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Doubles in session


Current system
19423-5257
COO 238
HD 185559


Nearby doubles
42' : 19446-5332
UC 4017

53' : 19448-5210
HU 1608

57' : 19361-5251
WIS 334

58' : 19360-5246
UC 3984

67' : 19475-5344
RST3238

68' : 19476-5211
TDS1012

71' : 19440-5149
B 1387

73' : 19468-5357
RST3236

83' : 19417-5420
UC 4010

85' : 19418-5133
RST1044

85' : 19504-5339
DAW 24

86' : 19407-5133
B 1386

87' : 19506-5340
HJ 5146

91' : 19328-5229
KPP3100

96' : 19371-5134
CRI 23

98' : 19451-5123
NSN 475

98' : 19368-5421
RST3229

98' : 19315-5259
RST1036AB

100' : 19479-5131
TVB 311

109' : 19348-5133
RST1038

112' : 19376-5115
UC 3989

119' : 19292-5306
LPO 67

120' : 19544-5211
RST1051

125' : 19547-5204
BRT2102

130' : 19474-5057
SKF1093

132' : 19550-5359
LDS 692



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19423-5257 COO 238 (HD 185559)

 
 
19h 42m 15.86s -52° 56' 57.0" P.A. 47.00 sep 3.5 mag 7.70,9.30 Sp A6/7V dist. 141.44 pc (461.38 l.y.)
 
 
Coord 2000 19423-5257 Discov num COO 238 Comp Coord arcsec 2000 19 42 15.86 -52 56 57.0
Date first 1871 Date last 2020 Obs 29
Pa first 54 Pa last 46.6 P.A. Now (θ) 46.6°
Sep first 3.6 Sep last 3.45 Sep. Now (ρ) 3.45"
Mag pri 7.70 Mag sec 9.30 delta mag (ΔM) 1.6 Spectral class A6/7V (white)
Pri motion ra +019 Sec motion ra +019
Pri motion dec -045 Sec motion dec -045
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 185559 Constellation Telescopium SAO 246224 HIP 96934
Tycho2 8774-00263-1 Gaia DR2 6642605254743441664 HD 185559 GC 27228
CP CP-53 9636 Distance 141.44 Distance ly 461.38
 
 
WDS 19423-5257 COO 238 (HD 185559) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CoO1927A T - Cordoba Obs. 1927sdsc.book......
CoO1927A cited in SDS (Southern Double Star Catalog), 1927
CoO9999 T - Cordoba Obs. ...................
CoO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19423-5257 COO 238 1992 25 47 3.4 7.70 9.30 A6/7V D 194215.86-525657.0
19423-5257 COO 238 1998 26 48 3.3 7.70 9.30 A6/7V D 194215.86-525657.0
19423-5257 COO 238 2016 27 46 3.5 7.70 9.30 A6/7V 194215.86-525657.0
19423-5257 COO 238 2020 29 47 3.5 7.70 9.30 A6/7V 194215.86-525657.0

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

 
 
WDS 19423-5257 COO 238 (HD 185559) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19423-5257 COO 238 (HD 185559) : MEASURES
 
 
No records found.

 
 
WDS 19423-5257 (HD 185559) : VIRTUAL EYEPIECE
 
 

19423-5257 COO 238A mag 7.7 Sp A6/7V 19423-5257 COO 238B sep 2.8 P.A. 32.50 mag 9.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19423-5257 (HD 185559) : ALADIN DSS IMAGE @ 19h 42m 15.86s -52° 56' 57.0"
 
 
 
 
WDS 19423-5257 COO 238 (HD 185559) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19423-5257 COO 238 distance=0' 19446-5332 UC 4017 distance=42' 19448-5210 HU 1608 distance=53' 19361-5251 WIS 334 distance=57' 19360-5246 UC 3984 distance=58' 19475-5344 RST3238 distance=67' 19476-5211 TDS1012 distance=68' 19440-5149 B 1387 distance=71' 19468-5357 RST3236 distance=73' 19417-5420 UC 4010 distance=83' 19418-5133 RST1044 distance=85' 19504-5339 DAW 24 distance=85' 19407-5133 B 1386 distance=86' 19506-5340 HJ 5146 distance=87' 19328-5229 KPP3100 distance=91' 19371-5134 CRI 23 distance=96' 19451-5123 NSN 475 distance=98' 19368-5421 RST3229 distance=98' 19315-5259 RST1036AB distance=98' 19479-5131 TVB 311 distance=100' 19348-5133 RST1038 distance=109' 19376-5115 UC 3989 distance=112' 19292-5306 LPO 67 distance=119' 19544-5211 RST1051 distance=120' 19547-5204 BRT2102 distance=125' 19563-5258 KPP3104BC distance=127' 19474-5057 SKF1093 distance=130' 19550-5359 LDS 692 distance=132' 19550-5149 FIN 31 distance=136' 19535-5430 RST3241 distance=136' 19370-5505 B 441 distance=137' 19322-5441 B 437BC distance=137' 19322-5441 B 437AB distance=137' 19522-5115 I 1625AB distance=138' 19522-5115 HJ 5150AC distance=138' 19321-5112 TDT1528 distance=141' 19562-5406 HJ 5447 distance=143' 19472-5513 HDS2813 distance=144' 19501-5505 KPP 922 distance=146' 19263-5322 VOU 23 distance=146' 19265-5226 COO 236 distance=147' 19335-5051 LDS 680 distance=150' 19526-5458 DUN 227 distance=152' 19428-5529 HJ 5135 distance=153' 19278-5420 HJ 5114AB distance=153' 19278-5420 HJ 5114AD distance=153' 19278-5420 HJ 5114AE distance=153' 19357-5036 RST1039 distance=154' 19424-5530 TDT1658 distance=154' 19278-5420 I 1624BC distance=155' 19573-5414 I 659 distance=155' 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 19423-5257 COO 238 47 3.5
Show 19446-5332 UC 4017 125 8.0 42
Show 19448-5210 HU 1608 37 0.3 53
Show 19361-5251 WIS 334 85 999.9 57
Show 19360-5246 UC 3984 354 37.5 58
Show 19475-5344 RST3238 145 0.6 67
Show 19476-5211 TDS1012 175 0.8 68
Show 19440-5149 B 1387 170 1.7 71
Show 19468-5357 RST3236 272 0.5 73
Show 19417-5420 UC 4010 287 10.4 83
Show 19418-5133 RST1044 206 1.4 85
Show 19504-5339 DAW 24 180 5.3 85
Show 19407-5133 B 1386 80 3.1 86
Show 19506-5340 HJ 5146 284 8.3 87
Show 19328-5229 KPP3100 91 2.7 91
Show 19371-5134 CRI 23 225 8.6 96
Show 19451-5123 NSN 475 199 18.6 98
Show 19368-5421 RST3229 30 2.6 98
Show 19315-5259 RST1036 AB 69 1.9 98
Show 19479-5131 TVB 311 267 7.0 100
Show 19348-5133 RST1038 340 0.8 109
Show 19376-5115 UC 3989 251 30.1 112
Show 19292-5306 LPO 67 134 3.1 119
Show 19544-5211 RST1051 297 0.6 120
Show 19547-5204 BRT2102 157 3.1 125
Show 19563-5258 KPP3104 BC 126 4.9 127
Show 19474-5057 SKF1093 110 18.6 130
Show 19550-5359 LDS 692 67 25.2 132
Show 19550-5149 FIN 31 49 2.1 136
Show 19535-5430 RST3241 106 2.7 136
Show 19370-5505 B 441 280 0.4 137
Show 19322-5441 B 437 BC 352 4.2 137
Show 19322-5441 B 437 AB 334 25.1 137
Show 19522-5115 I 1625 AB 250 12.8 138
Show 19522-5115 HJ 5150 AC 254 27.8 138
Show 19321-5112 TDT1528 52 0.7 141
Show 19562-5406 HJ 5447 266 11.3 143
Show 19472-5513 HDS2813 142 0.7 144
Show 19501-5505 KPP 922 128 7.6 146
Show 19263-5322 VOU 23 201 0.7 146
Show 19265-5226 COO 236 133 3.8 147
Show 19335-5051 LDS 680 255 64.5 150
Show 19526-5458 DUN 227 148 23.0 152
Show 19428-5529 HJ 5135 176 12.4 153
Show 19278-5420 HJ 5114 AB 236 76.1 153
Show 19278-5420 HJ 5114 AD 94 72.9 153
Show 19278-5420 HJ 5114 AE 260 1.5 153
Show 19357-5036 RST1039 298 3.1 154
Show 19424-5530 TDT1658 130 1.0 154
Show 19278-5420 I 1624 BC 344 7.2 155
Show 19573-5414 I 659 152 1.1 155

 
 
WDS 19423-5257 : COMPONENTS
 
 
  A
B pa=32.5°
sep=2.81"
 
 
19423-5257 A
 
 
Componente originario normalizzato AB Name HD 185559 Coord arcsec 2000 194215.86-525657.0 Mag 7.7
Spectral class A6/7V (white) PmRA 19.00 PmDE -45.0 SAO 246224
HIP 96934 Tycho2 8774-00263-1 HD 185559 GC 27228
CP CP-53 9636
Tycho2
Tycho2 8774-00263-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 7.902 E BTmag 0.016 VTmag 7.703
E VTmag 0.012 Prox 34 TYC T HIP 96934
CCDM A RAdeg 295.56608667 DEdeg -52.94917167 EpRA 1990 1.74
EpDE 1990 1.55 E RAdeg 5.4 E DEdeg 5.9 Posflg
Corr 0.4
SAO
SAO 246224 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 -0.035 Vmag 7.6 SpType A3
Double code Source 70 CatNum 27228 DM CP-53 9636
DMcomp BDsup HD 185559 M HD 0
GC 27228 RA1950rad 5.14155879 DE1950rad -0.92618892 PmRA2000 -0.0004
PmDE2000 -0.039
Hipparcos
Catalog H HIP 96934 Proxy H RAhms 19 42 15.86
DEdms -52 56 57.0 Vmag 7.38 VarFlag R Vmag H
RAdeg 295.566 DEdeg -52.9492 AstroRef A Plx 4.73
CCDM 19423-5257 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 47 Rho 3.357 HD 185559 BD
CD CP CP-53 9636 Dm number -53 9636 VIred 0.34
SpType A6/A7V R SpType Coord arcsec 2000 194215.86-525657.0
Hipparcos 2
HIP 96934 Sn 15 So 3 Nc 2
RArad 5.1586013371 DErad -0.9241373113 Plx 7.07 PmRA 16.71
PmDE -45.11 E RArad 0.78 E DErad 0.53 E Plx 1.01
E pmRA 1.33 E pmDE 1.08 Hpmag 7.4486 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.239 E BV 0.02
VI 0.27
CCDM
Ccdm 19423-5257 RComp Comp A Note1
Note2 Discov num DRAs -2.38 DDEs 2.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp A3 PmNote *
PmRA -1 PmDE -34 Dm number -53 9636 Cat1 CPD
Name2 246224 Cat2 SAO HD 185559 M HD
ADS BDS M ADS BDS N IDS IDS 19344S5311A
HIC 96934
 
 
19423-5257 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194216.03-525654.6 Mag 9.3 PmRA 19.00
PmDE -45.0 Tycho2 8774-00263-2 Calc delta mag 1.6 Calc coord yes
Tycho2
Tycho2 8774-00263-2 Pflag RAmdeg 295.56736776 DEmdeg -52.94858776
PmRA 31.1 PmDE -29.2 E RAmdeg 12 E DEmdeg 13
E pmRA 3.0 E pmDE 2.9 EpRAm 1991.61 EpDEm 1991.47
Num 3 Q RAmdeg 2.1 Q DEmdeg 2.6 Q pmRA 2.1
Q pmDE 2.6 BTmag 9.730 E BTmag 0.023 VTmag 9.297
E VTmag 0.019 Prox 34 TYC T HIP 96934
CCDM B RAdeg 295.56724944 DEdeg -52.94852028 EpRA 1990 1.77
EpDE 1990 1.67 E RAdeg 11.8 E DEdeg 12.6 Posflg D
Corr -0.2
CCDM
Ccdm 19423-5257 RComp Comp B Note1
Note2 Discov num COO 238 DRAs DDEs
R dRAs Year 1871 Theta 050 Rho 3.3
Obs 20 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19344S5311B
HIC 96934