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Doubles in session


Current system
19311+7141
HDS 2773


Nearby doubles
17' : 19344+7136
KU 2

29' : 19371+7134
SKF1240

36' : 19299+7215
LDS1909

40' : 19228+7137
LDS1904

51' : 19278+7229
LDS1908

55' : 19393+7220
A 1191

56' : 19412+7208
FOX 245

57' : 19212+7111
UC 3898

57' : 19432+7143
TDT1671

60' : 19355+7045
TDT1562

65' : 19269+7039
LDS1907

66' : 19225+7233
NSN 715

67' : 19222+7051
UC 245

70' : 19432+7222
HDS2800

72' : 19403+7045
TDT1619

77' : 19153+7202
TDT1323

78' : 19220+7037
HDS2741

82' : 19463+7104
TDT1724

90' : 19357+7308
A 864

90' : 19121+7142
LDS1901

97' : 19279+7316
PAL 1AB

99' : 19293+7319
KPP3341

103' : 19270+7322
STF2550AB

105' : 19323+7323
LDS1910

108' : 19310+7328
GRO 1

112' : 19157+7307
OL 120



Selections
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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19311+7141 HDS 2773

 
 
19h 31m 06.90s +71° 40' 53.6" P.A. 149.00 sep 0.2 mag 8.72,10.82 Sp K0 dist. 403.23 pc (1315.34 l.y.)
 
 
Coord 2000 19311+7141 Discov num HDS2773 Comp Coord arcsec 2000 19 31 06.90 +71 40 53.6
Date first 1991 Date last 1997 Obs 2
Pa first 158 Pa last 148.6 P.A. Now (θ) 148.6°
Sep first 0.2 Sep last 0.185 Sep. Now (ρ) 0.185"
Mag pri 8.72 Mag sec 10.82 delta mag (ΔM) 2.1 Spectral class K0 (yellow-orange)
Pri motion ra -004 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco HIP 95993 Tycho2 4452-00784-1 Gaia DR2 2263565657551193728
BD BD+71 958 Distance 403.23 Distance ly 1315.34
 
 
WDS 19311+7141 HDS 2773 : 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
19311+7141 HDS2773 1997 2 149 0.2 8.72 10.82 K0 193106.90+714053.6

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

 
 
WDS 19311+7141 HDS 2773 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19311+7141 HDS 2773 : MEASURES
 
 
No records found.

 
 
WDS 19311+7141 : VIRTUAL EYEPIECE
 
 

19311+7141 HDS2773A mag 8.72 Sp K0 19311+7141 HDS2773B sep 0.2 P.A. 169.10 mag 10.82 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 19311+7141 : ALADIN DSS IMAGE @ 19h 31m 06.90s +71° 40' 53.6"
 
 
 
 
WDS 19311+7141 HDS 2773 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19311+7141 HDS2773 distance=0' 19344+7136 KU 2 distance=17' 19371+7134 SKF1240 distance=29' 19299+7215 LDS1909 distance=36' 19228+7137 LDS1904 distance=40' 19278+7229 LDS1908 distance=51' 19393+7220 A 1191 distance=55' 19412+7208 FOX 245 distance=56' 19212+7111 UC 3898 distance=57' 19432+7143 TDT1671 distance=57' 19355+7045 TDT1562 distance=60' 19269+7039 LDS1907 distance=65' 19225+7233 NSN 715 distance=66' 19222+7051 UC 245 distance=67' 19432+7222 HDS2800 distance=70' 19403+7045 TDT1619 distance=72' 19153+7202 TDT1323 distance=77' 19220+7037 HDS2741 distance=78' 19463+7104 TDT1724 distance=82' 19357+7308 A 864 distance=90' 19121+7142 LDS1901 distance=90' 19279+7316 PAL 1AB distance=97' 19279+7316 PAL 1AC distance=97' 19293+7319 KPP3341 distance=99' 19270+7322 STF2550BC distance=103' 19270+7322 STF2550AB distance=103' 19270+7322 STF2550AC distance=103' 19323+7323 LDS1910 distance=105' 19310+7328 GRO 1 distance=108' 19157+7307 OL 120 distance=112' 19217+6956 ELD 1 distance=115' 19203+6955 YSC 68 distance=119' 19482+7016 STF2603 (Tyl) distance=119' 19493+7309 TDT1776 distance=121' 19324+6940 STT 590AB (Alsafi) distance=122' 19324+6940 WGA 1AC (Alsafi) distance=122' 19405+6946 MLB1084 distance=124' 19270+7354 YSC 160 distance=135' 19495+6957 MLB1086AB distance=138' 19433+6929 MLB 415 distance=145' 19112+6952 MLR 92 distance=147' 19201+7402 TDT1378 distance=149' 19482+7356 LDS1917 distance=155' 19256+6907 TOI1401 distance=157' 19247+6907 LDS2435 distance=157' 19244+6904 TDT1431 distance=161' 19235+7419 TDT1415 distance=162' 19123+6928 TDT1292 distance=163' 19286+6859 LDS2438 distance=163' 19352+7423 MLR 222AB distance=163' 19352+7423 MLR 222AC distance=163' 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 19311+7141 HDS2773 149 0.2
Show 19344+7136 KU 2 232 0.6 17
Show 19371+7134 SKF1240 34 8.5 29
Show 19299+7215 LDS1909 58 32.9 36
Show 19228+7137 LDS1904 267 4.3 40
Show 19278+7229 LDS1908 199 37.6 51
Show 19393+7220 A 1191 252 3.1 55
Show 19412+7208 FOX 245 68 5.5 56
Show 19212+7111 UC 3898 317 25.5 57
Show 19432+7143 TDT1671 121 0.4 57
Show 19355+7045 TDT1562 357 0.9 60
Show 19269+7039 LDS1907 148 49.0 65
Show 19225+7233 NSN 715 53 1.8 66
Show 19222+7051 UC 245 173 53.8 67
Show 19432+7222 HDS2800 141 0.5 70
Show 19403+7045 TDT1619 199 1.6 72
Show 19153+7202 TDT1323 128 0.9 77
Show 19220+7037 HDS2741 15 0.2 78
Show 19463+7104 TDT1724 252 1.3 82
Show 19357+7308 A 864 11 0.8 90
Show 19121+7142 LDS1901 146 7.7 90
Show 19279+7316 PAL 1 AB 72 4.5 97
Show 19279+7316 PAL 1 AC 9 75.6 97
Show 19293+7319 KPP3341 319 13.3 99
Show 19270+7322 STF2550 BC 165 78.4 103
Show 19270+7322 STF2550 AB 251 1.9 103
Show 19270+7322 STF2550 AC 167 78.6 103
Show 19323+7323 LDS1910 214 16.8 105
Show 19310+7328 GRO 1 235 3.2 108
Show 19157+7307 OL 120 320 3.2 112
Show 19217+6956 ELD 1 75 5.8 115
Show 19203+6955 YSC 68 247 0.6 119
Show Tyl 19482+7016 STF2603 20 3.5 119
Show 19493+7309 TDT1776 130 0.8 121
Show Alsafi 19324+6940 STT 590 AB 339 492.8 122
Show Alsafi 19324+6940 WGA 1 AC -1 11.0 122
Show 19405+6946 MLB1084 95 11.1 124
Show 19270+7354 YSC 160 287 1.1 135
Show 19495+6957 MLB1086 AB 339 5.2 138
Show 19433+6929 MLB 415 350 8.7 145
Show 19112+6952 MLR 92 30 0.4 147
Show 19201+7402 TDT1378 150 2.2 149
Show 19482+7356 LDS1917 232 9.1 155
Show 19256+6907 TOI1401 45 0.2 157
Show 19247+6907 LDS2435 24 10.8 157
Show 19244+6904 TDT1431 56 0.7 161
Show 19235+7419 TDT1415 70 0.5 162
Show 19123+6928 TDT1292 59 2.4 163
Show 19286+6859 LDS2438 210 9.4 163
Show 19352+7423 MLR 222 AB 197 7.5 163
Show 19352+7423 MLR 222 AC 215 22.6 163

 
 
WDS 19311+7141 : COMPONENTS
 
 
  A
B pa=169.1°
sep=0.16"
 
 
19311+7141 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 193106.90+714053.6 Mag 8.72 Spectral class K0 (yellow-orange)
PmRA -4.00 PmDE -3.0 HIP 95993 Tycho2 4452-00784-1
BD BD+71 958
Tycho2
Tycho2 4452-00784-1 Pflag RAmdeg 292.77871237 DEmdeg 71.68153134
PmRA -4.3 PmDE -6.3 E RAmdeg 8 E DEmdeg 9
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.84 EpDEm 1990.65
Num 10 Q RAmdeg 0.9 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.2 BTmag 9.730 E BTmag 0.023 VTmag 8.510
E VTmag 0.014 Prox 999 TYC T HIP 95993
CCDM AB RAdeg 292.77874333 DEdeg 71.68154694 EpRA 1990 1.83
EpDE 1990 1.67 E RAdeg 8.2 E DEdeg 9.1 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 95993 Proxy H RAhms 19 31 06.90
DEdms +71 40 53.6 Vmag 8.4 VarFlag R Vmag H
RAdeg 292.779 DEdeg 71.6815 AstroRef * Plx 1.97
CCDM 19311+7141 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AB
Theta 158 Rho 0.157 HD BD BD+71 958
CD CP Dm number +71 958 VIred 1.05
SpType K0 R SpType Coord arcsec 2000 193106.90+714053.6
Hipparcos 2
HIP 95993 Sn 55 So 3 Nc 2
RArad 5.1099529103 DErad 1.2510789728 Plx 2.48 PmRA -4.86
PmDE -3.58 E RArad 0.65 E DErad 0.64 E Plx 0.71
E pmRA 0.78 E pmDE 0.78 Hpmag 8.5689 E Hpmag 0.0016
SHp 0.013 VA 0 BV 1.026 E BV 0.02
VI 1
CCDM
Ccdm 19311+7141 RComp Comp A Note1
Note2 Discov num DRAs 0.88 DDEs -6.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.7 Sp K0 PmNote *
PmRA -4 PmDE -3 Dm number +71 958 Cat1 BD
Name2 +71 578 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 95993
 
 
19311+7141 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193106.91+714053.4 Mag 10.82 Calc delta mag 2.1
Calc coord yes
CCDM
Ccdm 19311+7141 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.90 DDEs -6.6
R dRAs 82 Year 1991 Theta 158 Rho 0.2
Obs 1 Vmag 10.8 Sp PmNote *
PmRA -4 PmDE -3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 95993