Ce Soir
Greenwich, London — Tuesday, 28 July 2026
Meilleurs objets visibles ce soir, triés par qualité d'observation
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Sélection débutants
10
Sélection débutants
10Les objets les plus faciles et impressionnants ce soir — parfait pour débuter.
Moon
Œil nu
Moon
Moon
M6
Œil nu
OpenCluster
Butterfly Cluster
M22
Jumelles
GlobularCluster
Great Sagittarius Cluster
M7
Œil nu
OpenCluster
Ptolemy's Cluster
M39
Œil nu
OpenCluster
Pyramid Cluster
M13
Jumelles
GlobularCluster
Great Hercules Cluster
M81
Jumelles
Galaxy
Bode's Galaxy
M57
Petit télescope
PlanetaryNebula
Ring Nebula
M5
Jumelles
GlobularCluster
Rose Cluster
C28
Jumelles
OpenCluster
NGC 752
Système Solaire
7
Système Solaire
7
Étoiles Doubles
20
Étoiles Doubles
20| Objet | Mag | Actions | ||
|---|---|---|---|---|
|
Gamma And
HIP 9640; Gamma2 Andromedae; 57 Andromedae
Easy
|
4.8 | 11° | ||
|
Albireo
HIP 95951; Beta2 Cygni; 6 Cygni
Easy
|
5.1 | 54° | ||
|
95 Her
Easy
|
5.0 | 58° | ||
|
Mizar
Zeta UMa (BS5054)
Easy
|
2.3 | 58° | ||
|
Algieba
HIP 50583; Gamma1 Leonis; 41 Leonis
Easy
|
2.6 | 9° | ||
|
HIP 207
Easy
|
5.9 | 40° | ||
|
HIP 108456
Easy
|
7.0 | 53° | ||
|
HIP 88060
Easy
|
7.0 | 7° | ||
|
Gamma Del
HIP 102531; Gamma1 Delphini; 12 Delphini
Easy
|
5.1 | 33° | ||
|
16 Cyg
Easy
|
6.0 | 65° | ||
|
Achird
HIP 3821; Eta Cassiopeiae; 24 Cassiopeiae
Easy
|
3.4 | 31° | ||
|
Rasalgethi
HIP 84345; Alpha1 Herculis; 64 Herculis
Easy
|
3.5 | 53° | ||
|
Guniibuu
HIP 84405; 36 Ophiuchi
Easy
|
5.1 | 12° | ||
|
Porrima
HIP 61941; Gamma Virginis; 29 Virginis
Medium
|
3.6 | 14° | ||
|
39 Oph
Easy
|
5.2 | 14° | ||
|
Miram
Eta Per
Easy
|
3.8 | 21° | ||
|
Alya
HIP 92946; Theta1 Serpentis; 63 Serpentis
Easy
|
4.6 | 37° | ||
|
Rho Oph
HIP 80473; Rho Ophiuchi; 5 Ophiuchi
Medium
|
5.0 | 15° | ||
|
100 Her
Easy
|
5.9 | 62° | ||
|
Pi Boo
HIP 71762; Pi Bootis; 29 Bootis
Easy
|
4.9 | 45° |
Étoiles Variables
20
Étoiles Variables
20| Objet | Mag | Actions | ||
|---|---|---|---|---|
|
Blaze Star
HR 5958
Hard
|
10.0 | 62° | ||
|
R Hya
Hard
|
5.0 | 2° | ||
|
Algol
HIP 14576; Beta Persei; 26 Persei
Easy
|
2.1 | 6° | ||
|
R Sct
Easy
|
5.2 | 28° | ||
|
R Aql
Very Hard
|
6.1 | 40° | ||
|
30 Her
Easy
|
5.0 | 79° | ||
|
Sheliak
HIP 92420; Beta Lyrae; 10 Lyrae
Easy
|
3.5 | 63° | ||
|
T Cep
Hard
|
7.3 | 57° | ||
|
X Oph
Medium
|
6.4 | 43° | ||
|
U Sge
Medium
|
6.6 | 48° | ||
|
13 Lyr
Easy
|
4.0 | 70° | ||
|
Delta Cep
Medium
|
3.8 | 45° | ||
|
Eta Aql
Medium
|
3.9 | 28° | ||
|
47 Psc
Medium
|
5.1 | 1° | ||
|
3 Sgr
Medium
|
4.5 | 10° | ||
|
Gamma Sgr
HIP 88567; Gamma1 Sagittarii
Medium
|
4.7 | 8° | ||
|
68 Her
Medium
|
4.8 | 71° | ||
|
Zuben El Akribi
HIP 73473; Delta Librae; 19 Librae
Medium
|
4.9 | 25° | ||
|
RY Dra
Easy
|
5.9 | 57° | ||
|
Z UMa
Medium
|
6.2 | 48° |
Amas Ouverts
20
Amas Ouverts
20| Objet | Mag | Actions | ||
|---|---|---|---|---|
|
M6
Butterfly Cluster
Easy
|
4.2 | 6° | ||
|
M7
Ptolemy's Cluster
Easy
|
3.3 | 3° | ||
|
M39
Pyramid Cluster
Easy
|
4.6 | 48° | ||
|
C28
NGC 752
Easy
|
5.7 | 8° | ||
|
M34
Spiral Cluster
Easy
|
5.5 | 9° | ||
|
C16
NGC 7243
Easy
|
6.4 | 43° | ||
|
M23
NGC 6494
Easy
|
5.5 | 18° | ||
|
Double Cluster
NGC 869
Easy
|
4.3 | 24° | ||
|
M11
Wild Duck Cluster
Easy
|
5.8 | 28° | ||
|
C10
NGC 663
Easy
|
7.1 | 29° | ||
|
C37
NGC 6885
Easy
|
6.0 | 46° | ||
|
Coma Star Cluster
Easy
|
1.8 | 33° | ||
|
NGC 6530
Easy
|
4.6 | 13° | ||
|
Tweedledee Cluster
NGC 6633
Easy
|
4.6 | 42° | ||
|
Alpha Persei Cluster
Easy
|
1.2 | 13° | ||
|
Owl Cluster
NGC 457
Easy
|
6.4 | 29° | ||
|
NGC 6871
Easy
|
5.2 | 54° | ||
|
NGC 2281
Easy
|
5.4 | 5° | ||
|
NGC 7686
Easy
|
5.6 | 33° | ||
|
NGC 752
Easy
|
5.7 | 8° |
Amas Globulaires
20
Amas Globulaires
20| Objet | Mag | Actions | ||
|---|---|---|---|---|
|
M22
Great Sagittarius Cluster
Easy
|
5.1 | 12° | ||
|
M13
Great Hercules Cluster
Easy
|
5.8 | 75° | ||
|
M4
Spider Globular Cluster
Easy
|
5.6 | 12° | ||
|
M5
Rose Cluster
Easy
|
5.6 | 36° | ||
|
M3
NGC 5272
Easy
|
6.2 | 46° | ||
|
M55
Specter Cluster
Easy
|
6.3 | 1° | ||
|
M10
NGC 6254
Easy
|
6.6 | 34° | ||
|
M15
Great Pegasus Cluster
Easy
|
6.2 | 24° | ||
|
M2
NGC 7089
Easy
|
6.5 | 13° | ||
|
M62
Flickering Globular
Easy
|
6.5 | 8° | ||
|
M12
NGC 6218
Easy
|
6.7 | 36° | ||
|
M19
NGC 6273
Easy
|
6.8 | 12° | ||
|
M92
NGC 6341
Easy
|
6.4 | 81° | ||
|
M28
NGC 6626
Easy
|
6.8 | 12° | ||
|
M53
NGC 5024
Easy
|
7.6 | 34° | ||
|
M14
NGC 6402
Easy
|
7.6 | 35° | ||
|
M80
NGC 6093
Easy
|
7.3 | 15° | ||
|
M54
NGC 6715
Easy
|
7.6 | 4° | ||
|
M9
NGC 6333
Easy
|
7.7 | 20° | ||
|
M107
Crucifix Cluster
Easy
|
7.9 | 25° |
Galaxies
20
Galaxies
20| Objet | Mag | Actions | ||
|---|---|---|---|---|
|
M81
Bode's Galaxy
Easy
|
6.9 | 42° | ||
|
M31
Andromeda Galaxy
Easy
|
3.4 | 18° | ||
|
M101
Pinwheel Galaxy
Hard
|
7.9 | 63° | ||
|
M51
Whirlpool Galaxy
Hard
|
8.4 | 56° | ||
|
M64
Black Eye Galaxy
Easy
|
8.5 | 35° | ||
|
M63
Sunflower Galaxy
Easy
|
8.6 | 51° | ||
|
M66
Leo Triplet
Easy
|
8.9 | 13° | ||
|
M106
NGC 4258
Easy
|
8.4 | 46° | ||
|
Whale Galaxy
NGC 4631
Medium
|
9.3 | 40° | ||
|
Needle Galaxy
NGC 4565
Medium
|
9.6 | 35° | ||
|
M104
NGC 4594
Easy
|
8.3 | 6° | ||
|
C7
NGC 2403
Easy
|
8.4 | 31° | ||
|
M65
Leo Triplet
Medium
|
9.3 | 13° | ||
|
M33
Triangulum/Pinwheel Galaxy
Hard
|
5.7 | 4° | ||
|
M94
Crocodile Eye or Cat's Eye Galaxy
Easy
|
8.2 | 47° | ||
|
C30
NGC 7331
Medium
|
9.5 | 30° | ||
|
M82
Cigar Galaxy
Easy
|
8.4 | 42° | ||
|
Fireworks Galaxy
NGC 6946
Hard
|
8.9 | 60° | ||
|
C3
NGC 4236
Hard
|
9.7 | 53° | ||
|
NGC 2903
Easy
|
8.9 | 4° |
Nébuleuses Planétaires
13
Nébuleuses Planétaires
13| Objet | Mag | Actions | ||
|---|---|---|---|---|
|
M57
Ring Nebula
Easy
OIII
|
8.8 | 63° | ||
|
M27
Dumbbell Nebula
Easy
|
7.4 | 45° | ||
|
M97
Owl Nebula
Hard
OIII
|
9.9 | 41° | ||
|
Blue Snowball
NGC 7662
Medium
OIII
|
9.0 | 29° | ||
|
Saturn nebula
NGC 7009
Medium
OIII
|
8.0 | 8° | ||
|
NGC 6543
Medium
OIII
|
9.0 | 73° | ||
|
M76
Little Dumbbell Nebula
Hard
OIII
|
10.1 | 21° | ||
|
Blinking Planetary
NGC 6826
Medium
OIII
|
8.8 | 65° | ||
|
Bug Nebula
NGC 6302
Hard
OIII
|
9.6 | 1° | ||
|
Cat's Eye Nebula
NGC 6543
Medium
OIII
|
8.1 | 73° | ||
|
NGC 6210
Medium
OIII
|
9.0 | 62° | ||
|
NGC 6572
Medium
OIII
|
9.0 | 43° | ||
|
NGC 6818
Very Hard
OIII
|
10.0 | 16° |
Nébuleuses
20
Nébuleuses
20| Objet | Mag | Actions | ||
|---|---|---|---|---|
|
M8
Lagoon Nebula
Easy
OIII
|
4.6 | 13° | ||
|
IC 4605
Medium
|
4.7 | 13° | ||
|
Iris Nebula
NGC 7023
Medium
|
6.8 | 57° | ||
|
Sh2-155
C9
Hard
OIII
|
7.7 | 44° | ||
|
NGC 281
Medium
OIII
|
7.0 | 30° | ||
|
Crescent nebula
NGC 6888
Medium
OIII
|
7.4 | 55° | ||
|
IC 4604
rho Oph nebula
Medium
|
5.1 | 15° | ||
|
IC 1287
Medium
|
6.1 | 25° | ||
|
North America Nebula
NGC 7000
Medium
OIII
|
5.0 | 51° | ||
|
IC 4592
Medium
|
3.9 | 18° | ||
|
IC 1284
Medium
OIII
|
7.7 | 17° | ||
|
Cocoon Nebula
IC 5146
Hard
OIII
|
10.0 | 44° | ||
|
Pelican nebula
IC 5070
Very Hard
OIII
|
8.0 | 52° | ||
|
Bubble Nebula
NGC 7635
Very Hard
OIII
|
11.0 | 41° | ||
|
M17
Omega, Swan, Horseshoe, Lobster, or Checkmark Nebula
Easy
OIII
|
6.0 | 20° | ||
|
M20
Trifid Nebula
Easy
OIII
|
6.3 | 14° | ||
|
M16
Eagle Nebula
Medium
OIII
|
6.4 | 23° | ||
|
NGC 6589
Hard
OIII
|
10.5 | 17° | ||
|
IC 1470
Very Hard
OIII
|
11.5 | 42° | ||
|
IC 4678
Hard
OIII
|
10.4 | 13° |
Prévisions d'Aurores
Très peu probable
Prévisions d'Aurores
Très peu probableKp Actuel
1.7
Quiet
Kp Min. nécessaire
Kp 7
à 51°N
IMF Bz
4.9 nT
Vers le nord
Échelle G
G0
Géomagnétique
L'activité géomagnétique est bien en dessous du Kp 7 nécessaire à votre latitude.
Prévisions d'aurores complètes
Données : NOAA SWPC
Pluies de Météores
3
Pluies de Météores
3
Perseids
PER
Pic dans 15 jours
Southern Delta Aquariids
SDA
Pic dans 2 jours
Alpha Capricornids
CAP
Pic dans 2 jours