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Doubles in session


Current system
17541+2721
BVD 125
HD 163265


Nearby doubles
14' : 17549+2713
TDT 568AB

23' : 17525+2712
HJ 1307

25' : 17525+2707
UC 3434

38' : 17517+2700
GRV 968

43' : 17511+2704
YSC 240

48' : 17508+2701
CBL 72

50' : 17524+2805
KPP2487

55' : 17582+2724
HO 425

55' : 17502+2704
TDT 526

58' : 17556+2627
TDT 576

58' : 17578+2751
ALL 2

61' : 17575+2759
HO 423

62' : 17518+2814
STF2239

66' : 17532+2617
TDT 555

69' : 17508+2628
TDT 530

69' : 17573+2627
BRT 179

69' : 17507+2627
GRV 967

70' : 17494+2651
BRT3322AB

72' : 17488+2708
UC 3417

74' : 17577+2815
HO 424

77' : 17568+2613
KPP4070

79' : 17484+2738
TDT 515

86' : 17552+2557
TDT 570

89' : 17589+2620
COU 808

90' : 17477+2748
GIC 149AB

91' : 17564+2846
GRV 971



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.

17541+2721 BVD 125 (HD 163265)

 
 
17h 54m 05.10s +27° 20' 34.0" P.A. 32.00 sep 48.3 mag 8.15,9.92 Sp F6V+G7V dist. 109.05 pc (355.72 l.y.)
 
 
Coord 2000 17541+2721 Discov num BVD 125 Comp Coord arcsec 2000 17 54 05.10 +27 20 34.0
Date first 1901 Date last 2015 Obs 18
Pa first 32 Pa last 32.4 P.A. Now (θ) 32.4°
Sep first 49.4 Sep last 48.287 Sep. Now (ρ) 48.287"
Mag pri 8.15 Mag sec 9.92 delta mag (ΔM) 1.77 Spectral class F6V+G7V (yellow-white/yellow)
Pri motion ra -042 Sec motion ra -042
Pri motion dec -119 Sec motion dec -120
Notes V (Proper motion indicates physical)
rPM=0.008 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 163265 Constellation Hercules SAO 85526 HIP 87636
Tycho2 2098-00629-1 Gaia DR2 4583868275464887680 HD 163265 BD BD+27 2914
Distance 109.05 Distance ly 355.72
 
 
WDS 17541+2721 BVD 125 (HD 163265) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bvd2003 Ma j Benavides, R. ...................
Bvd2003 +Pa OAG Gen. Cat. 10,000 vis. double star meas. 1970-2003 (J2000.0), 2003
Bvd2003 +Z
Bvd2006 Pa j Benavides, R. (in Rica Romero, F.M.) 2006JDSO....2..118B
Bvd2006 +E2 JDSO 2, 118, 2006
Bvd2006b C u Benavides, R. 2006O&T....64...25B
Bvd2006b Obs. et Travaux 64, 25, 2006
Bvd2008a C u Benavides, R. ...................
Bvd2008a Astronomia, II Epoca No. 113, 64-65, 2008
Bvd2008b C u Benavides, R. ...................
Bvd2008b Astronomia, II Epoca No. 114, 64-65, 2008
Bvd2009 C u Benavides, R. 2009JDSO....5...43B
Bvd2009 +Pa JDSO 5, 43, 2009
Bvd2009 +Mb
Bvd2009b C u Benavides, R. 2009OED.....1....8B
Bvd2009b El Observador de Estrellas Dobles, Issue #1, 8, 2009
Bvd2009c C u Benavides, R. ...................
Bvd2009c Astronomia, II Epoca No. 115, 64-65, 2009
Bvd2009d C u Benavides, R. ...................
Bvd2009d Astronomia, II Epoca No. 116, 64-65, 2009
Bvd2009e Pa - Benavides, R. (in Rica Romero, F.M.) 2009JDSO....5...78B
Bvd2009e JDSO 5, 78, 2009
Bvd2009f C u Benavides, R. ...................
Bvd2009f Astronomia, II Epoca No. 120, 64-65, 2009
Bvd2009g C u Benavides, R. ...................
Bvd2009g Astronomia, II Epoca No. 121, 68-69, 2009
Bvd2009h C u Benavides, R. ...................
Bvd2009h Astronomia, II Epoca No. 123, 64-65, 2009
Bvd2009i C j Benavides, R. 2009OED.....3...32B
Bvd2009i El Observador de Estrellas Dobles, Issue #3, 32, 2009
Bvd2010 C u Benavides, R. ...................
Bvd2010 Astronomia, II Epoca No. 129, 64-65, 2010
Bvd2010b E+ u Benavides, R., Rica, F., Reina, E., Castellanos, J., Naves, R., Lahuerta, L., & . 2010JDSO....6...30B
Bvd2010b +C Lahuerta, S.
Bvd2010b +Ht JDSO 6, 30, 2010 (astrometry from CCD imaging, 2MASS, Tycho-2, AC2000, various
Bvd2010b +P+ DSS sources, including Palomar surveys and UK Schmidt survey)
Bvd2010c C u Benavides Palencia, Rafael ...................
Bvd2010c Astronomia, II Epoca No. 131, 64-65, 2010
Bvd2011 C j Benavides Palencia, Rafael 2011OED.....7...26B
Bvd2011 El Observador de Estrellas Dobles, Issue #7, 26, 2011
Bvd2011b C u Benavides Palencia, Rafael ...................
Bvd2011b Astronomia, II Epoca No. 148, 64-65, 2011
Bvd2011c C u Benavides Palencia, Rafael ...................
Bvd2011c Astronomia, II Epoca No. 150, 64-65, 2011
Bvd2012 C u Benavides Palencia, Rafael ...................
Bvd2012 Astronomia, II Epoca No. 152, 64-65, 2012
Bvd2012b C u Benavides Palencia, Rafael ...................
Bvd2012b Astronomia, II Epoca No. 154, 64-65, 2012
Bvd2012c C u Benavides Palencia, Rafael ...................
Bvd2012c Astronomia, II Epoca No. 155, 64-65, 2012
Bvd2012d E2 j Benavides Palencia, Rafael 2012OED.....9...42B
Bvd2012d El Observador de Estrellas Dobles, Issue #9, 42, 2012
Bvd2012e Al u Benavides Palencia, Rafael 2012OED.....9...91B
Bvd2012e +Cl El Observador de Estrellas Dobles, Issue #9, 91, 2012
Bvd2012f C u Benavides Palencia, Rafael ...................
Bvd2012f Astronomia, II Epoca No. 157-158, 72, 2012
Bvd2012g C u Benavides Palencia, Rafael ...................
Bvd2012g Astronomia, II Epoca No. 160, 64, 2012
Bvd2012h C u Benavides Palencia, Rafael ...................
Bvd2012h Astronomia, II Epoca No. 161, 48, 2012
Bvd2013 E2 j Benavides Palencia, Rafael 2013OED....11...27B
Bvd2013 El Observador de Estrellas Dobles, Issue #11, 27, 2013
Bvd2013b C u Benavides Palencia, Rafael ...................
Bvd2013b Astronomia, II Epoca No. 173, 71, 2013
Bvd2014a Cl u Benavides Palencia, Rafael 2014OED....12...21B
Bvd2014a El Observador de Estrellas Dobles, Issue #12, 21, 2014
Bvd2014b C j Benavides Palencia, Rafael ...................
Bvd2014b Astronomia, II Epoca No. 175, 65, 2014
Bvd2014c C u Benavides Palencia, Rafael ...................
Bvd2014c Astronomia, II Epoca No. 176, 65, 2014
Bvd2014d C u Benavides Palencia, Rafael ...................
Bvd2014d Astronomia, II Epoca No. 179, 64, 2014
Bvd2014e C u Benavides Palencia, Rafael ...................
Bvd2014e Astronomia, II Epoca No. 181-182, 71, 2014
Bvd2014f C u Benavides Palencia, Rafael ...................
Bvd2014f Astronomia, II Epoca No. 183, 64, 2014
Bvd2014g C u Benavides Palencia, Rafael ...................
Bvd2014g Astronomia, II Epoca No. 185, 62, 2014
Bvd2015a C u Benavides Palencia, Rafael ...................
Bvd2015a Astronomia, II Epoca No. 191, 62, 2015
Bvd2015b C u Benavides Palencia, Rafael ...................
Bvd2015b Astronomia, II Epoca No. 193-194, 70, 2015
Bvd2015c C u Benavides Palencia, Rafael ...................
Bvd2015c Astronomia, II Epoca No. 195, 62, 2015
Bvd2015d C u Benavides Palencia, Rafael ...................
Bvd2015d Astronomia, II Epoca No. 197, 62, 2015
Bvd2016a Cl u Benavides Palencia, Rafael 2016OED....16...50B
Bvd2016a El Observador de Estrellas Dobles, Issue #16, 50, 2016
Bvd2017a Cl u Benavides Palencia, Rafael 2017OED....19...10B
Bvd2017a El Observador de Estrellas Dobles, Issue #19, 10, 2017
Bvd2018a Cl u Benavides Palencia, Rafael 2018OED....21...19B
Bvd2018a El Observador de Estrellas Dobles, Issue #21, 19, 2018
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17541+2721 BVD 125 2009 6 33 48.3 8.15 9.92 F6V G7V V 175405.10+272034.0
17541+2721 BVD 125 2010 11 33 48.3 8.15 9.92 F6V+G7V V 175405.10+272034.0
17541+2721 BVD 125 2015 12 33 48.4 8.15 9.92 F6V+G7V V 175405.10+272034.0

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

 
 
WDS 17541+2721 BVD 125 (HD 163265) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17541+2721 BVD 125 (HD 163265) : MEASURES
 
 
No records found.

 
 
WDS 17541+2721 (HD 163265) : VIRTUAL EYEPIECE
 
 

17541+2721 BVD 125A mag 8.15 Sp F6V 17541+2721 BVD 125B sep 46.8 P.A. 29.40 mag 9.92 Sp G7V 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 17541+2721 (HD 163265) : ALADIN DSS IMAGE @ 17h 54m 05.10s +27° 20' 34.0"
 
 
 
 
WDS 17541+2721 BVD 125 (HD 163265) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17541+2721 BVD 125 distance=0' 17549+2713 TDT 568AB distance=14' 17549+2713 TDT 568AC distance=14' 17525+2712 HJ 1307 distance=23' 17525+2707 UC 3434 distance=25' 17517+2700 GRV 968 distance=38' 17511+2704 YSC 240 distance=43' 17508+2701 CBL 72 distance=48' 17524+2805 KPP2487 distance=50' 17582+2724 HO 425 distance=55' 17502+2704 TDT 526 distance=55' 17556+2627 TDT 576 distance=58' 17578+2751 ALL 2 distance=58' 17575+2759 HO 423 distance=61' 17518+2814 STF2239 distance=62' 17532+2617 TDT 555 distance=66' 17508+2628 TDT 530 distance=69' 17573+2627 BRT 179 distance=69' 17507+2627 GRV 967 distance=69' 17494+2651 BRT3322AB distance=70' 17488+2708 UC 3417 distance=72' 17577+2815 HO 424 distance=74' 17568+2613 KPP4070 distance=77' 17484+2738 TDT 515 distance=79' 17552+2557 TDT 570 distance=86' 17589+2620 COU 808 distance=89' 17477+2748 RAO 379BC distance=89' 17477+2748 GIC 149AB distance=90' 17564+2846 GRV 971 distance=91' 17549+2852 CBL 163 distance=92' 18009+2646 TDT 635 distance=98' 18009+2633 STF2263 distance=104' 17491+2601 SLW1213 distance=104' 17465+2743 TRN 2Aa,Ab distance=104' 17465+2743 STF2220A,BC distance=104' 17465+2743 ABT 14AD distance=104' 17465+2743 AC 7BC distance=105' 17465+2743 ABT 14BC,D distance=105' 17467+2759 ES 469AB distance=106' 17467+2759 ES 469BC distance=107' 17526+2536 A 234AB distance=107' 17526+2536 LBU 1AB,C distance=107' 17588+2554 SLE 87AB distance=107' 17588+2554 SLE 87AC distance=107' 17580+2547 UC 3459 distance=108' 17488+2557 KPP4063AB distance=110' 18010+2617 BU 1461 distance=113' 17545+2526 A 236 distance=115' 18018+2631 SLE 107 distance=115' 17520+2917 AZC 101 distance=120' 18031+2702 TDT 653 distance=122' 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 17541+2721 BVD 125 32 48.3
Show 17549+2713 TDT 568 AB 2 0.5 14
Show 17549+2713 TDT 568 AC 90 1.8 14
Show 17525+2712 HJ 1307 321 37.3 23
Show 17525+2707 UC 3434 30.3 25
Show 17517+2700 GRV 968 304 26.0 38
Show 17511+2704 YSC 240 153 0.4 43
Show 17508+2701 CBL 72 173 12.6 48
Show 17524+2805 KPP2487 23 22.3 50
Show 17582+2724 HO 425 144 5.5 55
Show 17502+2704 TDT 526 146 0.8 55
Show 17556+2627 TDT 576 216 0.5 58
Show 17578+2751 ALL 2 206 18.9 58
Show 17575+2759 HO 423 293 4.7 61
Show 17518+2814 STF2239 319 2.4 62
Show 17532+2617 TDT 555 260 0.9 66
Show 17508+2628 TDT 530 124 2.1 69
Show 17573+2627 BRT 179 74 2.2 69
Show 17507+2627 GRV 967 299 19.1 69
Show 17494+2651 BRT3322 AB 166 4.5 70
Show 17488+2708 UC 3417 47 32.6 72
Show 17577+2815 HO 424 204 1.4 74
Show 17568+2613 KPP4070 76 1.4 77
Show 17484+2738 TDT 515 282 0.5 79
Show 17552+2557 TDT 570 28 2.7 86
Show 17589+2620 COU 808 155 0.9 89
Show 17477+2748 RAO 379 BC 152 3.9 89
Show 17477+2748 GIC 149 AB 116 75.8 90
Show 17564+2846 GRV 971 237 73.0 91
Show 17549+2852 CBL 163 244 41.5 92
Show 18009+2646 TDT 635 229 0.6 98
Show 18009+2633 STF2263 158 7.7 104
Show 17491+2601 SLW1213 349 16.4 104
Show 17465+2743 TRN 2 Aa,Ab 255 1.8 104
Show 17465+2743 STF2220 A,BC 249 35.4 104
Show 17465+2743 ABT 14 AD 5 321.1 104
Show 17465+2743 AC 7 BC 27 1.0 105
Show 17465+2743 ABT 14 BC,D 10 335.0 105
Show 17467+2759 ES 469 AB 266 46.3 106
Show 17467+2759 ES 469 BC 148 4.2 107
Show 17526+2536 A 234 AB 160 0.1 107
Show 17526+2536 LBU 1 AB,C 253 34.6 107
Show 17588+2554 SLE 87 AB 42 8.7 107
Show 17588+2554 SLE 87 AC 44 18.1 107
Show 17580+2547 UC 3459 300 26.6 108
Show 17488+2557 KPP4063 AB 358 4.4 110
Show 18010+2617 BU 1461 185 23.0 113
Show 17545+2526 A 236 248 4.8 115
Show 18018+2631 SLE 107 205 13.3 115
Show 17520+2917 AZC 101 270 22.6 120
Show 18031+2702 TDT 653 26 0.7 122

 
 
WDS 17541+2721 : COMPONENTS
 
 
  A
B pa=29.4°
sep=46.80"
 
 
17541+2721 A
 
 
Componente originario normalizzato AB Name HD 163265 Coord arcsec 2000 175405.10+272034.0 Mag 8.15
Spectral class F6V (yellow-white) PmRA -42.00 PmDE -119.0 SAO 85526
HIP 87636 Tycho2 2098-00629-1 HD 163265 BD BD+27 2914
Tycho2
Tycho2 2098-00629-1 Pflag RAmdeg 268.52114273 DEmdeg 27.34251557
PmRA -42.1 PmDE -116.9 E RAmdeg 6 E DEmdeg 5
E pmRA 1.5 E pmDE 1.3 EpRAm 1991.16 EpDEm 1991.45
Num 9 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.1 BTmag 8.702 E BTmag 0.016 VTmag 8.191
E VTmag 0.011 Prox 484 TYC T HIP 87636
CCDM RAdeg 268.52125417 DEdeg 27.34278500 EpRA 1990 1.54
EpDE 1990 1.70 E RAdeg 5.5 E DEdeg 5.1 Posflg
Corr -0.1
SAO
SAO 85526 DelFlag RA1950 PmRA1950 -0.0028
DE1950 PmDE1950 -0.115 Vmag 7.9 SpType F8
Double code Source 34 CatNum 8517 DM BD+27 2914
DMcomp BDsup HD 163265 M HD 0
GC RA1950rad 4.67791855 DE1950rad 0.47739215 PmRA2000 -0.0026
PmDE2000 -0.115
Hipparcos
Catalog H HIP 87636 Proxy RAhms 17 54 05.10
DEdms +27 20 34.1 Vmag 8.15 VarFlag R Vmag H
RAdeg 268.521 DEdeg 27.3428 AstroRef Plx 9.35
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 163265 BD BD+27 2914
CD CP Dm number +27 2914 VIred 0.58
SpType F8 R SpType Coord arcsec 2000 175405.10+272034.1
Hipparcos 2
HIP 87636 Sn 5 So 0 Nc 1
RArad 4.6865800987 DErad 0.4772218997 Plx 9.17 PmRA -42.77
PmDE -117.83 E RArad 0.48 E DErad 0.54 E Plx 0.75
E pmRA 0.68 E pmDE 0.64 Hpmag 8.2561 E Hpmag 0.0017
SHp 0.015 VA 0 BV 0.485 E BV 0.012
VI 0.56
 
 
17541+2721 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175406.82+272114.8 Mag 9.92 Spectral class G7V (yellow)
PmRA -42.00 PmDE -120.0 Tycho2 2098-00496-1 Calc delta mag 1.77
Calc coord yes
Tycho2
Tycho2 2098-00496-1 Pflag RAmdeg 268.52929017 DEmdeg 27.35382852
PmRA -39.2 PmDE -123.3 E RAmdeg 19 E DEmdeg 19
E pmRA 2.2 E pmDE 2.2 EpRAm 1989.33 EpDEm 1990.12
Num 4 Q RAmdeg 1.9 Q DEmdeg 0.5 Q pmRA 1.9
Q pmDE 0.5 BTmag 10.753 E BTmag 0.040 VTmag 9.991
E VTmag 0.029 Prox 484 TYC T HIP
CCDM RAdeg 268.52939944 DEdeg 27.35411528 EpRA 1990 1.58
EpDE 1990 1.64 E RAdeg 20.8 E DEdeg 20.3 Posflg
Corr 0.1