Aquarius (le Verseau)


Le catalogue




ÉTOILES

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  Nom      Nom usuel   AD (2000.0) DE     V    B-V   Spectre  D(pc) M_abs  Rem
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22 Bêta    Sadalsud    21 31.6  -05 34   2.9  +0.8   G0Ib     190  -3.5
34 Alpha   Sadalmelik  22 05.8  -00 19   3.0  +1.0   G2Ib     230  -3.9
76 Delta   Skat        22 54.7  -15 49   3.3  +0.1   A3V       49  -0.2

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ÉTOILES DOUBLES

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Désignation             AD (2000.0) DE      m1   m2   Écart  PA  Date     Note   Spectre
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STF 2744 AB         21 03 03.0  +01 31 55   6.8  7.3   1.3" 117° 2002 Orb        F7IV
STF 2745 Aa-B  12   21 04 04.7  -05 49 24   5.8  7.5   2.5" 195° 2002
STF 2755            21 07 32.9  -00 09 50   6.9  9.9  25.1"  80° 1991    [   1]  M3III
H 5   76 AB   Bêta  21 31 33.5  -05 34 16   2.9 11.0  35.5" 318° 1962    [   2]  G0Ib
STF 2809            21 37 33.8  -00 23 26   6.2  9.4  31.0" 163° 2002    [   3]  A2V

BU  1212 AB-C       21 39 31.5  -00 03 04   6.6 10.9  36.8" 171° 1987
STF 2838            21 54 35.9  -03 18 05   6.3  9.5  16.2" 183° 2002            F5IV
H N   56 AB    41   22 14 18.0  -21 04 28   5.6  6.7   5.1" 112° 2002    [   4]  K0III+F2V
BU   172 AB-C       22 24 06.9  -04 50 13   5.8 10.1  53.8" 341° 2002
SHJ  345 AB    53   22 26 34.3  -16 44 31   6.3  6.4   1.6"  14° 2002 Orb[   5]  G0V G0V

STF 2909      Dzêta 22 28 49.8  -00 01 12   4.3  4.5   1.9" 183° 2002 Orb[   6]  F3IV-V
HDS 3190            22 30 38.8  -10 40 41   4.8  8.5   3.7"  10° 1991            A0IVs
STF 2936            22 42 58.1  +01 13 02   7.0  9.6   4.5"  51° 1991            A6III
STF 2935 AB         22 43 03.4  -08 18 41   6.8  7.9   2.4" 307° 2002            A5V
STF 2943      Tau-1 22 47 42.8  -14 03 23   5.7  9.0  21.5" 126° 2002    [   7]  A0V

BU   384            23 02 37.8  -18 32 30   6.9  9.1   1.1"  61° 1991            A2/3V
BU   715 AB         23 14 40.2  -10 41 19   6.1 10.9   3.8" 256° 1958            K5III
STF B 12 A-BC Psi-1 23 15 53.5  -09 05 16   4.4  9.9  49.6" 312° 1991    [   8]  K1III
HO   199 AB   Psi-3 23 18 57.7  -09 36 39   5.0  9.0   1.4" 167° 1962    [   9]  A0V
STF 2998 Aa-B  94   23 19 06.5  -13 27 30   5.3  7.0  12.3" 351° 2002

HJ  5394       96   23 19 24.0  -05 07 28   5.6 10.4  10.6"  17° 1991    [  10]  F3V
I   1058            23 24 04.0  -21 46 28   6.5 10.0   1.9" 233° 1913    [  11]  F5IV
HJ   316 AB         23 37 39.6  -13 03 37   5.7  9.6  30.2"  98° 2002            G9III
BU   279      Ome-2 23 42 43.3  -14 32 42   4.5  9.9   5.0"  82° 1965    [  12]  B9.5V
H 2   24      107   23 46 00.8  -18 40 42   5.7  6.5   6.7" 136° 2002    [  13]  A9IV F2V

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[   1] Proper motion of B -001 -002.
[   2] H V 76. Beta Aqr.
[   3] Proper motion of B -025 -031.
[   4] AB: H N 56. 41 Aqr. Spectrum composite; K0III+F2V.
[   5] 53 Aqr.
[   6] P = 760yr., a = 4.51", motion retrograde. A companion
       which may have been resolved accompanies one of the
       stars, P = 25.7yr. Proper motion of B +176 +013.
[   7] Tau (1) Aqr. A is a spectroscopic binary. AB optical.
[   8] Psi (1) Aqr.
       BC: A pair in motion in a high-inclination orbit.
[   9] Psi (3) Aqr.
[  10] 96 Aqr. A is a spectroscopic binary.
[  11] Reality of companion doubtful.
[  12] Omega (2) Aqr. A is a spectroscopic binary.
[  13] H II 24. 107 Aqr. Alternative spectrum: F2III+F2V.




ÉTOILES VARIABLES

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Nom     AD  (2000)  DE      Type       Max    Min        T (Jul)       P (jours)     F   Spectre
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AE    20 40.14 -00 52.3     XP        10.4    12.56  B                                   K2Ve+pec(e+cont)
Y     20 44.42 -04 50.0     M          8.4    15.0   v   2441212.      382.34        43  M6.5e-M9
W     20 46.42 -04 05.0     M          8.4    14.9   v   2439128.      381.10        42  M6-M8e
V     20 46.83 +02 26.2     SRa        7.6     9.4   v   2434275.      244.0             M6e
T     20 49.94 -05 08.8     M          7.2    14.2   v   2443360.      202.10        48  M2e-M5.5e

VW    21 00.90 -01 31.2     M         10.0   <13.6   p   2434230.      210.7             Me
RV    21 05.87 -00 12.8     M          8.7   <15.    v   2438590.      453.5             C6-7,2-4(Ne)
RS    21 10.97 -04 01.6     M          9.5    14.4   v   2440419.      214.62        49  Me
VY    21 12.15 -08 49.5     Nr  1907   8.0    16.6   p   2417796.
RR    21 15.02 -02 53.7     M          9.1    14.4   v   2442664.      182.45        44  M2e-M4e

SW    21 15.31 +00 04.7     RRab      10.37   11.68  V   2425097.3771    0.45930318  11  A5-G1
RY    21 20.25 -10 48.2     EA/SD:     8.8    10.1   v   2440824.414     1.966594    13 *A3
RW    21 23.09 +00 50.4     M          8.7    13.6   v   2439044.      139.57        38  M2e-M4e
VZ    21 30.40 -02 59.3     UGSS      11.3    17.2   p                  40.6
U     22 03.33 -16 37.7     RCB       10.5   <14.4   p                                   pec

WY    22 15.28 +01 40.3     M         10.    <14.    p   2434605.      245.2
X     22 18.65 -20 54.1     M          7.5    14.8   v   2439241.      311.65        42  S6,3e:(M4e-M6.5e)
SS    22 19.90 -14 24.1     M          8.6    13.2   v   2438316.      192.6         55  M2e
RT    22 23.22 -22 03.4     M          8.8    13.1   v   2434986.      246.3             M5e-M6e
CX    22 35.73 -00 41.5     EA/SD     10.55   11.75  V   2436453.555     0.5559862   17 *F2p

CY    22 37.79 +01 32.1     SX Phe    10.42   11.16  V   2434308.4314    0.061038328 28: A2-A8
AB    22 38.58 -14 02.3     Lb         9.5    11.5   p                                   M7
S     22 57.11 -20 20.6     M          7.6    15.0   v   2439224.      279.27        39  M4e-M6e
CZ    23 22.33 -15 56.3     EA/SD     10.98   12.5   B   2443371.469     0.8627540   19 *A5
BR    23 38.56 -09 19.6     RRab      10.77   11.92  V   2437636.219     0.4818785   10  A8-F6

R     23 43.82 -15 17.1     M          5.8    12.4   v   2442398.      386.96        42  M5e-M8.5e+pec
Z     23 52.24 -15 51.3     SRa        9.5    12.0   p   2442693.      135.5         33  M1e-M7IIIe

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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 6962    20 47.3  +00 19   GSAB(r)ab    12.1  13.0   2.9x2.3'    4370 km/s
  M 72      20 53.5  -12 32   AG IX         9.4           5.9'      17.3 kpc    NGC 6981
NGC 7009    21 04.2  -11 22   NP 4+6        7.8   8.3  30x26"/100"   0.9 kpc    *= 11.5
  M  2      21 33.5  -00 49   AG II         6.5          12.9'      11.3 kpc    NGC 7089
NGC 7183    22 02.4  -18 55   GSO+p/             13.3   3.8x1.1'    2720 km/s

NGC 7184    22 02.7  -20 49   GSB(r)c      10.9  11.6   6.0x1.5'    2700 km/s
NGC 7218    22 10.2  -16 40   GSB(rs)cd    12.0  12.5   2.5x1.1'    1760 km/s
IC  1438    22 16.5  -21 26  G(R')SAB(rs)a:      12.9   2.4x2.0'    2690 km/s
IC  1443    22 19.1  -20 56   GE2:         12.5  13.5   1.5x1.2'    5000 km/s
NGC 7251    22 20.4  -15 46   G(R')SA(rs)a?      13.5   1.9x1.7'    4950 km/s

NGC 7252    22 20.7  -24 41   G(R)SAO(r)/a:12.1  12.7   1.9x1.6'    4820 km/s   Arp 226
NGC 7284    22 28.6  -24 51   GSBO(s)/ap         13.2   2.1x1.5'    4600 km/s   Arp  93
NGC 7285    22 28.6  -24 50   GSB(rs)ap          12.9   2.3x1.4'    4350 km/s   Arp  93
NGC 7293    22 29.6  -20 48   NP 4+3        7.3      14.7x12.0'/ext  0.1 kpc    *= 13.5
NGC 7302    22 32.4  -14 07   GSAO(s)-:    12.3  13.2   1.8x1.1'    2680 km/s

NGC 7309    22 34.3  -10 21   GSAB(rs)c    12.5  13.0   1.9x1.8'    4110 km/s
NGC 7341    22 39.1  -22 40   GSAB(r)ab:         13.3   2.4x0.95'   4430 km/s
NGC 7359    22 44.8  -23 41   GSO/a:/      12.5  13.5   2.3x0.58'   3410 km/s
NGC 7371    22 46.0  -11 00   G(R)SA(r)/a: 11.5  12.3   2.0x2.0'    2780 km/s
NGC 7377    22 47.8  -22 19   GSAO(s)+     11.1  12.1   3.0x2.5'    3390 km/s

NGC 7391    22 50.6  -01 33   GE:          12.0  13.1   1.7x1.5'    3180 km/s
NGC 7392    22 51.8  -20 36   GSA(s)bc     11.9  12.6   2.1x1.3'    3180 km/s
NGC 7416    22 55.7  -05 29   GSB(r)b      12.3  13.2   3.2x0.89'   2980 km/s
NGC 7585    23 18.0  -04 39   G(R')SAO(s)+p11.4  12.3   2.3x2.0'    3560 km/s   Arp 223
NGC 7600    23 18.9  -07 35   GSO-/        11.9  12.9   2.5x1.1'    3610 km/s

NGC 7606    23 19.1  -08 29   GSA(s)b      10.8  11.5   5.4x2.1'    2330 km/s
NGC 7721    23 38.8  -06 31   GSA(s)c      11.6  12.2   3.5x1.4'    2110 km/s
NGC 7723    23 39.0  -12 58   GSB(r)b      11.2  11.9   3.5x2.3'    1950 km/s
NGC 7727    23 39.9  -12 18   GSAB(s)ap    10.6  11.5   4.7x3.5'    1900 km/s   Arp 222

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