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Doubles in session


Current system
19011-3704
BSO 14 AB
HD 176269


Nearby doubles
7' : 19011-3657
JOY 7

11' : 19005-3656
KOH 112

12' : 19019-3657
VSP 1

13' : 19020-3658
BYJ 1

13' : 19016-3653
B 957AB

15' : 18598-3707
BOY 15

18' : 19025-3658
KOH 115

18' : 19024-3656
REP 4

21' : 19017-3645
KOH 114

24' : 18592-3712
WLT 2

27' : 19031-3713
REP 48

29' : 18588-3713
I 1114

32' : 19013-3632
BRT1793

39' : 19043-3659
KOH 116

45' : 19019-3620
B 958

49' : 19003-3616
HJ 5077AB

50' : 18573-3643
WLT 1AB

50' : 18584-3625
JSP 800

51' : 18576-3733
KOH 111

52' : 19046-3635
BRT1796

52' : 18571-3645
RSS 499AB

60' : 19026-3800
RST2083

60' : 18579-3618
JSP 798

60' : 18568-3734
UC 3734

61' : 18561-3653
UC 3730

62' : 19027-3606
HJ 5080



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.

19011-3704 BSO 14 AB (HD 176269)

 
 
19h 01m 04.30s -37° 03' 41.6" P.A. 280.00 sep 12.8 mag 6.33,6.58 Sp B8V+B9V dist. 42.75 pc (139.45 l.y.)
 
 
Coord 2000 19011-3704 Discov num BSO  14 Comp AB Coord arcsec 2000 19 01 04.30 -37 03 41.6
Date first 1837 Date last 2018 Obs 58
Pa first 283 Pa last 280 P.A. Now (θ) 280°
Sep first 13.0 Sep last 12.825 Sep. Now (ρ) 12.825"
Mag pri 6.33 Mag sec 6.58 delta mag (ΔM) 0.25 Spectral class B8V+B9V (blue-white/blue-white)
Pri motion ra -005 Sec motion ra -005
Pri motion dec -021 Sec motion dec -019
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.093 (< 0.3, Physical double)
This double is physical.
 
 
19011-3704 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 210816 19 01 04 -37 03 42 KOH 113 Aa,Ab 2001 1 99 0.1 6.60 7.90 1.30
Show HD 176269 210816 19 01 04 -37 03 42 BSO 14 AB 2018 58 280 12.8 6.33 6.58 0.25 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 176269 Constellation Corona Austrina SAO 210816 HIP 93368
Tycho2 7421-02295-1 Gaia DR2 6730822302462393088 HD 176269 HR 7169
GC 26099 CD CD-3713017 CP CP-37 8446 Distance 42.75
Distance ly 139.45
 
 
WDS 19011-3704 BSO 14 AB (HD 176269) : NOTES
 
 
discov_num notes refcode
BSO 14 B is CD-37@13017. Both components are spectroscopic binaries.
SWR 259. CPM pair Skf2004
 
 
REFERENCES
 
 
refcode metd author reference
Skf2004 - Skiff, B.A. ...................
Skf2004 private communication, 2004 (may not be properly precessed)
Skf2004 (coordinates and identifications for Stock & Wroblewski pairs)
 
 
DISCOVERER
 
 
idgroup discov author
1 BSO Brisbane Obs.
2 KOH Koehler, R. & Leinert, Ch.
12 KOH Koehler, R., Petr-Gotzens, M.G., McCaughrean, M.J., Bouvier, J., Duchene, G.,
12 KOH Quirrenbach, A., & Zinnecker, H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19011-3704 BSO 14 AB 2002 47 281 13.0 6.33 6.58 B8V B9V N D 190104.30-370341.6
19011-3704 BSO 14 AB 2009 48 278 13.2 6.33 6.58 B8V B9V N D 190104.30-370341.6
19011-3704 BSO 14 AB 2010 51 280 13.1 6.33 6.58 B8V B9V N D 190104.30-370341.6
19011-3704 BSO 14 AB 2013 55 280 12.9 6.33 6.58 B8V B9V N D 190104.30-370341.6
19011-3704 BSO 14 AB 2016 56 281 13.4 6.33 6.58 B8V+B9V NV 190104.30-370341.6
19011-3704 BSO 14 AB 2018 58 280 12.8 6.33 6.58 B8V+B9V NV 190104.30-370341.6

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

 
 
WDS 19011-3704 BSO 14 AB (HD 176269) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19011-3704 BSO 14 AB (HD 176269) : MEASURES
 
 
No records found.

 
 
WDS 19011-3704 (HD 176269) : VIRTUAL EYEPIECE
 
 

19011-3704 BSO 14A mag 6.33 Sp B8V 19011-3704 KOH 113Ab mag 7.9 19011-3704 BSO 14B sep 10.3 P.A. 282.50 mag 6.58 Sp B9V 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 19011-3704 (HD 176269) : ALADIN DSS IMAGE @ 19h 01m 04.30s -37° 03' 41.6"
 
 
 
 
WDS 19011-3704 BSO 14 AB (HD 176269) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19011-3704 BSO 14AB distance=0' 19011-3657 JOY 7 distance=7' 19005-3656 KOH 112 distance=11' 19019-3657 VSP 1 distance=12' 19020-3658 BYJ 1 distance=13' 19016-3653 B 957AB distance=13' 19016-3653 B 957AC distance=13' 19016-3653 CVN 13Ca,Cb distance=14' 18598-3707 BOY 15 distance=15' 19025-3658 KOH 115 distance=18' 19024-3656 REP 4 distance=18' 19017-3645 KOH 114 distance=21' 18592-3712 WLT 2 distance=24' 19031-3713 REP 48 distance=27' 18588-3713 I 1114 distance=29' 19013-3632 BRT1793 distance=32' 19043-3659 KOH 116 distance=39' 19019-3620 B 958 distance=45' 19003-3616 HJ 5077AB distance=49' 19003-3616 HJ 5077AC distance=49' 18573-3643 WLT 1AB distance=50' 18573-3643 KOH 110Ba,Bb distance=50' 18584-3625 JSP 800 distance=50' 18576-3733 KOH 111 distance=51' 19046-3635 BRT1796 distance=52' 18571-3645 RSS 499AB distance=52' 18571-3645 UC 3735AC distance=52' 19026-3800 RST2083 distance=60' 18579-3618 JSP 798 distance=60' 18568-3734 UC 3734 distance=60' 18561-3653 UC 3730 distance=61' 19027-3606 HJ 5080 distance=62' 18559-3712 UC 3728 distance=63' 19064-3704 HJ 5084 distance=65' 19039-3608 UC 3784 distance=66' 19040-3804 I 1391 distance=70' 18563-3623 B 2464 distance=71' 18578-3802 B 414 distance=71' 19013-3553 UC 3763 distance=71' 18552-3722 UC 3722 distance=73' 19056-3754 RST2086 distance=75' 19054-3610 HJ 5083 distance=75' 19014-3548 BRT1794 distance=77' 19049-3555 UC 3788 distance=84' 19081-3720 UC 3812 distance=86' 19026-3539 UC 3771 distance=87' 18581-3545 RSS 500 distance=87' 19075-3622 B 963AB distance=88' 19075-3622 B 963AC distance=88' 19074-3620 UC 3807 distance=88' 19065-3808 COO 231 distance=92' 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 19011-3704 KOH 113 Aa,Ab 99 0.1
Show 19011-3704 BSO 14 AB 280 12.8
Show 19011-3657 JOY 7 154 1.3 7
Show 19005-3656 KOH 112 110 0.1 11
Show 19019-3657 VSP 1 134 0.2 12
Show 19020-3658 BYJ 1 -1 -1.0 13
Show 19016-3653 B 957 AB 137 4.1 13
Show 19016-3653 B 957 AC 23 57.6 13
Show 19016-3653 CVN 13 Ca,Cb 189 0.3 14
Show 18598-3707 BOY 15 279 0.1 15
Show 19025-3658 KOH 115 339 0.2 18
Show 19024-3656 REP 4 58 4.5 18
Show 19017-3645 KOH 114 46 0.9 21
Show 18592-3712 WLT 2 46 2.4 24
Show 19031-3713 REP 48 44 2.1 27
Show 18588-3713 I 1114 279 1.3 29
Show 19013-3632 BRT1793 146 3.0 32
Show 19043-3659 KOH 116 278 0.2 39
Show 19019-3620 B 958 149 3.9 45
Show 19003-3616 HJ 5077 AB 95 7.9 49
Show 19003-3616 HJ 5077 AC 314 14.2 49
Show 18573-3643 WLT 1 AB 306 42.2 50
Show 18573-3643 KOH 110 Ba,Bb 262 0.4 50
Show 18584-3625 JSP 800 22 1.3 50
Show 18576-3733 KOH 111 282 2.9 51
Show 19046-3635 BRT1796 257 5.4 52
Show 18571-3645 RSS 499 AB 331 9.6 52
Show 18571-3645 UC 3735 AC 109 78.8 52
Show 19026-3800 RST2083 21 4.2 60
Show 18579-3618 JSP 798 73 4.2 60
Show 18568-3734 UC 3734 32 49.8 60
Show 18561-3653 UC 3730 180 43.1 61
Show 19027-3606 HJ 5080 246 5.5 62
Show 18559-3712 UC 3728 335 61.4 63
Show 19064-3704 HJ 5084 322 1.5 65
Show 19039-3608 UC 3784 286 29.5 66
Show 19040-3804 I 1391 120 0.3 70
Show 18563-3623 B 2464 326 5.8 71
Show 18578-3802 B 414 208 4.3 71
Show 19013-3553 UC 3763 157 68.4 71
Show 18552-3722 UC 3722 32 94.9 73
Show 19056-3754 RST2086 20 4.8 75
Show 19054-3610 HJ 5083 3 22.0 75
Show 19014-3548 BRT1794 176 4.2 77
Show 19049-3555 UC 3788 154 64.4 84
Show 19081-3720 UC 3812 271 28.3 86
Show 19026-3539 UC 3771 195 36.5 87
Show 18581-3545 RSS 500 188 7.4 87
Show 19075-3622 B 963 AB 62 3.1 88
Show 19075-3622 B 963 AC 93 20.9 88
Show 19074-3620 UC 3807 168 18.8 88

 
 
WDS 19011-3704 : COMPONENTS
 
 
  A Ab
Ab pa=100.7°
sep=0.06"
 
B pa=282.5°
sep=10.32"
pa=282.5°
sep=10.38"
 
 
19011-3704 A
 
 
Name HD 176270 Coord arcsec 2000 190104.30-370341.6 Mag 6.33 Spectral class B8V (blue-white)
PmRA -5.00 PmDE -21.0 SAO 210816 HIP 93371
Tycho2 7421-02295-1 HD 176270 HR 7170 GC 26100
CD CD-3713018
Tycho2
Tycho2 7421-02295-1 Pflag RAmdeg 285.26790827 DEmdeg -37.06154584
PmRA -5.6 PmDE -20.4 E RAmdeg 4 E DEmdeg 5
E pmRA 3.3 E pmDE 3.3 EpRAm 1991.67 EpDEm 1991.49
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.3
Q pmDE 0.5 BTmag 6.302 E BTmag 0.015 VTmag 6.327
E VTmag 0.010 Prox 128 TYC T HIP 93371
CCDM A RAdeg 285.26792444 DEdeg -37.06149778 EpRA 1990 1.69
EpDE 1990 1.52 E RAdeg 4.0 E DEdeg 4.5 Posflg
Corr 0.2
SAO
SAO 210816 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.039 Vmag 6.6 SpType B8
Double code Source 70 CatNum 26100 DM CD-3713018
DMcomp BDsup HD 176270 M HD 0
GC 26100 RA1950rad 4.96412706 DE1950rad -0.64808893 PmRA2000 0.0008
PmDE2000 -0.04
Hipparcos
Catalog H HIP 93371 Proxy RAhms 19 01 04.30
DEdms -37 03 41.4 Vmag 6.44 VarFlag R Vmag G
RAdeg 285.268 DEdeg -37.0615 AstroRef A Plx 12.92
CCDM 19011-3704 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 176270 BD
CD CD-3713018 CP Dm number -3713018 VIred 0.04
SpType B9.5IV: R SpType Coord arcsec 2000 190104.30-370341.4
Hipparcos 2
HIP 93371 Sn 95 So 3 Nc 1
RArad 4.978864449 DErad -0.6468452557 Plx 4.26 PmRA 6.03
PmDE -27.75 E RArad 4.93 E DErad 2.52 E Plx 4.38
E pmRA 7.44 E pmDE 4.21 Hpmag 6.3902 E Hpmag 0.0245
SHp 0.089 VA 0 BV 0.02 E BV 0.01
VI 0.04
CCDM
Ccdm 19011-3704 RComp Comp A Note1
Note2 Discov num DRAs -1.66 DDEs 18.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.6 Sp B8 PmNote *
PmRA 14 PmDE -27 Dm number -3713018 Cat1 CD
Name2 210816 Cat2 SAO HD 176270 M HD
ADS BDS M ADS BDS N IDS IDS 18543S3712A
HIC 93371
 
 
19011-3704 Ab
 
 
Coord arcsec 2000 190104.30-370341.6 Mag 7.9 Calc delta mag 1.3 Calc coord yes
 
 
19011-3704 B
 
 
Coord arcsec 2000 190103.46-370339.4 Mag 6.58 Spectral class B9V (blue-white) PmRA -5.00
PmDE -19.0 SAO 210815 HIP 93368 Tycho2 7421-02294-1
HD 176269 HR 7169 GC 26099 CD CD-3713017
CP CP-37 8446 Calc delta mag 0.02 Calc coord yes
Tycho2
Tycho2 7421-02294-1 Pflag RAmdeg 285.26356001 DEmdeg -37.06093162
PmRA 8.4 PmDE -29.3 E RAmdeg 4 E DEmdeg 5
E pmRA 3.3 E pmDE 3.3 EpRAm 1991.71 EpDEm 1991.61
Num 3 Q RAmdeg 1.8 Q DEmdeg 1.0 Q pmRA 1.6
Q pmDE 1.0 BTmag 6.534 E BTmag 0.015 VTmag 6.580
E VTmag 0.010 Prox 128 TYC T HIP 93368
CCDM B RAdeg 285.26353583 DEdeg -37.06086361 EpRA 1990 1.73
EpDE 1990 1.64 E RAdeg 4.2 E DEdeg 4.5 Posflg
Corr -0.1
SAO
SAO 210815 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.019 Vmag 6.8 SpType B8
Double code Source 70 CatNum 26099 DM CD-3713017
DMcomp BDsup HD 176269 M HD 0
GC 26099 RA1950rad 4.96404795 DE1950rad -0.64807153 PmRA2000 0.0009
PmDE2000 -0.02
Hipparcos
Catalog H HIP 93368 Proxy RAhms 19 01 03.25
DEdms -37 03 39.1 Vmag 6.73 VarFlag R Vmag G
RAdeg 285.264 DEdeg -37.0609 AstroRef B Plx 7.45
CCDM 19011-3704 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD 176269 BD
CD CD-3713017 CP CP-37 8446 Dm number -3713017 VIred 0.02
SpType B7/B8V R SpType Coord arcsec 2000 190103.25-370339.1
Hipparcos 2
HIP 93368 Sn 95 So 3 Nc 1
RArad 4.9787879444 DErad -0.6468339226 Plx 23.39 PmRA 16.05
PmDE -26.19 E RArad 7.42 E DErad 3.72 E Plx 6.47
E pmRA 10.63 E pmDE 6.01 Hpmag 6.6833 E Hpmag 0.0313
SHp 0 VA 0 BV 0.004 E BV 0.016
VI 0.02
CCDM
Ccdm 19011-3704 RComp Comp B Note1
Note2 Discov num BSO 14 DRAs -2.75 DDEs 21.4
R dRAs 10 Year 1837 Theta 281 Rho 12.7
Obs 20 Vmag 6.8 Sp B8 PmNote *
PmRA 12 PmDE -18 Dm number -3713017 Cat1 CD
Name2 210815 Cat2 SAO HD 176269 M HD
ADS BDS M ADS BDS N IDS IDS 18543S3712B
HIC 93368