Columba (la Colombe)
Le catalogue
ÉTOILES DOUBLES
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Désignation AD (2000.0) DE m1 m2 Écart PA Date Note Spectre
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HJ 3728 05 08 29.9 -41 12 49 6.8 10.3 10.1" 260° 1991 G3V
HJ 3740 05 15 08.8 -36 39 10 6.8 8.3 23.7" 286° 1991 [ 1] K1II
DAW 117 05 21 16.9 -34 20 42 6.1 10.9 2.2" 7° 1969 B5IVnpe
I 64 AB 05 52 33.2 -37 37 52 5.6 11.0 16.4" 250° 1960 K1III
I 64 AC 05 52 33.2 -37 37 52 5.6 11.5 44.7" 16° 1899
I 16 05 52 47.7 -38 31 34 6.9 9.8 1.3" 125° 1991 K1III
HJ 3849 06 19 48.0 -39 29 11 6.7 8.1 39.6" 54° 1991 [ 2] K2/3III
HJ 3857 AB 06 24 01.0 -36 42 28 5.7 9.8 13.0" 256° 1991 G6III
DUN 28 AC 06 24 01.0 -36 42 28 5.7 6.9 63.9" 74° 1991
BU 755 AB 06 35 24.2 -36 46 48 5.9 6.9 1.5" 260° 1999 A0V
HJ 3875 AC 06 35 24.2 -36 46 48 6.0 11.5 20.6" 301° 1932 A0V
HDO 196 AB 06 37 01.9 -38 08 48 6.0 12.0 18.0" 270° 1900 K0III
HDO 196 AC 06 37 01.9 -38 08 48 6.2 11.2 27.7" 175° 1991 K0III
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[ 1] B is CD-36@2133.
[ 2] B is CD-39@2525.
ÉTOILES VARIABLES
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Nom AD (2000) DE Type Max Min T (Jul) P (jours) F Spectre
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RY 05 15.14 -41 37.8 RRab 10.44 11.24 V 2434310.565 0.4788571 15 A7-F3
T 05 19.28 -33 42.5 M 6.6 12.7 v 2441973. 225.84 50 M3e-M6e
RU 05 34.83 -30 24.7 EA/SD: 10.9 12.0 p 2428862.429:
S 05 46.93 -31 41.5 M 8.9 14.2 v 2440559. 325.85 46 M6e-M8
R 05 50.56 -29 11.9 M 7.8 15.0 v 2442016. 327.62 39 M3e-M7
W 06 27.85 -40 06.0 M 9.3 <11.5 p 2415411. 327 M6e
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CIEL PROFOND
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Nom AD (2000) DE Type V B Dim. Dist. Notes
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NGC 1792 05 05.3 -37 59 GSA(rs)bc 10.2 10.9 5.2x2.6' 1050 km/s
NGC 1800 05 06.4 -31 57 GIrB(s)m 12.5 13.0 2.0x1.1' 637 km/s
NGC 1808 05 07.7 -37 31 G(R)SAB(s)a 9.9 10.7 6.5x3.9' 835 km/s
NGC 1827 05 10.1 -36 58 GSAB(s)cd:/ 13.2 3.0x0.66' 878 km/s
NGC 1851 05 14.1 -40 03 AG II 7.3 11.0' 10.8 kpc
E 423- 2 05 15.3 -30 32 GSB(s)d:/ 12.2 13.1 2.8x0.79' 1320 km/s
E 362- 11 05 16.7 -37 06 GSbc:/ 11.9 12.7 4.5x0.74' 1170 km/s
IC 2135 05 33.2 -36 24 GScd:/ 12.3 13.2 2.8x0.56' 1140 km/s
E 423- 20 05 34.1 -28 28 GSAB(s)c: 13.5 1.8x1.4' 3630 km/s
E 423- 24 05 34.7 -29 14 GSAO/a?p 12.2 13.2 1.8x1.7' 3800 km/s
E 306- 17 05 40.1 -40 50 GE3+ 12.3 13.3 2.5x1.5' 10540 km/s
NGC 2090 05 47.0 -34 15 GSA(rs)c 11.2 12.0 4.9x2.4' 746 km/s
IC 2150 05 51.3 -38 19 GSB(r)c: 12.0 12.9 2.6x0.81' 2930 km/s
NGC 2188 06 10.2 -34 06 GSB(s)m/ 11.7 12.1 4.4x1.1' 553 km/s
NGC 2206 06 16.0 -26 46 GSAB(rs)bc: 12.2 12.9 2.4x1.3' 6090 km/s
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