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Current system
13376-0752
STF 1763 AC


Nearby doubles
26' : 13362-0806
OCC 87

40' : 13358-0723
KPP2371

59' : 13373-0851
KPP2744

64' : 13346-0837
GMC 3

67' : 13343-0837
BU 114

78' : 13416-0842
GWP2060

79' : 13386-0910
A 80

92' : 13315-0800
LDS4371

95' : 13403-0918
J 1607

100' : 13423-0903
GWP2062

100' : 13383-0931
GWP2048AB

105' : 13311-0834
GWP2037

106' : 13447-0757
NSN 120

108' : 13351-0933
FMR 4

110' : 13421-0918
BRT 448

111' : 13345-0611
KPP2124

112' : 13302-0734
GWP2034

112' : 13382-0944
CPT 1

118' : 13303-0834
LDS 448

124' : 13429-0616
UC 2596

126' : 13300-0842
WNO 46AB

133' : 13437-0929
LDS6282

134' : 13393-0541
J 2660

136' : 13304-0628
STF1750

145' : 13434-0556
LDS6281

153' : 13391-1023
FAL 41



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

13376-0752 STF 1763 AC

 
 
13h 37m 35.30s -07° 52' 16.6" P.A. 327.00 sep 138.9 mag 7.79,12.28 Sp K0III dist. 195.69 pc (638.34 l.y.)
 
 
Coord 2000 13376-0752 Discov num STF1763 Comp AC Coord arcsec 2000 13 37 35.30 -07 52 16.6
Date first 1912 Date last 2015 Obs 4
Pa first 328 Pa last 326.9 P.A. Now (θ) 326.9°
Sep first 141.0 Sep last 138.948 Sep. Now (ρ) 138.948"
Mag pri 7.79 Mag sec 12.28 delta mag (ΔM) 4.49 Spectral class K0III (yellow-orange)
Pri motion ra -011 Sec motion ra -003
Pri motion dec +001 Sec motion dec -004
Notes N (See Notes)
rPM=0.854
This double is not physical.
 
 
13376-0752 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 81 Vir 139447 13 37 35 -07 52 17 STF 1763 AB 2017 92 39 2.7 7.79 8.08 0.29
Show 139447 13 37 35 -07 52 17 STF 1763 AC 2015 4 327 138.9 7.79 12.28 4.49 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo SAO 139447 HIP 66465 Tycho2 5546-00683-2
Gaia DR2 3630509368246455936 HD 118511 BD BD-07 3661 Flamsteed 81 Virginis
Flamsteed name 81 Vir Distance 195.69 Distance ly 638.34
 
 
WDS 13376-0752 STF 1763 AC : NOTES
 
 
discov_num notes refcode
STF1763 AB: H 1 80. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13376-0752 STF1763 AC 1999 2 328 139.9 7.79 11.70 K0III D 133735.20-075218.8
13376-0752 STF1763 AC 2000 3 327 138.9 7.79 11.70 K0III N D 133735.20-075218.8
13376-0752 STF1763 AC 2015 4 327 138.9 7.79 12.28 K0III N 133735.30-075216.6

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

 
 
WDS 13376-0752 STF 1763 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13376-0752 STF 1763 AC : MEASURES
 
 
No records found.

 
 
WDS 13376-0752 : VIRTUAL EYEPIECE
 
 

13376-0752 STF1763A mag 7.79 Sp K0III 13376-0752 STF1763B sep 2.7 P.A. 38.30 mag 8.08 13376-0752 STF1763C sep 138.6 P.A. 327.10 mag 12.28 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 13376-0752 : ALADIN DSS IMAGE @ 13h 37m 35.30s -07° 52' 16.6"
 
 
 
 
WDS 13376-0752 STF 1763 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13376-0752 STF1763AC distance=0' 13362-0806 OCC 87 distance=26' 13358-0723 KPP2371 distance=40' 13373-0851 KPP2744 distance=59' 13346-0837 GMC 3 distance=64' 13343-0837 BU 114 distance=67' 13416-0842 GWP2060 distance=78' 13386-0910 A 80 distance=79' 13315-0800 LDS4371 distance=92' 13403-0918 J 1607 distance=95' 13423-0903 GWP2062 distance=100' 13383-0931 GWP2048AB distance=100' 13311-0834 GWP2037 distance=105' 13447-0757 NSN 120 distance=106' 13351-0933 FMR 4 distance=108' 13421-0918 BRT 448 distance=110' 13345-0611 KPP2124 distance=111' 13302-0734 GWP2034 distance=112' 13382-0944 CPT 1 distance=112' 13303-0834 LDS 448 distance=118' 13429-0616 UC 2596 distance=124' 13300-0842 WNO 46AB distance=126' 13300-0842 MRA 19Ba,Bb distance=126' 13437-0929 LDS6282 distance=133' 13393-0541 J 2660 distance=134' 13304-0628 STF1750 distance=136' 13434-0556 LDS6281 distance=145' 13391-1023 FAL 41 distance=153' 13399-0522 GWP2054 distance=155' 13480-0801 GWP2091 distance=156' 13406-0515 DAM1248 distance=164' 13269-0846 MRA 18 distance=167' 13279-0627 GWP2027 distance=168' 13385-1042 J 3001 distance=171' 13279-0621 GWP2026 distance=171' 13445-1009 HDS1932 distance=171' 13290-0557 GWP2030 distance=172' 13458-0951 GWP2079AB distance=172' 13458-0951 GWP2080AC distance=172' 13399-1041 GWP2053 distance=173' 13484-0651 LDS4409 distance=173' 13427-0517 HJ 1239 distance=174' 13376-1046 J 2902 distance=175' 13376-1048 UC 2570BC distance=176' 13376-1048 STF1762AB distance=176' 13376-1048 UC 2570AC distance=176' 13375-1049 RAO 584 distance=177' 13354-0456 A 12 distance=180' 13472-0943 KUI 65 distance=181' 13390-1052 LDS6280 distance=182' 13434-0513 SKF1081 distance=182' 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 13376-0752 STF1763 AB 39 2.7
Show 13376-0752 STF1763 AC 327 138.9
Show 13362-0806 OCC 87 -1 0.1 26
Show 13358-0723 KPP2371 169 20.4 40
Show 13373-0851 KPP2744 213 1.2 59
Show 13346-0837 GMC 3 272 10.5 64
Show 13343-0837 BU 114 172 1.3 67
Show 13416-0842 GWP2060 120 272.1 78
Show 13386-0910 A 80 29 6.6 79
Show 13315-0800 LDS4371 31 31.4 92
Show 13403-0918 J 1607 214 6.3 95
Show 13423-0903 GWP2062 353 14.6 100
Show 13383-0931 GWP2048 AB 122 28.7 100
Show 13311-0834 GWP2037 150 8.3 105
Show 13447-0757 NSN 120 328 5.5 106
Show 13351-0933 FMR 4 315 3.2 108
Show 13421-0918 BRT 448 5 4.2 110
Show 13345-0611 KPP2124 190 17.2 111
Show 13302-0734 GWP2034 241 294.3 112
Show 13382-0944 CPT 1 208 10.5 112
Show 13303-0834 LDS 448 199 502.4 118
Show 13429-0616 UC 2596 131 74.0 124
Show 13300-0842 WNO 46 AB 161 11.6 126
Show 13300-0842 MRA 19 Ba,Bb 339 0.1 126
Show 13437-0929 LDS6282 130 115.6 133
Show 13393-0541 J 2660 182 6.3 134
Show 13304-0628 STF1750 17 30.1 136
Show 13434-0556 LDS6281 355 45.1 145
Show 13391-1023 FAL 41 2 17.4 153
Show 13399-0522 GWP2054 119 24.7 155
Show 13480-0801 GWP2091 143 21.7 156
Show 13406-0515 DAM1248 4 8.8 164
Show 13269-0846 MRA 18 30 1.2 167
Show 13279-0627 GWP2027 165 13.9 168
Show 13385-1042 J 3001 -1 -1.0 171
Show 13279-0621 GWP2026 12 139.6 171
Show 13445-1009 HDS1932 180 0.3 171
Show 13290-0557 GWP2030 316 49.6 172
Show 13458-0951 GWP2079 AB 357 6.8 172
Show 13458-0951 GWP2080 AC 43 7.2 172
Show 13399-1041 GWP2053 328 50.6 173
Show 13484-0651 LDS4409 3 22.1 173
Show 13427-0517 HJ 1239 5 13.3 174
Show 13376-1046 J 2902 167 4.5 175
Show 13376-1048 UC 2570 BC 254 81.3 176
Show 13376-1048 STF1762 AB 275 4.4 176
Show 13376-1048 UC 2570 AC 257 85.6 176
Show 13375-1049 RAO 584 325 0.4 177
Show 13354-0456 A 12 349 4.7 180
Show 13472-0943 KUI 65 327 0.1 181
Show 13390-1052 LDS6280 116 4.4 182

 
 
WDS 13376-0752 : COMPONENTS
 
 
  A B
B pa=38.3°
sep=2.68"
 
C pa=327.1°
sep=138.56"
pa=326.1°
sep=137.72"
 
 
13376-0752 A
 
 
Name 81 Vir Coord arcsec 2000 133735.30-075216.6 Mag 7.79 Spectral class K0III (yellow-orange)
PmRA -11.00 PmDE 1.0 SAO 139447 HIP 66465
Tycho2 5546-00683-2 HD 118511 GC 18413 ADS 8972
BD BD-07 3661 Flamsteed 81 Virginis Flamsteed name 81 Vir
Tycho2
Tycho2 5546-00683-2 Pflag P RAmdeg 204.39678922 DEmdeg -7.87167296
PmRA -25.6 PmDE -9.9 E RAmdeg 7 E DEmdeg 9
E pmRA 2.8 E pmDE 2.9 EpRAm 1991.64 EpDEm 1991.22
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.9 BTmag 8.959 E BTmag 0.019 VTmag 7.794
E VTmag 0.013 Prox 27 TYC T HIP 66465
CCDM A RAdeg 204.39665778 DEdeg -7.87187528 EpRA 1990 1.71
EpDE 1990 1.32 E RAdeg 6.0 E DEdeg 7.8 Posflg D
Corr 0.0
SAO
SAO 139447 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 -0.004 Vmag 7.1 SpType K2
Double code Source 70 CatNum 18413 DM BD-07 3661
DMcomp BDsup HD 118511 M HD 0
GC 18413 RA1950rad 3.55595128 DE1950rad -0.13294582 PmRA2000 -0.0005
PmDE2000 0.001
Hipparcos
Catalog H HIP 66465 Proxy H RAhms 13 37 35.20
DEdms -07 52 18.8 Vmag 7.05 VarFlag R Vmag G
RAdeg 204.397 DEdeg -7.87188 AstroRef A Plx 3.45
CCDM 13376-0752 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 40 Rho 2.691 HD 118511 BD BD-07 3661
CD CP Dm number -07 3661 VIred 0.7
SpType K0III... R SpType Coord arcsec 2000 133735.20-075218.8
Hipparcos 2
HIP 66465 Sn 15 So 3 Nc 2
RArad 3.5673946725 DErad -0.1373901619 Plx 5.11 PmRA -15.21
PmDE -7.93 E RArad 0.67 E DErad 0.54 E Plx 0.8
E pmRA 1.01 E pmDE 0.66 Hpmag 7.2101 E Hpmag 0.0015
SHp 0.011 VA 0 BV 0.987 E BV 0.02
VI 0.97
CCDM
Ccdm 13376-0752 RComp Comp A Note1
Note2 Discov num DRAs -0.73 DDEs -17.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.9 Sp K2 PmNote *
PmRA -12 PmDE -5 Dm number -07 3661 Cat1 BD
Name2 139447 Cat2 SAO HD 118511 M HD
ADS BDS A 8972 M ADS BDS N IDS IDS 13324S0722A
HIC 66465
 
 
13376-0752 B
 
 
Coord arcsec 2000 133735.41-075214.5 Mag 8.08 PmRA -26.00 PmDE -10.0
HIP 66465 Tycho2 5546-00683-1 Calc delta mag 0.29 Calc coord yes
Tycho2
Tycho2 5546-00683-1 Pflag P RAmdeg 204.39678922 DEmdeg -7.87167296
PmRA -25.6 PmDE -9.9 E RAmdeg 7 E DEmdeg 9
E pmRA 2.8 E pmDE 2.9 EpRAm 1991.64 EpDEm 1991.22
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.9 BTmag 9.221 E BTmag 0.021 VTmag 8.081
E VTmag 0.014 Prox 27 TYC T HIP 66465
CCDM B RAdeg 204.39714250 DEdeg -7.87130139 EpRA 1990 1.70
EpDE 1990 1.32 E RAdeg 7.1 E DEdeg 9.4 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 66465 Proxy H RAhms 13 37 35.20
DEdms -07 52 18.8 Vmag 7.05 VarFlag R Vmag G
RAdeg 204.397 DEdeg -7.87188 AstroRef A Plx 3.45
CCDM 13376-0752 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 40 Rho 2.691 HD 118511 BD BD-07 3661
CD CP Dm number -07 3661 VIred 0.7
SpType K0III... R SpType Coord arcsec 2000 133735.20-075218.8
Hipparcos 2
HIP 66465 Sn 15 So 3 Nc 2
RArad 3.5673946725 DErad -0.1373901619 Plx 5.11 PmRA -15.21
PmDE -7.93 E RArad 0.67 E DErad 0.54 E Plx 0.8
E pmRA 1.01 E pmDE 0.66 Hpmag 7.2101 E Hpmag 0.0015
SHp 0.011 VA 0 BV 0.987 E BV 0.02
VI 0.97
CCDM
Ccdm 13376-0752 RComp Comp B Note1
Note2 Discov num STF1763 DRAs DDEs
R dRAs Year 1830 Theta 041 Rho 2.8
Obs 99 Vmag 7.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8972 M ADS BDS N IDS IDS 13324S0722B
HIC 66465
 
 
13376-0752 C
 
 
Coord arcsec 2000 133730.24-075020.2 Mag 12.28 PmRA -3.00 PmDE -4.0
Calc delta mag 4.49 Calc coord yes
CCDM
Ccdm 13376-0752 RComp Comp C Note1
Note2 Discov num STF1763 DRAs DDEs
R dRAs Year 1912 Theta 328 Rho 14.1
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8972 M ADS BDS N IDS IDS 13324S0722C
HIC