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Current system
19596-3813
RST 2126
HD 189056


Nearby doubles
27' : 20006-3836
KPP 450

28' : 20020-3816
TDT1925

30' : 20012-3835
HDO 294

32' : 20003-3742
HDO 293

38' : 20002-3736
TDT1908

42' : 19562-3820
SEE 398

56' : 20013-3722
SKF2084

78' : 20057-3743
HDS2865

82' : 20064-3829
RST2132

87' : 20008-3938
WG 249

89' : 20022-3936
UC 4068

92' : 19578-3644
JSP 808

94' : 20027-3939
RST2131

104' : 19517-3730
B 2055

108' : 20035-3636
B 463AB

115' : 20090-3843
SEE 407

115' : 19569-3623
B 456AB

121' : 19581-4012
CRU9010

124' : 19510-3925
RST2121

124' : 19511-3926
TDT1801

126' : 19507-3923
KPP1759

126' : 20081-3929
RST2134

128' : 19512-3654
HJ 5151

128' : 20098-3732
B 2883

131' : 19509-3936
UC 4037AB

132' : 19567-3606
JSP 807



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

19596-3813 RST 2126 (HD 189056)

 
 
19h 59m 36.99s -38° 12' 49.5" P.A. 141.00 sep 2.0 mag 10.13,11.35 Sp F2/3V
 
 
Coord 2000 19596-3813 Discov num RST2126 Comp Coord arcsec 2000 19 59 36.99 -38 12 49.5
Date first 1935 Date last 2016 Obs 5
Pa first 140 Pa last 140.5 P.A. Now (θ) 140.5°
Sep first 1.9 Sep last 1.978 Sep. Now (ρ) 1.978"
Mag pri 10.13 Mag sec 11.35 delta mag (ΔM) 1.22 Spectral class F2/3V (yellow-white)
Pri motion ra +021 Sec motion ra +021
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189056 Constellation Sagittarius Tycho2 7934-00925-1 Gaia DR2 6691118422180859392
HD 189056
 
 
WDS 19596-3813 RST 2126 (HD 189056) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 RST Rossiter, R.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19596-3813 RST2126 1991 3 141 2.0 10.13 11.35 F2/3V 195936.99-381249.5
19596-3813 RST2126 2015 4 141 2.0 10.13 11.35 F2/3V 195936.99-381249.5
19596-3813 RST2126 2016 5 141 2.0 10.13 11.35 F2/3V 195936.99-381249.5

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

 
 
WDS 19596-3813 RST 2126 (HD 189056) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19596-3813 RST 2126 (HD 189056) : MEASURES
 
 
No records found.

 
 
WDS 19596-3813 (HD 189056) : VIRTUAL EYEPIECE
 
 

19596-3813 RST2126A mag 10.13 Sp F2/3V 19596-3813 RST2126B sep 1.8 P.A. 147.10 mag 11.35 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19596-3813 (HD 189056) : ALADIN DSS IMAGE @ 19h 59m 36.99s -38° 12' 49.5"
 
 
 
 
WDS 19596-3813 RST 2126 (HD 189056) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19596-3813 RST2126 distance=0' 20006-3836 KPP 450 distance=27' 20020-3816 TDT1925 distance=28' 20012-3835 HDO 294 distance=30' 20003-3742 HDO 293 distance=32' 20002-3736 TDT1908 distance=38' 19562-3820 SEE 398 distance=42' 20013-3722 SKF2084 distance=56' 20057-3743 HDS2865 distance=78' 20064-3829 RST2132 distance=82' 20008-3938 WG 249 distance=87' 20022-3936 UC 4068 distance=89' 19578-3644 JSP 808 distance=92' 20027-3939 RST2131 distance=94' 19517-3730 B 2055 distance=104' 20035-3636 B 463AB distance=108' 20035-3636 SEE 402AC distance=108' 20090-3843 SEE 407 distance=115' 19569-3623 B 456AB distance=115' 19569-3623 SEE 399AB,C distance=115' 19581-4012 CRU9010 distance=121' 19510-3925 RST2121 distance=124' 19511-3926 TDT1801 distance=124' 19507-3923 KPP1759 distance=126' 20081-3929 RST2134 distance=126' 19512-3654 HJ 5151 distance=128' 20098-3732 B 2883 distance=128' 19509-3936 UC 4037AB distance=131' 19567-3606 JSP 807 distance=132' 20069-3633 JSP 809 distance=133' 19550-3612 HDS2838 distance=133' 19491-3904 UC 4029 distance=134' 20108-3845 YMG 90 distance=136' 20118-3825 TOK 904 distance=136' 19519-3632 SEE 397 distance=137' 19587-4029 RST2125 distance=137' 20079-3951 CRU9011AB distance=138' 20079-3951 CRU9011AC distance=138' 19597-4030 HJ 5159 distance=138' 20079-3952 UC 4093 distance=139' 19580-4031 SKF1095 distance=140' 19572-4035 RST2124 distance=145' 20047-3600 I 9021 distance=146' 19485-3705 B 2481 distance=149' 20123-3826 SKF2085 distance=151' 20114-3715 B 470 distance=152' 20053-3557 KPP 454 distance=152' 20112-3926 HDS2878 distance=155' 20041-3548 NSN 484 distance=155' 20055-4034 UC 4080 distance=158' 20068-4031 WG 250 distance=162' 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 19596-3813 RST2126 141 2.0 0
Show 20006-3836 KPP 450 104 3.7 27
Show 20020-3816 TDT1925 66 0.5 28
Show 20012-3835 HDO 294 33 1.3 30
Show 20003-3742 HDO 293 210 23.6 32
Show 20002-3736 TDT1908 277 2.4 38
Show 19562-3820 SEE 398 305 12.2 42
Show 20013-3722 SKF2084 12 17.4 56
Show 20057-3743 HDS2865 185 0.1 78
Show 20064-3829 RST2132 119 0.4 82
Show 20008-3938 WG 249 125 13.4 87
Show 20022-3936 UC 4068 138 34.2 89
Show 19578-3644 JSP 808 15 0.5 92
Show 20027-3939 RST2131 301 0.5 94
Show 19517-3730 B 2055 126 0.6 104
Show 20035-3636 B 463 AB 200 1.3 108
Show 20035-3636 SEE 402 AC 312 24.6 108
Show 20090-3843 SEE 407 259 3.3 115
Show 19569-3623 B 456 AB 50 0.7 115
Show 19569-3623 SEE 399 AB,C 31 5.0 115
Show 19581-4012 CRU9010 46 13.1 121
Show 19510-3925 RST2121 249 1.2 124
Show 19511-3926 TDT1801 253 0.5 124
Show 19507-3923 KPP1759 166 13.6 126
Show 20081-3929 RST2134 50 0.3 126
Show 19512-3654 HJ 5151 357 7.7 128
Show 20098-3732 B 2883 130 8.3 128
Show 19509-3936 UC 4037 AB 179 100.4 131
Show 19567-3606 JSP 807 317 3.3 132
Show 20069-3633 JSP 809 74 0.4 133
Show 19550-3612 HDS2838 286 0.2 133
Show 19491-3904 UC 4029 61 17.7 134
Show 20108-3845 YMG 90 343 1.4 136
Show 20118-3825 TOK 904 315 4.2 136
Show 19519-3632 SEE 397 190 12.4 137
Show 19587-4029 RST2125 91 0.6 137
Show 20079-3951 CRU9011 AB 185 82.5 138
Show 20079-3951 CRU9011 AC 96 80.1 138
Show 19597-4030 HJ 5159 30 27.1 138
Show 20079-3952 UC 4093 108 23.5 139
Show 19580-4031 SKF1095 104 48.9 140
Show 19572-4035 RST2124 74 3.0 145
Show 20047-3600 I 9021 12 10.4 146
Show 19485-3705 B 2481 157 4.1 149
Show 20123-3826 SKF2085 2 18.8 151
Show 20114-3715 B 470 253 3.2 152
Show 20053-3557 KPP 454 215 4.9 152
Show 20112-3926 HDS2878 37 0.3 155
Show 20041-3548 NSN 484 258 6.0 155
Show 20055-4034 UC 4080 89 18.9 158
Show 20068-4031 WG 250 330 16.7 162

 
 
WDS 19596-3813 : COMPONENTS
 
 
  A
B pa=147.1°
sep=1.82"
 
 
19596-3813 A
 
 
Name HD 189056 Coord arcsec 2000 195936.99-381249.5 Mag 10.13 Spectral class F2/3V (yellow-white)
PmRA 21.00 PmDE -5.0 Tycho2 7934-00925-1 HD 189056
Tycho2
Tycho2 7934-00925-1 Pflag P RAmdeg 299.90411461 DEmdeg -38.21376275
PmRA 21.4 PmDE -4.7 E RAmdeg 20 E DEmdeg 26
E pmRA 2.3 E pmDE 2.4 EpRAm 1990.55 EpDEm 1989.45
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 10.620 E BTmag 0.040 VTmag 10.129
E VTmag 0.037 Prox 20 TYC T HIP
CCDM RAdeg 299.90398556 DEdeg -38.21368639 EpRA 1990 1.77
EpDE 1990 1.54 E RAdeg 20.0 E DEdeg 27.3 Posflg D
Corr 0.0
CCDM
Ccdm 19596-3813 RComp Comp A Note1
Note2 Discov num DRAs 0.87 DDEs 10.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.2 Sp F5 PmNote
PmRA PmDE Dm number -3813793 Cat1 CD
Name2 Cat2 HD 189056 M HD
ADS BDS M ADS BDS N IDS IDS 19529S3829A
HIC
 
 
19596-3813 B
 
 
Coord arcsec 2000 195937.07-381251.0 Mag 11.35 PmRA 21.00 PmDE -5.0
Tycho2 7934-00925-2 Calc delta mag 1.22 Calc coord yes
Tycho2
Tycho2 7934-00925-2 Pflag P RAmdeg 299.90411461 DEmdeg -38.21376275
PmRA 21.4 PmDE -4.7 E RAmdeg 20 E DEmdeg 26
E pmRA 2.3 E pmDE 2.4 EpRAm 1990.55 EpDEm 1989.45
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 11.887 E BTmag 0.104 VTmag 11.347
E VTmag 0.107 Prox 20 TYC HIP
CCDM RAdeg 299.90441889 DEdeg -38.21411194 EpRA 1990 1.78
EpDE 1990 1.54 E RAdeg 54.6 E DEdeg 75.7 Posflg D
Corr 0.0
CCDM
Ccdm 19596-3813 RComp Comp B Note1
Note2 Discov num RST2126 DRAs DDEs
R dRAs Year 1935 Theta 140 Rho 2.0
Obs 2 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19529S3829B
HIC