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Current system
15500+6012
HDS 2229
HD 142194


Nearby doubles
21' : 15493+6032
HU 912

23' : 15479+5956
TDS9629

24' : 15530+6007
HU 913AB

29' : 15530+5954
TDS9676

42' : 15468+6047
TDS9620

48' : 15474+5929
A 1127

52' : 15569+6017
SLW1152

57' : 15565+6043
LDS2727

58' : 15516+6109
CVR 174

58' : 15431+5946
SLW1128

60' : 15579+6010
RAO 596

61' : 15449+5926
STF1976AB

63' : 15422+5951
UC 3045

67' : 15413+5959
STF1969

67' : 15468+5910
SLW1136

68' : 15423+5937
RAO 594

69' : 15559+5920
TDS9694

74' : 15536+5904
MLR 534

75' : 15509+5858
LDS6307

80' : 15598+5941
TDS 795

81' : 15401+5941
TDS 781

82' : 15578+5916
PIN 10

83' : 15424+6113
MLR 48

87' : 15558+6127
GIC 136

87' : 15547+6132
LDS2361

87' : 15397+6055
SKF 46



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15500+6012 HDS 2229 (HD 142194)

 
 
15h 49m 59.28s +60° 12' 17.0" P.A. 185.00 sep 0.2 mag 9.21,10.79 Sp K0 dist. 230.95 pc (753.36 l.y.)
 
 
Coord 2000 15500+6012 Discov num HDS2229 Comp Coord arcsec 2000 15 49 59.28 +60 12 17.0
Date first 1991 Date last 2011 Obs 2
Pa first 213 Pa last 184.6 P.A. Now (θ) 184.6°
Sep first 0.3 Sep last 0.224 Sep. Now (ρ) 0.224"
Mag pri 9.21 Mag sec 10.79 delta mag (ΔM) 1.58 Spectral class K0 (yellow-orange)
Pri motion ra +013 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 142194 Constellation Draco SAO 16865 HIP 77544
Tycho2 4182-00344-1 Gaia DR2 1627095244230753792 HD 142194 BD BD+60 1638
Distance 230.95 Distance ly 753.36
 
 
WDS 15500+6012 HDS 2229 (HD 142194) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15500+6012 HDS2229 1991 1 213 0.3 9.21 10.79 K0 154959.28+601217.0
15500+6012 HDS2229 2011 2 185 0.2 9.21 10.79 K0 154959.28+601217.0

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

 
 
WDS 15500+6012 HDS 2229 (HD 142194) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15500+6012 HDS 2229 (HD 142194) : MEASURES
 
 
No records found.

 
 
WDS 15500+6012 (HD 142194) : VIRTUAL EYEPIECE
 
 

15500+6012 HDS2229A mag 9.21 Sp K0 15500+6012 HDS2229B sep 0.2 P.A. 182.30 mag 10.79 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15500+6012 (HD 142194) : ALADIN DSS IMAGE @ 15h 49m 59.28s +60° 12' 17.0"
 
 
 
 
WDS 15500+6012 HDS 2229 (HD 142194) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15500+6012 HDS2229 distance=0' 15493+6032 HU 912 distance=21' 15479+5956 TDS9629 distance=23' 15530+6007 HU 913AB distance=24' 15530+6007 HU 913AC distance=24' 15530+5954 TDS9676 distance=29' 15468+6047 TDS9620 distance=42' 15474+5929 A 1127 distance=48' 15569+6017 SLW1152 distance=52' 15565+6043 LDS2727 distance=57' 15516+6109 CVR 174 distance=58' 15431+5946 SLW1128 distance=58' 15579+6010 RAO 596 distance=60' 15449+5926 STF1976AB distance=61' 15449+5926 STF1976AC distance=61' 15449+5926 STF1976AD distance=61' 15422+5951 UC 3045 distance=63' 15413+5959 STF1969 distance=67' 15468+5910 SLW1136 distance=67' 15423+5937 RAO 594 distance=68' 15559+5920 TDS9694 distance=69' 15536+5904 MLR 534 distance=74' 15509+5858 LDS6307 distance=75' 15598+5941 TDS 795 distance=80' 15401+5941 TDS 781 distance=81' 15578+5916 PIN 10 distance=82' 15424+6113 MLR 48 distance=83' 15558+6127 GIC 136 distance=87' 15547+6132 LDS2361 distance=87' 15397+6055 SKF 46 distance=87' 15384+6033 LDS2724 distance=88' 15528+5848 TDS9673 distance=88' 16020+6029 STF2009AB distance=91' 16022+6004 MLR 45 distance=92' 15371+6021 MLB 72 distance=97' 15476+6148 TDS9625 distance=98' 16029+6041 STI 792 distance=100' 16026+5937 SLW1159 distance=102' 15589+6132 FAR 44 distance=104' 16021+6116 TDS 796 distance=110' 16003+5856 STF2006AB distance=110' 16003+5856 STF2006AC distance=110' 15467+6159 SLN 31 distance=110' 15353+6005 LDS2723AB distance=110' 15353+6005 HLA 12AC distance=110' 15433+5833 LDS2726 distance=112' 16048+6003 STTA142 distance=112' 15529+6205 STI 788 distance=115' 16042+5923 ES 2650 distance=119' 16035+6121 HU 915AB distance=121' 16035+6121 HU 915AC distance=121' 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 15500+6012 HDS2229 185 0.2
Show 15493+6032 HU 912 141 0.3 21
Show 15479+5956 TDS9629 293 0.7 23
Show 15530+6007 HU 913 AB 309 0.4 24
Show 15530+6007 HU 913 AC 50 142.2 24
Show 15530+5954 TDS9676 304 0.7 29
Show 15468+6047 TDS9620 182 0.8 42
Show 15474+5929 A 1127 296 0.4 48
Show 15569+6017 SLW1152 273 54.3 52
Show 15565+6043 LDS2727 357 14.8 57
Show 15516+6109 CVR 174 282 15.2 58
Show 15431+5946 SLW1128 47 8.8 58
Show 15579+6010 RAO 596 298 0.7 60
Show 15449+5926 STF1976 AB 71 19.3 61
Show 15449+5926 STF1976 AC 214 132.7 61
Show 15449+5926 STF1976 AD 336 16.5 61
Show 15422+5951 UC 3045 297 44.0 63
Show 15413+5959 STF1969 32 1.1 67
Show 15468+5910 SLW1136 126 25.0 67
Show 15423+5937 RAO 594 247 1.6 68
Show 15559+5920 TDS9694 136 0.5 69
Show 15536+5904 MLR 534 307 0.1 74
Show 15509+5858 LDS6307 31 39.5 75
Show 15598+5941 TDS 795 15 3.7 80
Show 15401+5941 TDS 781 317 1.2 81
Show 15578+5916 PIN 10 157 121.7 82
Show 15424+6113 MLR 48 104 0.3 83
Show 15558+6127 GIC 136 10 8.9 87
Show 15547+6132 LDS2361 234 11.4 87
Show 15397+6055 SKF 46 201 3.0 87
Show 15384+6033 LDS2724 279 36.7 88
Show 15528+5848 TDS9673 343 0.8 88
Show 16020+6029 STF2009 AB 301 17.0 91
Show 16022+6004 MLR 45 74 0.4 92
Show 15371+6021 MLB 72 4 2.0 97
Show 15476+6148 TDS9625 96 0.6 98
Show 16029+6041 STI 792 71 6.1 100
Show 16026+5937 SLW1159 270 10.8 102
Show 15589+6132 FAR 44 334 0.7 104
Show 16021+6116 TDS 796 70 1.1 110
Show 16003+5856 STF2006 AB 177 1.5 110
Show 16003+5856 STF2006 AC 211 48.0 110
Show 15467+6159 SLN 31 161 8.0 110
Show 15353+6005 LDS2723 AB 98 42.5 110
Show 15353+6005 HLA 12 AC 314 4.0 110
Show 15433+5833 LDS2726 65 5.6 112
Show 16048+6003 STTA142 263 105.0 112
Show 15529+6205 STI 788 49 11.6 115
Show 16042+5923 ES 2650 210 10.9 119
Show 16035+6121 HU 915 AB 305 2.2 121
Show 16035+6121 HU 915 AC 187 72.5 121

 
 
WDS 15500+6012 : COMPONENTS
 
 
  A
B pa=182.3°
sep=0.22"
 
 
15500+6012 A
 
 
Componente originario normalizzato AB Name HD 142194 Coord arcsec 2000 154959.28+601217.0 Mag 9.21
Spectral class K0 (yellow-orange) PmRA 13.00 PmDE -16.0 SAO 16865
HIP 77544 Tycho2 4182-00344-1 HD 142194 BD BD+60 1638
Tycho2
Tycho2 4182-00344-1 Pflag RAmdeg 237.49703033 DEmdeg 60.20469674
PmRA 11.3 PmDE -12.9 E RAmdeg 10 E DEmdeg 11
E pmRA 1.5 E pmDE 1.7 EpRAm 1990.01 EpDEm 1990.20
Num 10 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 10.050 E BTmag 0.028 VTmag 8.938
E VTmag 0.016 Prox 999 TYC T HIP 77544
CCDM AB RAdeg 237.49697667 DEdeg 60.20472639 EpRA 1990 1.68
EpDE 1990 1.71 E RAdeg 11.2 E DEdeg 11.5 Posflg P
Corr -0.2
SAO
SAO 16865 DelFlag RA1950 PmRA1950 -0.005
DE1950 PmDE1950 -0.022 Vmag 8.5 SpType K0
Double code Source 2 CatNum 986 DM BD+60 1638
DMcomp BDsup HD 142194 M HD 0
GC RA1950rad 4.1410737 DE1950rad 1.05339043 PmRA2000 -0.0041
PmDE2000 -0.02
Hipparcos
Catalog H HIP 77544 Proxy H RAhms 15 49 59.28
DEdms +60 12 17.0 Vmag 8.82 VarFlag R Vmag H
RAdeg 237.497 DEdeg 60.2047 AstroRef * Plx 3.33
CCDM 15500+6012 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 213 Rho 0.268 HD 142194 BD BD+60 1638
CD CP Dm number +60 1638 VIred 0.98
SpType K0 R SpType Coord arcsec 2000 154959.28+601217.0
Hipparcos 2
HIP 77544 Sn 55 So 3 Nc 2
RArad 4.145104351 DErad 1.0507707303 Plx 4.33 PmRA 12
PmDE -15.12 E RArad 0.71 E DErad 0.85 E Plx 0.86
E pmRA 0.74 E pmDE 0.96 Hpmag 8.9816 E Hpmag 0.0023
SHp 0.018 VA 0 BV 0.981 E BV 0.026
VI 0.96
CCDM
Ccdm 15500+6012 RComp Comp A Note1
Note2 Discov num DRAs -0.70 DDEs 16.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.2 Sp K0 PmNote *
PmRA 13 PmDE -16 Dm number +60 1638 Cat1 BD
Name2 +60 986 Cat2 AGK2/3 HD 142194 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 77544
 
 
15500+6012 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154959.28+601216.8 Mag 10.79 Calc delta mag 1.58
Calc coord yes
CCDM
Ccdm 15500+6012 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.73 DDEs 16.7
R dRAs 82 Year 1991 Theta 213 Rho 0.3
Obs 1 Vmag 10.8 Sp PmNote *
PmRA 13 PmDE -16 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 77544