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Doubles in session


Current system
12452+4717
BVD 224


Nearby doubles
30' : 12427+4733
TDS8493

31' : 12482+4714
LHS2637

50' : 12500+4708
GIC 110

51' : 12500+4727
TDS8543

54' : 12410+4645
SLW 757

59' : 12397+4737
TDS8476

64' : 12391+4702
CFN 9

68' : 12416+4814
LDS4251

69' : 12407+4627
CBL 391

73' : 12522+4733
CVR 668

76' : 12391+4634
CVR 660

87' : 12383+4808
TDS8464

88' : 12366+4706
UC 2370

91' : 12363+4724
TDS8454

93' : 12506+4604
ES 731

95' : 12378+4815
TDS8461

96' : 12523+4822
YSC 100

101' : 12354+4707
BVD 222

102' : 12524+4828
UC 2418

103' : 12478+4539
COU2104

107' : 12556+4729
SLW 797

113' : 12403+4537
ES 727

117' : 12547+4615
TDS8581

118' : 12347+4808
ES 924

128' : 12576+4728
HJ 2627

129' : 12384+4906
TDS8466



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.

12452+4717 BVD 224

 
 
12h 45m 10.81s +47° 17' 28.1" P.A. 125.00 sep 18.4 mag 12.80,18.20
 
 
Coord 2000 12452+4717 Discov num BVD 224 Comp Coord arcsec 2000 12 45 10.81 +47 17 28.1
Date first 1955 Date last 2016 Obs 14
Pa first 125 Pa last 124.8 P.A. Now (θ) 124.8°
Sep first 18.4 Sep last 18.391 Sep. Now (ρ) 18.391"
Mag pri 12.80 Mag sec 18.20 delta mag (ΔM) 5.4 Spectral class
Pri motion ra +068 Sec motion ra +070
Pri motion dec -086 Sec motion dec -087
Notes V (Proper motion indicates physical)
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Gaia DR2 1543135539904329856
 
 
WDS 12452+4717 BVD 224 : 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
12452+4717 BVD 224 1999 1 125 18.4 12.80 18.20 V 124510.81+471728.1
12452+4717 BVD 224 2010 2 125 18.3 12.80 18.20 V 124510.81+471728.1
12452+4717 BVD 224 2015 3 125 18.4 12.80 18.20 V 124510.81+471728.1
12452+4717 BVD 224 2016 14 125 18.4 12.80 18.20 V 124510.81+471728.1

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

 
 
WDS 12452+4717 BVD 224 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12452+4717 BVD 224 : MEASURES
 
 
No records found.

 
 
WDS 12452+4717 : VIRTUAL EYEPIECE
 
 

12452+4717 BVD 224A mag 12.8 12452+4717 BVD 224B sep 14.7 P.A. 135.70 mag 18.2 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 12452+4717 : ALADIN DSS IMAGE @ 12h 45m 10.81s +47° 17' 28.1"
 
 
 
 
WDS 12452+4717 BVD 224 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12452+4717 BVD 224 distance=0' 12427+4733 TDS8493 distance=30' 12482+4714 LHS2637 distance=31' 12500+4708 GIC 110 distance=50' 12500+4727 TDS8543 distance=51' 12410+4645 SLW 757 distance=54' 12397+4737 TDS8476 distance=59' 12391+4702 CFN 9 distance=64' 12416+4814 LDS4251 distance=68' 12407+4627 CBL 391 distance=69' 12522+4733 CVR 668 distance=73' 12391+4634 CVR 660 distance=76' 12383+4808 TDS8464 distance=87' 12366+4706 UC 2370 distance=88' 12363+4724 TDS8454 distance=91' 12506+4604 ES 731 distance=93' 12378+4815 TDS8461 distance=95' 12523+4822 YSC 100 distance=96' 12354+4707 BVD 222 distance=101' 12524+4828 UC 2418 distance=102' 12478+4539 COU2104 distance=103' 12556+4729 SLW 797 distance=107' 12403+4537 ES 727 distance=113' 12547+4615 TDS8581 distance=117' 12347+4808 ES 924 distance=118' 12576+4728 HJ 2627 distance=128' 12384+4906 TDS8466 distance=129' 12332+4802 TDS8432 distance=129' 12577+4628 LDS4301 distance=138' 12562+4557 TDS8600 distance=139' 12591+4709 HDS1821 distance=142' 12328+4828 LDS4227 distance=143' 12437+4942 TDS8505 distance=146' 12596+4706 SLW 805 distance=147' 12304+4734 SLN 70 distance=152' 12317+4824 KPP1488 distance=152' 12417+4945 CVR 662 distance=152' 12460+4949 STF1679AB distance=153' 12460+4949 STF1679AC distance=153' 12439+4950 BEM 1 distance=154' 12567+4537 STT 257AB distance=157' 12295+4703 BEM9001 distance=162' 12397+4444 COU1578 distance=164' 12344+4517 SKF2649 distance=165' 12380+4444 HJ 1219 distance=171' 13005+4608 LDS4305 distance=173' 12595+4901 BEM 3 distance=177' 12280+4753 ES 2642 distance=178' 12586+4916 BVD 225 distance=180' 13017+4617 TDS8649AB distance=181' 12279+4815 SLW 727 distance=183' 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 12452+4717 BVD 224 125 18.4
Show 12427+4733 TDS8493 133 0.5 30
Show 12482+4714 LHS2637 169 0.8 31
Show 12500+4708 GIC 110 218 73.1 50
Show 12500+4727 TDS8543 219 0.5 51
Show 12410+4645 SLW 757 201 20.4 54
Show 12397+4737 TDS8476 94 0.6 59
Show 12391+4702 CFN 9 110 0.5 64
Show 12416+4814 LDS4251 169 19.8 68
Show 12407+4627 CBL 391 257 11.5 69
Show 12522+4733 CVR 668 100 27.0 73
Show 12391+4634 CVR 660 190 25.6 76
Show 12383+4808 TDS8464 147 0.4 87
Show 12366+4706 UC 2370 121 6.1 88
Show 12363+4724 TDS8454 90 0.5 91
Show 12506+4604 ES 731 348 11.7 93
Show 12378+4815 TDS8461 159 0.6 95
Show 12523+4822 YSC 100 145 0.3 96
Show 12354+4707 BVD 222 84 23.2 101
Show 12524+4828 UC 2418 268 44.0 102
Show 12478+4539 COU2104 306 1.5 103
Show 12556+4729 SLW 797 87 153.2 107
Show 12403+4537 ES 727 7 6.2 113
Show 12547+4615 TDS8581 133 0.5 117
Show 12347+4808 ES 924 218 4.1 118
Show 12576+4728 HJ 2627 133 17.5 128
Show 12384+4906 TDS8466 183 0.5 129
Show 12332+4802 TDS8432 187 2.6 129
Show 12577+4628 LDS4301 104 2.5 138
Show 12562+4557 TDS8600 71 0.7 139
Show 12591+4709 HDS1821 150 1.0 142
Show 12328+4828 LDS4227 299 8.1 143
Show 12437+4942 TDS8505 175 0.5 146
Show 12596+4706 SLW 805 273 9.7 147
Show 12304+4734 SLN 70 356 4.2 152
Show 12317+4824 KPP1488 61 11.2 152
Show 12417+4945 CVR 662 53 14.7 152
Show 12460+4949 STF1679 AB 208 5.9 153
Show 12460+4949 STF1679 AC 37 69.1 153
Show 12439+4950 BEM 1 204 9.6 154
Show 12567+4537 STT 257 AB 353 12.9 157
Show 12295+4703 BEM9001 134 22.2 162
Show 12397+4444 COU1578 66 1.4 164
Show 12344+4517 SKF2649 26 14.7 165
Show 12380+4444 HJ 1219 260 10.2 171
Show 13005+4608 LDS4305 21 23.2 173
Show 12595+4901 BEM 3 205 18.1 177
Show 12280+4753 ES 2642 257 29.2 178
Show 12586+4916 BVD 225 143 20.4 180
Show 13017+4617 TDS8649 AB 79 2.3 181
Show 12279+4815 SLW 727 47 30.4 183

 
 
WDS 12452+4717 : COMPONENTS
 
 
  A
B pa=135.7°
sep=14.67"
 
 
12452+4717 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124510.81+471728.1 Mag 12.8 PmRA 68.00
PmDE -86.0
 
 
12452+4717 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124511.82+471717.6 Mag 18.2 PmRA 70.00
PmDE -87.0 Calc delta mag 5.4 Calc coord yes