07 | 03:41 - 21:20 | 12:30 | 17:23 - 04:41 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-09-14 | 03:13 - 20:52 | 12:03 | 17:12 - 04:47 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-09-21 | 02:45 - 20:25 | 11:35 | 17:02 - 04:53 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-09-28 | 02:18 - 19:57 | 11:07 | 16:51 - 04:59 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-10-05 | 01:50 - 19:29 | 10:40 | 16:40 - 05:05 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-10-12 | 01:23 - 19:02 | 10:12 | 16:30 - 05:11 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-10-19 | 00:55 - 18:34 | 09:45 | 16:21 - 05:18 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-10-26 | 00:28 - 18:07 | 09:17 | 16:12 - 05:24 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-11-02 | 00:00 - 17:39 | 08:50 | 16:04 - 05:32 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-11-09 | 23:33 - 17:12 | 08:22 | 15:57 - 05:39 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-11-16 | 23:05 - 16:44 | 07:55 | 15:51 - 05:46 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-11-23 | 22:38 - 16:17 | 07:27 | 15:47 - 05:53 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-11-30 | 22:10 - 15:49 | 07:00 | 15:45 - 06:00 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-12-07 | 21:43 - 15:22 | 06:32 | 15:44 - 06:07 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-12-14 | 21:15 - 14:54 | 06:05 | 15:45 - 06:12 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-12-21 | 20:48 - 14:27 | 05:37 | 15:47 - 06:17 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2026-12-28 | 20:20 - 13:59 | 05:10 | 15:51 - 06:19 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-01-04 | 19:53 - 13:32 | 04:42 | 15:56 - 06:21 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-01-11 | 19:25 - 13:04 | 04:15 | 16:03 - 06:20 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-01-18 | 18:58 - 12:37 | 03:47 | 16:10 - 06:19 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-01-25 | 18:30 - 12:09 | 03:20 | 16:17 - 06:15 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-02-01 | 18:03 - 11:42 | 02:52 | 16:25 - 06:10 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-02-08 | 17:35 - 11:14 | 02:25 | 16:33 - 06:04 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-02-15 | 17:07 - 10:47 | 01:57 | 16:40 - 05:56 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-02-22 | 16:40 - 10:19 | 01:30 | 16:48 - 05:48 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-03-01 | 16:12 - 09:52 | 01:02 | 16:55 - 05:38 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-03-08 | 15:45 - 09:24 | 00:34 | 17:01 - 05:28 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-03-15 | 15:17 - 08:56 | 00:07 | 17:08 - 05:18 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-03-22 | 14:50 - 08:29 | 23:39 | 17:14 - 05:08 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-03-29 | 14:22 - 08:01 | 23:12 | 17:21 - 04:57 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-04-05 | 13:55 - 07:34 | 22:44 | 17:27 - 04:47 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-04-12 | 13:27 - 07:06 | 22:17 | 17:33 - 04:37 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-04-19 | 13:00 - 06:39 | 21:49 | 17:39 - 04:27 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-04-26 | 12:32 - 06:11 | 21:22 | 17:46 - 04:18 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-05-03 | 12:05 - 05:44 | 20:54 | 17:52 - 04:10 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-05-10 | 11:37 - 05:16 | 20:27 | 17:58 - 04:03 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-05-17 | 11:10 - 04:49 | 19:59 | 18:04 - 03:57 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-05-24 | 10:42 - 04:21 | 19:32 | 18:10 - 03:52 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-05-31 | 10:15 - 03:54 | 19:04 | 18:15 - 03:48 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-06-07 | 09:47 - 03:26 | 18:37 | 18:19 - 03:46 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-06-14 | 09:20 - 02:59 | 18:09 | 18:23 - 03:45 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-06-21 | 08:52 - 02:31 | 17:42 | 18:25 - 03:46 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-06-28 | 08:25 - 02:04 | 17:14 | 18:26 - 03:48 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-07-05 | 07:57 - 01:36 | 16:47 | 18:26 - 03:51 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-07-12 | 07:30 - 01:09 | 16:19 | 18:24 - 03:56 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-07-19 | 07:02 - 00:41 | 15:52 | 18:20 - 04:00 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-07-26 | 06:34 - 00:14 | 15:24 | 18:15 - 04:06 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-08-02 | 06:03 - 23:42 | 14:53 | 18:09 - 04:11 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-08-09 | 05:35 - 23:15 | 14:25 | 18:02 - 04:17 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-08-16 | 05:08 - 22:47 | 13:58 | 17:54 - 04:23 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-08-23 | 04:40 - 22:20 | 13:30 | 17:45 - 04:29 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-08-30 | 04:13 - 21:52 | 13:02 | 17:35 - 04:35 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||
| 2027-09-06 | 03:45 - 21:24 | 12:35 | 17:25 - 04:40 | RA: 12h 30m 36s", Dec: 41° 38' 38s @ Chiens de chasse | |||||