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Doubles in session


Current system
19579+2715
AC 16 AB
HD 189214


Nearby doubles
10' : 19574+2709
ARN 120

15' : 19568+2718
COU1165

30' : 19559+2729
KPP4177

33' : 19581+2643
TDT1887

33' : 19599+2734
MLB 604

41' : 20003+2739
TDT1909

42' : 19548+2710
BRT 203

43' : 19557+2644
TDT1856

45' : 19594+2636
A 276

47' : 19546+2728
TDT1842

48' : 19543+2716
TDT1839

53' : 20018+2716
A 277

54' : 19555+2758
TDT1853

54' : 20002+2759
MLB 605

55' : 19541+2657
TDT1834

57' : 19537+2712
TDT1831

58' : 19547+2636
TDT1843

63' : 19532+2721
TDS1022

70' : 20030+2659
KPP4181

72' : 20003+2611
HO 584AB

72' : 20010+2814
KPP2193

72' : 19594+2606
BRT3352AB

72' : 19553+2813
BRT 204

75' : 19537+2805
ES 494AB

76' : 20027+2754
TDT1933

76' : 20026+2633
BKO 755



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19579+2715 AC 16 AB (HD 189214)

 
 
19h 57m 54.45s +27° 15' 07.3" P.A. 232.00 sep 0.4 mag 7.81,9.17 Sp A0 dist. 462.96 pc (1510.18 l.y.)
 
 
Coord 2000 19579+2715 Discov num AC   16 Comp AB Coord arcsec 2000 19 57 54.45 +27 15 07.3
Date first 1859 Date last 2016 Obs 60
Pa first 234 Pa last 232.1 P.A. Now (θ) 232.1°
Sep first 0.4 Sep last 0.37 Sep. Now (ρ) 0.37"
Mag pri 7.81 Mag sec 9.17 delta mag (ΔM) 1.36 Spectral class A0 (white)
Pri motion ra +000 Sec motion ra +000
Pri motion dec -012 Sec motion dec -012
Notes N (See Notes)
Nature of this double is uncertain.
 
 
19579+2715 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 189214 87988 19 57 54 +27 15 07 AC 16 AB 2016 60 232 0.4 7.81 9.17 1.36 <===
Show 87988 19 57 54 +27 15 07 AC 16 AC 2017 29 136 92.3 7.81 7.97 0.16
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189214 Constellation Vulpecula SAO 87988 HIP 98248
Tycho2 2149-01062-1 HD 189214 BD BD+26 3744 Distance 462.96
Distance ly 1510.18
 
 
WDS 19579+2715 AC 16 AB (HD 189214) : NOTES
 
 
discov_num notes refcode
AC 16 STTA195.
 
 
DISCOVERER
 
 
discov author
AC Clark, Alvan
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19579+2715 AC 16 AB 1996 62 237 0.4 7.81 9.17 A0 +26 3744 D 195754.45+271507.3
19579+2715 AC 16 AB 2016 57 232 0.4 7.81 9.17 A0 +26 3744 N 195754.45+271507.3

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 19579+2715 AC 16 AB (HD 189214) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19579+2715 AC 16 AB (HD 189214) : MEASURES
 
 
No records found.

 
 
WDS 19579+2715 (HD 189214) : VIRTUAL EYEPIECE
 
 

19579+2715 AC 16A mag 7.81 Sp A0 19579+2715 AC 16B sep 0.4 P.A. 232.10 mag 9.17 19579+2715 AC 16C sep 92.3 P.A. 136.00 mag 7.97 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19579+2715 (HD 189214) : ALADIN DSS IMAGE @ 19h 57m 54.45s +27° 15' 07.3"
 
 
 
 
WDS 19579+2715 AC 16 AB (HD 189214) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19579+2715 AC 16AB distance=0' 19574+2709 ARN 120 distance=10' 19568+2718 COU1165 distance=15' 19559+2729 KPP4177 distance=30' 19581+2643 TDT1887 distance=33' 19599+2734 MLB 604 distance=33' 20003+2739 TDT1909 distance=41' 19548+2710 BRT 203 distance=42' 19557+2644 TDT1856 distance=43' 19594+2636 A 276 distance=45' 19546+2728 TDT1842 distance=47' 19543+2716 TDT1839 distance=48' 20018+2716 A 277 distance=53' 19555+2758 TDT1853 distance=54' 20002+2759 MLB 605 distance=54' 19541+2657 TDT1834 distance=55' 19537+2712 TDT1831 distance=57' 19547+2636 TDT1843 distance=58' 19532+2721 TDS1022 distance=63' 20030+2659 KPP4181 distance=70' 20003+2611 HO 584AB distance=72' 20003+2611 HO 584Aa,Ab distance=72' 20010+2814 KPP2193 distance=72' 19594+2606 BRT3352AB distance=72' 19594+2606 BRT3352AC distance=72' 19553+2813 BRT 204 distance=72' 19537+2805 ES 494AB distance=75' 19537+2805 ES 494AC distance=75' 20027+2754 TDT1933 distance=76' 20026+2633 BKO 755 distance=76' 20016+2814 SKF2391 distance=77' 19564+2559 AZC 107 distance=79' 20031+2636 AG 396 distance=80' 19597+2830 COU1166 distance=80' 19540+2616 COU1321 distance=80' 20028+2628 BRT 207 distance=82' 19518+2732 J 1227 distance=83' 20001+2557 HJ 1462 distance=84' 19578+2551 TDT1880 distance=84' 20025+2814 TDT1928 distance=85' 19515+2728 EVS 43AB distance=87' 19515+2728 EVS 43AC distance=87' 19515+2728 EVS 43AD distance=87' 19515+2728 EVS 43AE distance=87' 20044+2722 BRT 208 distance=88' 19517+2745 MLB 698 distance=88' 19557+2839 MLB 476 distance=90' 20046+2719 MLB 702 distance=91' 20001+2841 MLB 659 distance=92' 19521+2806 RAG 3AB distance=93' 19521+2806 GNS 10AC distance=93' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19579+2715 AC 16 AB 232 0.4 0
Show 19579+2715 AC 16 AC 136 92.3 0
Show 19574+2709 ARN 120 93 93.4 10
Show 19568+2718 COU1165 77 0.9 15
Show 19559+2729 KPP4177 61 1.1 30
Show 19581+2643 TDT1887 342 0.4 33
Show 19599+2734 MLB 604 262 5.2 33
Show 20003+2739 TDT1909 208 1.0 41
Show 19548+2710 BRT 203 315 1.3 42
Show 19557+2644 TDT1856 226 1.6 43
Show 19594+2636 A 276 332 0.9 45
Show 19546+2728 TDT1842 203 0.5 47
Show 19543+2716 TDT1839 169 0.6 48
Show 20018+2716 A 277 340 4.3 53
Show 19555+2758 TDT1853 270 1.3 54
Show 20002+2759 MLB 605 181 8.2 54
Show 19541+2657 TDT1834 346 0.6 55
Show 19537+2712 TDT1831 251 1.7 57
Show 19547+2636 TDT1843 354 2.4 58
Show 19532+2721 TDS1022 331 1.1 63
Show 20030+2659 KPP4181 236 1.5 70
Show 20003+2611 HO 584 AB 227 2.4 72
Show 20003+2611 HO 584 Aa,Ab 39 0.6 72
Show 20010+2814 KPP2193 59 18.1 72
Show 19594+2606 BRT3352 AB 135 3.9 72
Show 19594+2606 BRT3352 AC 293 7.7 72
Show 19553+2813 BRT 204 319 4.9 72
Show 19537+2805 ES 494 AB 198 3.8 75
Show 19537+2805 ES 494 AC 314 19.0 75
Show 20027+2754 TDT1933 195 0.7 76
Show 20026+2633 BKO 755 311 8.2 76
Show 20016+2814 SKF2391 122 1.5 77
Show 19564+2559 AZC 107 110 15.1 79
Show 20031+2636 AG 396 91 16.0 80
Show 19597+2830 COU1166 181 0.8 80
Show 19540+2616 COU1321 136 0.2 80
Show 20028+2628 BRT 207 311 4.0 82
Show 19518+2732 J 1227 355 5.1 83
Show 20001+2557 HJ 1462 24 37.2 84
Show 19578+2551 TDT1880 267 0.8 84
Show 20025+2814 TDT1928 339 0.9 85
Show 19515+2728 EVS 43 AB 86 15.2 87
Show 19515+2728 EVS 43 AC 241 15.3 87
Show 19515+2728 EVS 43 AD 131 16.9 87
Show 19515+2728 EVS 43 AE 69 21.0 87
Show 20044+2722 BRT 208 319 4.0 88
Show 19517+2745 MLB 698 352 6.1 88
Show 19557+2839 MLB 476 86 6.7 90
Show 20046+2719 MLB 702 46 6.7 91
Show 20001+2841 MLB 659 93 1.8 92
Show 19521+2806 RAG 3 AB 79 13.0 93

 
 
WDS 19579+2715 : COMPONENTS
 
 
  A B
B pa=232.1°
sep=0.37"
 
C pa=136.0°
sep=92.30"
pa=135.8°
sep=92.34"
 
 
19579+2715 A
 
 
Name HD 189214 Coord arcsec 2000 195754.45+271507.3 Mag 7.81 Spectral class A0 (white)
PmRA 0.00 PmDE -12.0 SAO 143953 HIP 98248
Tycho2 2149-01062-1 BD BD+26 3744
Tycho2
Tycho2 2149-01062-1 Pflag RAmdeg 299.47684399 DEmdeg 27.25197051
PmRA 0.4 PmDE -11.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.2 EpRAm 1991.40 EpDEm 1991.55
Num 9 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.4 BTmag 7.552 E BTmag 0.015 VTmag 7.587
E VTmag 0.010 Prox 933 TYC T HIP 98248
CCDM AB RAdeg 299.47684306 DEdeg 27.25199667 EpRA 1990 1.58
EpDE 1990 1.76 E RAdeg 4.1 E DEdeg 3.6 Posflg P
Corr 0.2
SAO
SAO 143953 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 0.013 Vmag 8.6 SpType K0
Double code Source 26 CatNum 7004 DM BD-09 5304
DMcomp BDsup HD 188958 M HD 0
GC RA1950rad 5.2154275 DE1950rad -0.16073672 PmRA2000 0.001
PmDE2000 0.013
Hipparcos
Catalog H HIP 98248 Proxy H RAhms 19 57 54.45
DEdms +27 15 07.3 Vmag 7.56 VarFlag R Vmag H
RAdeg 299.477 DEdeg 27.252 AstroRef A Plx 2.13
CCDM 0.30 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 234 Rho 0.414 HD BD BD+26 3744
CD CP Dm number +26 3744 VIred -0.03
SpType A0 R SpType Coord arcsec 2000 195754.45+271507.3
Hipparcos 2
HIP 98248 Sn 15 So 3 Nc 2
RArad 5.2268577612 DErad 0.4756376011 Plx 2.16 PmRA -0.23
PmDE -10.79 E RArad 0.48 E DErad 0.63 E Plx 0.82
E pmRA 0.57 E pmDE 0.73 Hpmag E Hpmag 0.0012
SHp 0.014 VA 0 BV -0.041 E BV 0.007
VI -0.02
 
 
19579+2715 B
 
 
Coord arcsec 2000 195754.43+271507.1 Mag 9.17 PmRA 0.00 PmDE -12.0
Delta magnitude 1.36 Coordinate calculated yes
 
 
19579+2715 C
 
 
Coord arcsec 2000 195759.26+271400.9 Mag 7.97 PmRA 0.00 PmDE -12.0
Tycho2 2149-00130-1 Delta magnitude 0.16 Coordinate calculated yes
Tycho2
Tycho2 2149-00130-1 Pflag RAmdeg 299.49716483 DEmdeg 27.23336761
PmRA 1.5 PmDE -12.4 E RAmdeg 5 E DEmdeg 4
E pmRA 1.4 E pmDE 1.2 EpRAm 1991.29 EpDEm 1991.55
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 7.945 E BTmag 0.015 VTmag 7.973
E VTmag 0.010 Prox 933 TYC T HIP 98263
CCDM RAdeg 299.49716083 DEdeg 27.23339611 EpRA 1990 1.57
EpDE 1990 1.76 E RAdeg 4.6 E DEdeg 3.9 Posflg
Corr 0.1