Quand peut-on observer NGC6821 ?
Découvrez comment la visibilité de NGC6821 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.
NGC6821 restera visible jusqu’au 7 décembre, date à laquelle l’objet se rapprochera trop du Soleil et disparaîtra temporairement du ciel nocturne.
Meilleurs mois pour observer NGC6821
D’après la durée pendant laquelle NGC6821 reste au-dessus de l’horizon durant la nuit ou le crépuscule, les meilleurs mois d’observation de l’année à venir sont juillet 2027, août 2027, juin 2027.
Visibilité de NGC6821 au cours de l’année
Visibilité de NGC6821 le 2026-11-11
Horaires de lever et de coucher de NGC6821
| Heure | Hauteur | |
Lever de la Lune, éclairée à 3 %  | 07:14 | -46° |
| Passage au méridien de NGC6821 | 16:21 | 83° |
| Coucher du Soleil | 17:46 | 68° |
| Crépuscule civil du soir | 18:09 | 62° |
| Début du crépuscule (−12°) | 18:34 | 56° |
| Début de la session d’observation astronomique | 18:59 | 50° |
| Coucher de la Lune | 19:40 | 40° |
| Coucher de NGC6821 | 22:20 | |
| Fin de la session d’observation astronomique | 04:28 | -83° |
| Lever de NGC6821 | 10:18 |
Suivre la position de NGC6821 pendant la nuit
← 11 novembre 2026 →
| Heure | |
| Hauteur | |
| Azimut |
Déplacez la carte pour changer l’heure et observer la position de NGC6821 au cours de la nuit.
Lever, passage au méridien et coucher de NGC6821 par date
| Date | Lever — Coucher | Passage au méridien | Crépuscule | Coordonnées | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2026-11-11 | 10:22 - 22:20 | 16:21 | 17:43 - 05:40 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2026-11-18 | 09:54 - 21:52 | 15:53 | 17:44 - 05:41 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2026-11-25 | 09:27 - 21:25 | 15:26 | 17:46 - 05:43 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2026-12-02 | 08:59 - 20:57 | 14:58 | 17:48 - 05:45 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2026-12-09 | 08:31 - 20:30 | 14:31 | 17:51 - 05:48 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2026-12-16 | 08:04 - 20:02 | 14:03 | 17:54 - 05:51 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2026-12-23 | 07:36 - 19:34 | 13:35 | 17:58 - 05:55 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2026-12-30 | 07:09 - 19:07 | 13:08 | 18:01 - 05:58 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-01-06 | 06:41 - 18:39 | 12:40 | 18:05 - 06:02 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-01-13 | 06:14 - 18:12 | 12:13 | 18:07 - 06:04 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-01-20 | 05:46 - 17:44 | 11:45 | 18:10 - 06:07 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-01-27 | 05:19 - 17:17 | 11:18 | 18:12 - 06:09 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-02-03 | 04:51 - 16:49 | 10:50 | 18:13 - 06:10 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-02-10 | 04:24 - 16:22 | 10:23 | 18:13 - 06:10 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-02-17 | 03:56 - 15:54 | 09:55 | 18:13 - 06:10 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-02-24 | 03:29 - 15:27 | 09:28 | 18:12 - 06:09 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-03-03 | 03:01 - 14:59 | 09:00 | 18:11 - 06:08 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-03-10 | 02:34 - 14:32 | 08:33 | 18:09 - 06:07 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-03-17 | 02:06 - 14:04 | 08:05 | 18:07 - 06:05 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-03-24 | 01:39 - 13:37 | 07:38 | 18:05 - 06:03 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-03-31 | 01:11 - 13:09 | 07:10 | 18:03 - 06:01 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-04-07 | 00:44 - 12:42 | 06:43 | 18:01 - 05:59 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-04-14 | 00:16 - 12:14 | 06:15 | 17:59 - 05:57 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-04-21 | 23:49 - 11:47 | 05:48 | 17:58 - 05:55 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-04-28 | 23:21 - 11:19 | 05:20 | 17:57 - 05:54 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-05-05 | 22:54 - 10:52 | 04:53 | 17:56 - 05:53 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-05-12 | 22:26 - 10:24 | 04:25 | 17:55 - 05:52 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-05-19 | 21:58 - 09:57 | 03:57 | 17:56 - 05:53 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-05-26 | 21:31 - 09:29 | 03:30 | 17:56 - 05:53 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-06-02 | 21:03 - 09:01 | 03:02 | 17:57 - 05:54 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-06-09 | 20:36 - 08:34 | 02:35 | 17:58 - 05:55 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-06-16 | 20:08 - 08:06 | 02:07 | 18:00 - 05:57 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-06-23 | 19:41 - 07:39 | 01:40 | 18:01 - 05:58 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-06-30 | 19:13 - 07:11 | 01:12 | 18:03 - 06:00 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-07-07 | 18:46 - 06:44 | 00:45 | 18:04 - 06:01 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-07-14 | 18:18 - 06:16 | 00:17 | 18:05 - 06:02 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-07-21 | 17:47 - 05:45 | 23:46 | 18:05 - 06:02 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-07-28 | 17:19 - 05:17 | 23:18 | 18:06 - 06:03 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-08-04 | 16:52 - 04:50 | 22:51 | 18:05 - 06:02 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-08-11 | 16:24 - 04:22 | 22:23 | 18:04 - 06:01 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-08-18 | 15:57 - 03:55 | 21:56 | 18:03 - 06:00 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-08-25 | 15:29 - 03:27 | 21:28 | 18:01 - 05:58 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-09-01 | 15:02 - 03:00 | 21:01 | 17:59 - 05:56 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-09-08 | 14:34 - 02:32 | 20:33 | 17:57 - 05:54 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-09-15 | 14:07 - 02:05 | 20:06 | 17:54 - 05:52 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-09-22 | 13:39 - 01:37 | 19:38 | 17:52 - 05:49 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-09-29 | 13:12 - 01:10 | 19:11 | 17:49 - 05:47 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-10-06 | 12:44 - 00:42 | 18:43 | 17:47 - 05:45 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-10-13 | 12:17 - 00:15 | 18:16 | 17:45 - 05:43 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-10-20 | 11:49 - 23:47 | 17:48 | 17:44 - 05:41 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-10-27 | 11:22 - 23:20 | 17:21 | 17:43 - 05:40 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-11-03 | 10:54 - 22:52 | 16:53 | 17:43 - 05:40 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||
| 2027-11-10 | 10:26 - 22:25 | 16:25 | 17:43 - 05:40 | RA: 19h 44m 24s", Dec: -6° 50' 00s @ Aigle | |||||