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Doubles in session


Current system
15566-1450
VIG 18
HR Lib


Nearby doubles
39' : 15540-1441
UC 3084

73' : 15571-1602
HJ 1281

75' : 15546-1341
STF3099

75' : 16017-1455
GWP2578

77' : 16016-1513
FAL 52

88' : 15523-1347
RAO 666

99' : 16034-1453
AHD 18

103' : 15496-1437
GWP2556

104' : 15545-1311
LDS4599

104' : 15540-1313
GWP2562

106' : 16030-1538
UC 3107

108' : 16036-1417
TVB 283

116' : 15531-1634
HDS2237

116' : 16003-1632
ENG 55

121' : 15577-1649
HDS2248

121' : 15538-1644
OCC 985

124' : 16038-1345
UC 3113

130' : 15549-1658
ALD 57

131' : 16031-1321
GWP2581

134' : 15495-1615
UC 3069

149' : 15464-1425
WIS 294

154' : 15520-1232
HU 153

157' : 15524-1714
SKI 9AB

157' : 15473-1610
HJ 1278

158' : 15457-1443
HU 478AB

158' : 16072-1418
UC 3120



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.

15566-1450 VIG 18 (HR Lib)

 
 
15h 56m 33.33s -14° 49' 45.7" P.A. 77.00 sep 6.7 mag 6.11,19.00 Sp A2 dist. 51.1 pc (166.69 l.y.)
 
 
Coord 2000 15566-1450 Discov num VIG  18 Comp Coord arcsec 2000 15 56 33.33 -14 49 45.7
Date first 2009 Date last 2009 Obs 1
Pa first 77 Pa last 76.6 P.A. Now (θ) 76.6°
Sep first 6.7 Sep last 6.67 Sep. Now (ρ) 6.67"
Mag pri 6.11 Mag sec 19.00 delta mag (ΔM) 12.89 Spectral class A2 (white)
Pri motion ra +071 Sec motion ra
Pri motion dec -035 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name HR Lib Constellation Libra SAO 159587 HIP 78078
Tycho2 5622-01574-1 Gaia DR2 6262796555119019392 HD 142703 HR 5930
GC 21397 BD BD-14 4314 Distance 51.1 Distance ly 166.69
 
 
WDS 15566-1450 VIG 18 (HR Lib) : NOTES
 
 
discov_num notes refcode
VIG 18 Optical/physical nature of the faint companion is undefined. Vig2012
 
 
REFERENCES
 
 
refcode metd author reference
Vig2012 A - Vigan, A., Patience, J., Marois, C., Bonavita, M., DeRosa, R.J., Macintosh, B., 2012A&A...544A...9V
Vig2012 Song, I., Royon, R., Zuckerman, B., Lafreniere, D., & Barman, T.
Vig2012 A&A 544, A9, 2012
Vig2012 (measures include 5-sigma detection limits for separations 0.5" - 10")
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15566-1450 VIG 18 2009 1 77 6.7 6.11 19.00 A2 N 155633.33-144945.7

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

 
 
WDS 15566-1450 VIG 18 (HR Lib) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15566-1450 VIG 18 (HR Lib) : MEASURES
 
 
No records found.

 
 
WDS 15566-1450 (HR Lib) : VIRTUAL EYEPIECE
 
 

15566-1450 VIG 18A mag 6.11 Sp A2 15566-1450 VIG 18B sep 6.5 P.A. 76.20 mag 19 virtual eyepiece
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Radius:
Components only
 
 
WDS 15566-1450 (HR Lib) : ALADIN DSS IMAGE @ 15h 56m 33.33s -14° 49' 45.7"
 
 
 
 
WDS 15566-1450 VIG 18 (HR Lib) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15566-1450 VIG 18 distance=1' 15540-1441 UC 3084 distance=39' 15571-1602 HJ 1281 distance=73' 15546-1341 STF3099 distance=75' 16017-1455 GWP2578 distance=75' 16016-1513 FAL 52 distance=77' 15523-1347 RAO 666 distance=88' 16034-1453 AHD 18 distance=99' 15496-1437 GWP2556 distance=103' 15545-1311 LDS4599 distance=104' 15540-1313 GWP2562 distance=104' 16030-1538 UC 3107 distance=106' 16036-1417 TVB 283 distance=108' 15531-1634 HDS2237 distance=116' 16003-1632 ENG 55 distance=116' 15577-1649 HDS2248 distance=121' 15538-1644 OCC 985 distance=121' 16038-1345 UC 3113 distance=124' 15549-1658 ALD 57 distance=130' 16031-1321 GWP2581 distance=131' 15495-1615 UC 3069 distance=134' 15464-1425 WIS 294 distance=149' 15520-1232 HU 153 distance=154' 15524-1714 SKI 9AB distance=157' 15524-1714 FOX9010AC distance=157' 15473-1610 HJ 1278 distance=157' 15457-1443 HU 478AB distance=158' 15457-1443 HU 478AC distance=158' 16072-1418 UC 3120 distance=158' 16072-1424 LDS4631 distance=158' 15457-1511 GLP 11 distance=159' 16035-1247 UC 3109 distance=159' 16071-1404 NSN 153 distance=160' 15543-1726 J 1588AB distance=160' 15543-1726 J 1588BC distance=160' 16026-1230 HDS2263 distance=165' 15567-1736 LDS4605 distance=167' 15592-1734 TDS9711 distance=169' 15450-1510 STF3095 distance=169' 16006-1739 RST2992 distance=180' 15542-1152 UC 3085 distance=181' 16011-1742 ARA 243 distance=185' 16073-1309 KPP2778 distance=187' 16094-1416 TDS9776 distance=190' 15588-1758 MET 66 distance=191' 15446-1324 BRT2741 distance=194' 15564-1805 LDS4603 distance=196' 15469-1707 HDS2221 distance=196' 16071-1657 KOU 51GH distance=198' 16071-1657 LAF 111GI distance=198' 16071-1657 LAF 111GJ distance=198' 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 15566-1450 VIG 18 77 6.7 1
Show 15540-1441 UC 3084 131 26.4 39
Show 15571-1602 HJ 1281 237 35.2 73
Show 15546-1341 STF3099 111 2.4 75
Show 16017-1455 GWP2578 158 41.1 75
Show 16016-1513 FAL 52 68 19.6 77
Show 15523-1347 RAO 666 216 8.0 88
Show 16034-1453 AHD 18 4 5.9 99
Show 15496-1437 GWP2556 14 40.4 103
Show 15545-1311 LDS4599 69 158.3 104
Show 15540-1313 GWP2562 340 10.0 104
Show 16030-1538 UC 3107 40 57.1 106
Show 16036-1417 TVB 283 142 21.8 108
Show 15531-1634 HDS2237 282 0.5 116
Show 16003-1632 ENG 55 335 145.4 116
Show 15577-1649 HDS2248 117 0.7 121
Show 15538-1644 OCC 985 -1 0.1 121
Show 16038-1345 UC 3113 42.0 124
Show 15549-1658 ALD 57 98 5.3 130
Show 16031-1321 GWP2581 19 14.0 131
Show 15495-1615 UC 3069 330 55.8 134
Show 15464-1425 WIS 294 118 999.9 149
Show 15520-1232 HU 153 69 0.4 154
Show 15524-1714 SKI 9 AB 270 2.4 157
Show 15524-1714 FOX9010 AC 285 40.2 157
Show 15473-1610 HJ 1278 130 28.6 157
Show 15457-1443 HU 478 AB 340 4.0 158
Show 15457-1443 HU 478 AC 261 63.8 158
Show 16072-1418 UC 3120 131 46.1 158
Show 16072-1424 LDS4631 36 59.4 158
Show 15457-1511 GLP 11 204 20.2 159
Show 16035-1247 UC 3109 66 50.1 159
Show 16071-1404 NSN 153 259 36.9 160
Show 15543-1726 J 1588 AB 168 9.0 160
Show 15543-1726 J 1588 BC 145 16.9 160
Show 16026-1230 HDS2263 225 0.1 165
Show 15567-1736 LDS4605 135 28.6 167
Show 15592-1734 TDS9711 248 0.6 169
Show 15450-1510 STF3095 323 3.2 169
Show 16006-1739 RST2992 81 2.4 180
Show 15542-1152 UC 3085 141 28.8 181
Show 16011-1742 ARA 243 117 13.4 185
Show 16073-1309 KPP2778 1 4.2 187
Show 16094-1416 TDS9776 317 0.5 190
Show 15588-1758 MET 66 226 9.1 191
Show 15446-1324 BRT2741 64 4.6 194
Show 15564-1805 LDS4603 38 3.6 196
Show 15469-1707 HDS2221 336 0.1 196
Show 16071-1657 KOU 51 GH 54 1.1 198
Show 16071-1657 LAF 111 GI 141 3.9 198
Show 16071-1657 LAF 111 GJ 114 5.5 198

 
 
WDS 15566-1450 : COMPONENTS
 
 
  A
B pa=76.2°
sep=6.46"
 
 
15566-1450 A
 
 
Componente originario normalizzato AB Name HR Lib Coord arcsec 2000 155633.33-144945.7 Mag 6.11
Spectral class A2 (white) PmRA 71.00 PmDE -35.0 SAO 159587
HIP 78078 Tycho2 5622-01574-1 HD 142703 HR 5930
GC 21397 BD BD-14 4314
Tycho2
Tycho2 5622-01574-1 Pflag RAmdeg 239.13905629 DEmdeg -14.82943699
PmRA 71.1 PmDE -35.0 E RAmdeg 3 E DEmdeg 4
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.65 EpDEm 1991.10
Num 16 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.1 BTmag 6.397 E BTmag 0.015 VTmag 6.146
E VTmag 0.010 Prox 999 TYC T HIP 78078
CCDM RAdeg 239.13888944 DEdeg -14.82935417 EpRA 1990 1.83
EpDE 1990 1.47 E RAdeg 3.4 E DEdeg 4.0 Posflg
Corr 0.0
SAO
SAO 159587 DelFlag RA1950 PmRA1950 0.0046
DE1950 PmDE1950 -0.031 Vmag 6.2 SpType A0
Double code Source 70 CatNum 21397 DM BD-14 4314
DMcomp BDsup HD 142703 M HD 0
GC 21397 RA1950rad 4.16146865 DE1950rad -0.25629269 PmRA2000 0.0048
PmDE2000 -0.027
Hipparcos
Catalog H HIP 78078 Proxy RAhms 15 56 33.33
DEdms -14 49 45.7 Vmag 6.11 VarFlag R Vmag H
RAdeg 239.139 DEdeg -14.8294 AstroRef Plx 18.89
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 142703 BD BD-14 4314
CD CP Dm number -14 4314 VIred 0.26
SpType A2Ib/II R SpType Coord arcsec 2000 155633.33-144945.7
Hipparcos 2
HIP 78078 Sn 5 So 0 Nc 1
RArad 4.1737608 DErad -0.2588210339 Plx 19.57 PmRA 70.92
PmDE -34.92 E RArad 0.38 E DErad 0.22 E Plx 0.4
E pmRA 0.47 E pmDE 0.35 Hpmag 6.1824 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.243 E BV 0.005
VI 0.27
 
 
15566-1450 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155633.76-144944.2 Mag 19 Calc delta mag 12.89
Calc coord yes