Scutum (l'Écu)


Le catalogue




ÉTOILES DOUBLES

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Désignation             AD (2000.0) DE      m1   m2   Écart  PA  Date     Note   Spectre
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STF 2325            18 31 25.7  -10 47 45   5.8  9.3  12.4" 257° 1991            B2V
BU   135 AB         18 38 04.5  -14 00 17   6.5 10.5   2.0" 173° 1953            B9IV
STF 2350            18 40 00.4  -07 47 27   5.8 11.1  19.4" 195° 1959            K4III
H 5   36 AC  Delta  18 42 16.4  -09 03 09   4.7 10.6  52.3" 131° 2002    [   1]
STF 2391 AB         18 48 39.5  -06 00 16   6.5  9.6  37.5" 332° 2002            A2II

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[   1] Delta Scuti, prototype of the Delta Scuti variables.
       AC: H V 36.




ÉTOILES VARIABLES

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Nom     AD  (2000)  DE      Type       Max    Min        T (Jul)       P (jours)     F   Spectre
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FR    18 23.38 -12 40.9     Z And     11.6    12.91  B                                   M2.5epIaB+B
RZ    18 26.56 -09 12.1     EA/GS      7.34    8.84  V   2419261.1025   15.1902079   17 *B3Ib
RU    18 41.94 -04 06.7     Cd         8.82   10.02  V   2431174.67     19.70062     36  F4-G5
Z     18 42.96 -05 49.3     Cd         9.05   10.16  V   2436247.160    12.901325    40  F8-G4
AC    18 46.03 -10 15.0     EA/SD     10.0    12.6   v   2428817.143     4.797584    14  B9

R     18 47.49 -05 42.3     RVa        4.2     8.6   v   2444872.      146.5             G0Iae-K2p(M3)Ibe
RS    18 49.19 -10 14.4     EB/SD      9.78   10.91  V   2444437.1658    0.6642384       F5
CT    18 54.36 -06 00.6     EA/SD     10.9    11.9   p   2428727.374     4.95360     15  B7V(N)

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CIEL PROFOND

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Nom          AD (2000) DE     Type          V     B       Dim.        Dist.     Notes
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B  95       18 25.6  -11 45   NO C G                      30'                      13.5
NGC 6649    18 33.5  -10 24   AO  II 2 m   8.9  (11.6)     6'       1300 pc     DE 14.0
NGC 6664    18 36.7  -08 13   AO III 2 m   7.8  (10.2)    16'       1300 pc     DE 13.0
PK 022-2.1  18 40.3  -10 40   NP 2        13.5            9x8"                  *= 16.3
PK 022-3.1  18 43.0  -11 07   NP 2        14.0            7x6"

PK 023-2.1  18 43.3  -09 05   NP          13.3             4"
PK 019-4.1  18 43.6  -13 45   NP 1        14.1            10"
  M 26      18 45.2  -09 24   AO   I 1 m   8.0  (10.3)    15'       1550 pc     C  12.5, NGC 6694
NGC 6704    18 50.8  -05 12   AO   I 3 m   9.2  (12.2)     6'       1810 pc     E  14.0
  M 11      18 51.1  -06 16   AO   I 2 r   5.8  ( 8.0)    14'       1720 pc     A  11.0, NGC 6705

NGC 6712    18 53.1  -08 42   AG IX        8.2            7.2'       7.6 kpc
PK  27-3.2  18 54.0  -06 26   NP 1        13.6   13.4     15"                   *= 15.6
PK 024-5.1  18 54.3  -10 05   NP 2        13.8           22x20"                 *= 18.7
 IC 1295    18 54.6  -08 50   NP 3b+2     12.7   15.0  102x87"/ext   1.3 kpc    *= 15.0p

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