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Doubles in session


Current system
12040-1018
HDS 1696
HD 104788


Nearby doubles
20' : 12050-1004
AHD9024

32' : 12027-1043
MET 58AB

36' : 12054-0948
UC 2265

50' : 12007-1028
SCP 1

52' : 12043-0926
KPP2208

52' : 12008-0958
A 141

72' : 12051-0907
HJ 1208

74' : 12082-1058
RST3772

77' : 12087-1050
J 2085

86' : 11582-1022
RST3766

87' : 12093-1055
RST3774

88' : 11592-0928
GWP1723

89' : 12099-1004
LIM 2

90' : 11582-1045
J 2084

92' : 12101-0959
UC 2286

102' : 11597-1137
BRT3213

106' : 11582-1120
LDS4162

110' : 11580-1122
RST3764

111' : 12089-0854
KPP3863

115' : 12117-1034
HDS1720

115' : 12005-1201
NSN 114

117' : 12083-0841
RST3773

122' : 12017-1214
CRC 65

122' : 12008-1209
HU 132

124' : 12095-1151
STF1604AB

132' : 11567-0903
RST3762



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.

12040-1018 HDS 1696 (HD 104788)

 
 
12h 04m 00.35s -10° 17' 46.1" P.A. 41.00 sep 0.2 mag 6.99,8.16 Sp A2 dist. 104.82 pc (341.92 l.y.)
 
 
Coord 2000 12040-1018 Discov num HDS1696 Comp Coord arcsec 2000 12 04 00.35 -10 17 46.1
Date first 1991 Date last 2018 Obs 6
Pa first 221 Pa last 40.7 P.A. Now (θ) 40.7°
Sep first 0.2 Sep last 0.182 Sep. Now (ρ) 0.182"
Mag pri 6.99 Mag sec 8.16 delta mag (ΔM) 1.17 Spectral class A2 (white)
Pri motion ra -011 Sec motion ra
Pri motion dec +012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 104788 Constellation Virgo SAO 157069 HIP 58830
Tycho2 5521-01365-1 Gaia DR2 3581565737711660416 HD 104788 GC 16481
BD BD-09 3425 Distance 104.82 Distance ly 341.92
 
 
WDS 12040-1018 HDS 1696 (HD 104788) : 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
12040-1018 HDS1696 2006 2 223 0.4 6.99 8.16 A2 120400.35-101746.1
12040-1018 HDS1696 2012 4 34 0.1 6.99 8.16 A2 120400.35-101746.1
12040-1018 HDS1696 2016 5 38 0.2 6.99 8.16 A2 120400.35-101746.1
12040-1018 HDS1696 2018 6 41 0.2 6.99 8.16 A2 120400.35-101746.1

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

 
 
WDS 12040-1018 HDS 1696 (HD 104788) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12040-1018 HDS 1696 (HD 104788) : MEASURES
 
 
No records found.

 
 
WDS 12040-1018 (HD 104788) : VIRTUAL EYEPIECE
 
 

12040-1018 HDS1696A mag 6.99 Sp A2 12040-1018 HDS1696B sep 0.2 P.A. 40.20 mag 8.16 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12040-1018 (HD 104788) : ALADIN DSS IMAGE @ 12h 04m 00.35s -10° 17' 46.1"
 
 
 
 
WDS 12040-1018 HDS 1696 (HD 104788) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12040-1018 HDS1696 distance=0' 12050-1004 AHD9024 distance=20' 12027-1043 MET 58AB distance=32' 12027-1043 SHY 588AC distance=32' 12054-0948 UC 2265 distance=36' 12007-1028 SCP 1 distance=50' 12043-0926 KPP2208 distance=52' 12008-0958 A 141 distance=52' 12051-0907 HJ 1208 distance=72' 12082-1058 RST3772 distance=74' 12087-1050 J 2085 distance=77' 11582-1022 RST3766 distance=86' 12093-1055 RST3774 distance=87' 11592-0928 GWP1723 distance=88' 12099-1004 LIM 2 distance=89' 11582-1045 J 2084 distance=90' 12101-0959 UC 2286 distance=92' 11597-1137 BRT3213 distance=102' 11582-1120 LDS4162 distance=106' 11580-1122 RST3764 distance=110' 12089-0854 KPP3863 distance=111' 12117-1034 HDS1720 distance=115' 12005-1201 NSN 114 distance=115' 12083-0841 RST3773 distance=117' 12017-1214 CRC 65 distance=122' 12008-1209 HU 132 distance=122' 12095-1151 STF1604AB distance=124' 12095-1151 STF1604AC distance=124' 12095-1151 STF1604BC distance=124' 11567-0903 RST3762 distance=132' 11573-0851 GWP1711 distance=133' 11558-1118 GWP1707 distance=136' 11555-1130 RST3760 distance=145' 12106-1207 TDS8254 distance=147' 12134-0929 RST3777 distance=147' 12115-0834 GWP1763 distance=152' 12016-1246 LDS4169 distance=153' 12137-1123 JNN 78 distance=157' 12152-1019 BUP 139 distance=165' 11567-1223 TOI 680 distance=166' 12113-0753 A 142 distance=181' 12064-1315 JNN 77 distance=181' 12002-1311 HU 734 distance=184' 12164-1034 GWP1782 distance=184' 11591-1308 UC 2244 distance=185' 12032-1326 UC 2260 distance=189' 12068-1325 UC 2273 distance=192' 12172-1033 YMG 40 distance=196' 12143-1222 RST3778 distance=196' 11507-1037 WIS 192 distance=197' 12116-0736 HJ 845 distance=197' 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 12040-1018 HDS1696 41 0.2
Show 12050-1004 AHD9024 115 34.4 20
Show 12027-1043 MET 58 AB 20 10.5 32
Show 12027-1043 SHY 588 AC 115 331.2 32
Show 12054-0948 UC 2265 58 20.3 36
Show 12007-1028 SCP 1 9 1.4 50
Show 12043-0926 KPP2208 135 18.3 52
Show 12008-0958 A 141 13 5.4 52
Show 12051-0907 HJ 1208 100 10.5 72
Show 12082-1058 RST3772 351 2.2 74
Show 12087-1050 J 2085 325 3.5 77
Show 11582-1022 RST3766 256 0.3 86
Show 12093-1055 RST3774 332 2.8 87
Show 11592-0928 GWP1723 14 42.3 88
Show 12099-1004 LIM 2 314 0.1 89
Show 11582-1045 J 2084 232 3.6 90
Show 12101-0959 UC 2286 280 33.0 92
Show 11597-1137 BRT3213 240 2.9 102
Show 11582-1120 LDS4162 333 8.4 106
Show 11580-1122 RST3764 32 1.3 110
Show 12089-0854 KPP3863 221 1.4 111
Show 12117-1034 HDS1720 224 0.4 115
Show 12005-1201 NSN 114 71 2.2 115
Show 12083-0841 RST3773 102 1.5 117
Show 12017-1214 CRC 65 24 6.1 122
Show 12008-1209 HU 132 98 1.8 122
Show 12095-1151 STF1604 AB 89 9.0 124
Show 12095-1151 STF1604 AC 4 10.5 124
Show 12095-1151 STF1604 BC 321 13.6 124
Show 11567-0903 RST3762 177 0.4 132
Show 11573-0851 GWP1711 308 37.9 133
Show 11558-1118 GWP1707 96 10.6 136
Show 11555-1130 RST3760 311 0.8 145
Show 12106-1207 TDS8254 15 0.4 147
Show 12134-0929 RST3777 272 0.2 147
Show 12115-0834 GWP1763 330 35.4 152
Show 12016-1246 LDS4169 150 25.0 153
Show 12137-1123 JNN 78 268 1.3 157
Show 12152-1019 BUP 139 71 42.8 165
Show 11567-1223 TOI 680 331 0.8 166
Show 12113-0753 A 142 24 1.9 181
Show 12064-1315 JNN 77 54 0.4 181
Show 12002-1311 HU 734 187 3.7 184
Show 12164-1034 GWP1782 286 80.9 184
Show 11591-1308 UC 2244 237 8.8 185
Show 12032-1326 UC 2260 134 10.9 189
Show 12068-1325 UC 2273 340 56.5 192
Show 12172-1033 YMG 40 31 0.1 196
Show 12143-1222 RST3778 42 0.5 196
Show 11507-1037 WIS 192 278 918.0 197
Show 12116-0736 HJ 845 268 13.5 197

 
 
WDS 12040-1018 : COMPONENTS
 
 
  A
B pa=40.2°
sep=0.18"
 
 
12040-1018 A
 
 
Componente originario normalizzato AB Name HD 104788 Coord arcsec 2000 120400.35-101746.1 Mag 6.99
Spectral class A2 (white) PmRA -11.00 PmDE 12.0 SAO 157069
HIP 58830 Tycho2 5521-01365-1 HD 104788 GC 16481
BD BD-09 3425
Tycho2
Tycho2 5521-01365-1 Pflag RAmdeg 181.00143344 DEmdeg -10.29612590
PmRA -14.2 PmDE 10.3 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.28 EpDEm 1990.86
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.2 BTmag 6.962 E BTmag 0.015 VTmag 6.627
E VTmag 0.010 Prox 999 TYC T HIP 58830
CCDM AB RAdeg 181.00146639 DEdeg -10.29615028 EpRA 1990 1.77
EpDE 1990 1.52 E RAdeg 3.6 E DEdeg 4.5 Posflg P
Corr 0.1
SAO
SAO 157069 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.009 Vmag 6.6 SpType A2
Double code Source 70 CatNum 16481 DM BD-09 3425
DMcomp BDsup HD 104788 M HD 0
GC 16481 RA1950rad 3.14788543 DE1950rad -0.17484432 PmRA2000 0
PmDE2000 0.015
Hipparcos
Catalog H HIP 58830 Proxy H RAhms 12 04 00.35
DEdms -10 17 46.1 Vmag 6.59 VarFlag R Vmag H
RAdeg 181.001 DEdeg -10.2962 AstroRef * Plx 8.64
CCDM 12040-1018 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 221 Rho 0.197 HD 104788 BD BD-09 3425
CD CP Dm number -09 3425 VIred 0.36
SpType A2 R SpType Coord arcsec 2000 120400.35-101746.1
Hipparcos 2
HIP 58830 Sn 55 So 3 Nc 2
RArad 3.1590716287 DErad -0.1797017293 Plx 9.54 PmRA -12.11
PmDE 10.49 E RArad 0.57 E DErad 0.34 E Plx 0.66
E pmRA 0.55 E pmDE 0.38 Hpmag 6.6703 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.315 E BV 0.007
VI 0.36
CCDM
Ccdm 12040-1018 RComp Comp A Note1
Note2 Discov num DRAs 0.35 DDEs 14.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.0 Sp A2 PmNote *
PmRA -11 PmDE 12 Dm number -09 3425 Cat1 BD
Name2 157069 Cat2 SAO HD 104788 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 58830
 
 
12040-1018 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120400.36-101746.0 Mag 8.16 Calc delta mag 1.17
Calc coord yes
CCDM
Ccdm 12040-1018 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.34 DDEs 13.9
R dRAs 82 Year 1991 Theta 221 Rho 0.2
Obs 1 Vmag 8.2 Sp PmNote *
PmRA -11 PmDE 12 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 58830