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Constellations / Pyxis

Pyxis

Pyxidis

Southern 221 sq° Pyx

Étoile la plus brillante : Alpha Pyxidis

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Mythologie

La Boussole (d'un navire), autre partie du complexe Argo Navis créée par Lacaille. Représente le compas magnétique du navire.

Points Forts de l'Observation

Petite constellation avec peu d'objets brillants. Contient T Pyxidis, une nova récurrente, et quelques amas ouverts faibles.

Étoiles Principales

20
Alpha Pyx

HIP 42828; Alpha Pyx

3.68 mag 106.5″ B: 8.1 B1.5 III
Beta Pyx

HIP 42515; Beta Pyx

3.97 mag 12.9″ B: 12.5 G7Ib-II
Gamma Pyx

HIP 43409; Gamma Pyx

4.01 mag K3-III
Kappa Pyx

HIP 44824; Kappa Pyx

4.58 mag 2.1″ B: 10.1 K4III
Lambda Pyx

HIP 46026; Lambda Pyx

4.69 mag G8.5IIICN-1.5*
Theta Pyx

HIP 45902; Theta Pyx

4.72 mag M1III
Zeta Pyx

HIP 42483; Zeta Pyx

4.89 mag 52.4″ B: 9.6 G4III
Delta Pyx

HIP 43825; Delta Pyx

4.89 mag 35.1″ B: 14.0 A3IV
HIP 42430
5.05 mag 0.4″ B: 6.8 G6IV
HIP 43352
5.21 mag G5III
Eta Pyx

HIP 42334; Eta Pyx

5.27 mag 17.5″ B: 13.0 A0V
HIP 41817
5.42 mag 0.4″ B: 6.7 A0V
Epsilon Pyx

HIP 45001; Epsilon Pyx

5.59 mag 17.6″ B: 9.5 A4IV-V
HIP 41723
5.65 mag 0.1″ K2III
HIP 41515
5.75 mag 25.1″ B: 9.7 B3V
HIP 42923
5.76 mag B2III
HIP 43370
5.87 mag G8III
HIP 42147
5.96 mag A1V+G-KIII
HIP 43002
6.10 mag A2V:
HIP 46329
6.10 mag 0.5″ B: 7.5 B6Ve

Étoiles Doubles

13
Epsilon Pyx

HIP 45001; Epsilon Pyx

5.59 mag 17.6″ B: 9.5 A4IV-V
HIP 42394
6.33 mag 4.4″ B: 9.2 K5III
Beta Pyx

HIP 42515; Beta Pyx

3.97 mag 12.9″ B: 12.5 G7Ib-II
Zeta Pyx

HIP 42483; Zeta Pyx

4.89 mag 52.4″ B: 9.6 G4III
Alpha Pyx

HIP 42828; Alpha Pyx

3.68 mag 106.5″ B: 8.1 B1.5 III
HIP 41515
5.75 mag 25.1″ B: 9.7 B3V
HIP 45837
6.82 mag 3.0″ B: 7.9 B9.5V
Kappa Pyx

HIP 44824; Kappa Pyx

4.58 mag 2.1″ B: 10.1 K4III
Eta Pyx

HIP 42334; Eta Pyx

5.27 mag 17.5″ B: 13.0 A0V
Delta Pyx

HIP 43825; Delta Pyx

4.89 mag 35.1″ B: 14.0 A3IV
HIP 41603
6.67 mag 18.2″ B: 11.8 B8III
HIP 42302
6.48 mag 22.6″ B: 11.8 F0IV-V
HIP 42455
6.13 mag 1.0″ B: 7.9 F1IV

Étoiles Variables

1
VV Pyx

HIP 41475

6.56 mag A2V

Objets du Ciel Profond

13
Amas Ouvert (4)
NGC 2627
8.0 mag 11.
NGC 2818
8.2 mag 9.
NGC 2658
9.0 mag 12.
NGC 2635
11.2 mag 3.
Galaxie (9)
NGC 2613
10.4 mag 7.2 Sb
IC 2469
— mag 5.1 SBab
NGC 2772
15.0 mag SBb
NGC 2821
14.0 mag Sbc
NGC 2883
— mag IB
NGC 2888
12.5 mag 0.8 E
NGC 2663
— mag E
NGC 2717
14.0 mag E-S0
NGC 2891
14.0 mag E-S0