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Doubles in session


Current system
18271-3916
HDS 2610


Nearby doubles
33' : 18243-3914
B 1357

49' : 18274-3827
RST2055

54' : 18235-3844
I 1364

55' : 18267-3821
RST2052

60' : 18222-3857
ALD 69

67' : 18245-3817
TDT 843

70' : 18271-4025
TDT 875

75' : 18307-4018
WG 234

76' : 18262-3801
RST2049

80' : 18334-3844
DUN 222

88' : 18325-4017
RST4015

91' : 18231-3758
RST4009

92' : 18266-3744
BRT1778

94' : 18247-3746
B 1358

97' : 18213-4024
WG 232

98' : 18209-4021
WG 231

101' : 18251-3738
B 1360

103' : 18227-4045
CBL 169

107' : 18321-4046
RST4014AB

107' : 18322-4045
RST2061

108' : 18222-4046
WG 233

110' : 18364-3857
WG 235

110' : 18331-3752
BRT1781

120' : 18345-3753
JSP 779

121' : 18346-3753
JSP 780

121' : 18173-3956
WG 230



Selections
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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.

18271-3916 HDS 2610

 
 
18h 27m 08.12s -39° 15' 31.0" P.A. 110.00 sep 7.0 mag 9.81,12.75 Sp G3/G5V dist. 205.34 pc (669.82 l.y.)
 
 
Coord 2000 18271-3916 Discov num HDS2610 Comp Coord arcsec 2000 18 27 08.12 -39 15 31.0
Date first 1904 Date last 2015 Obs 6
Pa first 133 Pa last 110.1 P.A. Now (θ) 110.1°
Sep first 7.0 Sep last 7.033 Sep. Now (ρ) 7.033"
Mag pri 9.81 Mag sec 12.75 delta mag (ΔM) 2.94 Spectral class G3/G5V (yellow)
Pri motion ra -006 Sec motion ra +012
Pri motion dec -018 Sec motion dec +002
Notes
rPM=1.418
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Austrina SAO 210163 HIP 90435 Tycho2 7901-02338-1
Gaia DR2 6726788842835559552 HD 169589 CD CD-3912607 CP CP-39 8086
Distance 205.34 Distance ly 669.82
 
 
WDS 18271-3916 HDS 2610 : 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
18271-3916 HDS2610 1999 4 113 6.9 9.81 12.75 G3/G5V D 182708.12-391531.0
18271-3916 HDS2610 2010 6 112 6.7 9.81 12.75 G3/G5V 182708.12-391531.0
18271-3916 HDS2610 2015 6 110 7.0 9.81 12.75 G3/G5V 182708.12-391531.0

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

 
 
WDS 18271-3916 HDS 2610 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18271-3916 HDS 2610 : MEASURES
 
 
No records found.

 
 
WDS 18271-3916 : VIRTUAL EYEPIECE
 
 

18271-3916 HDS2610A mag 9.81 Sp G3/G5V 18271-3916 HDS2610B sep 5.7 P.A. 115.30 mag 12.75 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18271-3916 : ALADIN DSS IMAGE @ 18h 27m 08.12s -39° 15' 31.0"
 
 
 
 
WDS 18271-3916 HDS 2610 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18271-3916 HDS2610 distance=0' 18243-3914 B 1357 distance=33' 18274-3827 RST2055 distance=49' 18235-3844 I 1364 distance=54' 18267-3821 RST2052 distance=55' 18222-3857 ALD 69 distance=60' 18245-3817 TDT 843 distance=67' 18271-4025 TDT 875 distance=70' 18307-4018 WG 234 distance=75' 18262-3801 RST2049 distance=76' 18334-3844 DUN 222 distance=80' 18325-4017 RST4015 distance=88' 18231-3758 RST4009 distance=91' 18266-3744 BRT1778 distance=92' 18247-3746 B 1358 distance=94' 18213-4024 WG 232 distance=97' 18209-4021 WG 231 distance=98' 18251-3738 B 1360 distance=101' 18227-4045 CBL 169 distance=103' 18321-4046 RST4014AB distance=107' 18321-4046 RST4014Aa,Ab distance=107' 18322-4045 RST2061 distance=107' 18222-4046 WG 233 distance=108' 18364-3857 WG 235 distance=110' 18331-3752 BRT1781 distance=110' 18345-3753 JSP 779 distance=120' 18346-3753 JSP 780 distance=121' 18173-3956 WG 230 distance=121' 18363-3809 I 1372 distance=127' 18162-3908 TDT 767 distance=127' 18352-4048 CPO 591 distance=132' 18161-3847 RSS 481 distance=132' 18253-3701 BRT1776 distance=136' 18264-3700 RST4011 distance=136' 18285-4129 BRT1058AB distance=136' 18285-4129 BRT1058Aa,Ab distance=136' 18165-3817 RST2041 distance=138' 18215-3715 B 2445 distance=138' 18348-3726 SKF2067 distance=142' 18377-4029 RST2068 distance=143' 18300-4134 RST2058 distance=143' 18167-4034 WG 229 distance=144' 18164-4028 I 1020 distance=144' 18401-3910 KPP4114 distance=151' 18395-3824 TDT 978 distance=154' 18251-4148 BRT1050 distance=155' 18381-3748 B 1368 distance=156' 18248-3642 POL 6 distance=156' 18345-4127 RST2063 distance=156' 18300-4149 TDT 915 distance=157' 18274-4154 TDT 883 distance=159' 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 18271-3916 HDS2610 110 7.0
Show 18243-3914 B 1357 303 5.0 33
Show 18274-3827 RST2055 14 0.9 49
Show 18235-3844 I 1364 176 0.1 54
Show 18267-3821 RST2052 278 1.4 55
Show 18222-3857 ALD 69 82 2.4 60
Show 18245-3817 TDT 843 98 0.6 67
Show 18271-4025 TDT 875 235 2.2 70
Show 18307-4018 WG 234 113 6.9 75
Show 18262-3801 RST2049 165 2.2 76
Show 18334-3844 DUN 222 359 20.5 80
Show 18325-4017 RST4015 34 3.3 88
Show 18231-3758 RST4009 44 0.5 91
Show 18266-3744 BRT1778 123 3.1 92
Show 18247-3746 B 1358 311 1.1 94
Show 18213-4024 WG 232 206 6.0 97
Show 18209-4021 WG 231 231 9.3 98
Show 18251-3738 B 1360 279 2.8 101
Show 18227-4045 CBL 169 160 12.7 103
Show 18321-4046 RST4014 AB 231 0.3 107
Show 18321-4046 RST4014 Aa,Ab 327 0.1 107
Show 18322-4045 RST2061 132 2.4 107
Show 18222-4046 WG 233 6 11.5 108
Show 18364-3857 WG 235 169 2.6 110
Show 18331-3752 BRT1781 192 4.2 110
Show 18345-3753 JSP 779 220 0.7 120
Show 18346-3753 JSP 780 310 2.7 121
Show 18173-3956 WG 230 88 2.4 121
Show 18363-3809 I 1372 14 8.7 127
Show 18162-3908 TDT 767 3 2.4 127
Show 18352-4048 CPO 591 7 5.2 132
Show 18161-3847 RSS 481 196 9.8 132
Show 18253-3701 BRT1776 175 3.3 136
Show 18264-3700 RST4011 130 0.6 136
Show 18285-4129 BRT1058 AB 178 5.2 136
Show 18285-4129 BRT1058 Aa,Ab 102 0.2 136
Show 18165-3817 RST2041 198 1.7 138
Show 18215-3715 B 2445 248 6.3 138
Show 18348-3726 SKF2067 305 26.9 142
Show 18377-4029 RST2068 190 2.0 143
Show 18300-4134 RST2058 38 0.5 143
Show 18167-4034 WG 229 206 6.3 144
Show 18164-4028 I 1020 273 0.5 144
Show 18401-3910 KPP4114 93 35.1 151
Show 18395-3824 TDT 978 287 0.7 154
Show 18251-4148 BRT1050 312 2.8 155
Show 18381-3748 B 1368 153 5.0 156
Show 18248-3642 POL 6 226 2.7 156
Show 18345-4127 RST2063 181 6.3 156
Show 18300-4149 TDT 915 90 0.8 157
Show 18274-4154 TDT 883 294 0.5 159

 
 
WDS 18271-3916 : COMPONENTS
 
 
  A
B pa=115.3°
sep=5.66"
 
 
18271-3916 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182708.12-391531.0 Mag 9.81 Spectral class G3/G5V (yellow)
PmRA -6.00 PmDE -18.0 SAO 210163 HIP 90435
Tycho2 7901-02338-1 HD 169589 CD CD-3912607 CP CP-39 8086
Tycho2
Tycho2 7901-02338-1 Pflag RAmdeg 276.78384085 DEmdeg -39.25861247
PmRA -3.4 PmDE -20.6 E RAmdeg 18 E DEmdeg 22
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.67 EpDEm 1988.53
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.8 Q pmRA 0.7
Q pmDE 1.8 BTmag 10.511 E BTmag 0.038 VTmag 9.807
E VTmag 0.029 Prox 68 TYC T HIP 90435
CCDM A RAdeg 276.78384917 DEdeg -39.25855778 EpRA 1990 1.80
EpDE 1990 1.76 E RAdeg 18.5 E DEdeg 24.3 Posflg
Corr 0.0
SAO
SAO 210163 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 -0.041 Vmag 9.8 SpType G0
Double code Source 41 CatNum 9472 DM CD-3912607
DMcomp BDsup HD 169589 M HD 0
GC RA1950rad 4.81565602 DE1950rad -0.68572658 PmRA2000 -0.0012
PmDE2000 -0.042
Hipparcos
Catalog H HIP 90435 Proxy H RAhms 18 27 08.12
DEdms -39 15 30.8 Vmag 9.85 VarFlag R Vmag G
RAdeg 276.784 DEdeg -39.2586 AstroRef A Plx 5.23
CCDM 18271-3916 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 115 Rho 6.844 HD 169589 BD
CD CD-3912607 CP CP-39 8086 Dm number -3912607 VIred 0.75
SpType G3/G5V R SpType Coord arcsec 2000 182708.12-391530.8
Hipparcos 2
HIP 90435 Sn 15 So 3 Nc 2
RArad 4.8307895692 DErad -0.6851909801 Plx 4.87 PmRA -4.75
PmDE -20.31 E RArad 1.72 E DErad 1.14 E Plx 2.19
E pmRA 2.57 E pmDE 1.58 Hpmag 9.8327 E Hpmag 0.0024
SHp 0.018 VA 0 BV 0.698 E BV 0.096
VI 0.75
CCDM
Ccdm 18271-3916 RComp Comp A Note1
Note2 Discov num DRAs 2.08 DDEs 28.7
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.8 Sp G3 PmNote
PmRA -1 PmDE -22 Dm number -3912607 Cat1 CD
Name2 210163 Cat2 SAO HD 169589 M HD
ADS BDS M ADS BDS N IDS * IDS 18202S3919A
HIC 90435
 
 
18271-3916 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182708.56-391533.4 Mag 12.75 PmRA 12.00
PmDE 2.0 Calc delta mag 2.94 Calc coord yes
CCDM
Ccdm 18271-3916 RComp Comp B Note1
Note2 Discov num RSU DRAs 2.61 DDEs 26.3
R dRAs 40 Year 1975 Theta 116 Rho 6.7
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18202S3919B
HIC 90435