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Doubles in session


Current system
12223+4826
YSC 45 AB


Nearby doubles
41' : 12237+4904
CVR1427AB

51' : 12268+4803
CVR 655

58' : 12279+4815
SLW 727

63' : 12211+4927
FAR 36

66' : 12160+4807
HU 736

66' : 12280+4753
ES 2642

78' : 12253+4938
CVR 126

79' : 12151+4858
SLW 697

93' : 12175+4706
SHN 153

94' : 12317+4824
KPP1488

96' : 12252+4655
YSC 98

97' : 12304+4734
SLN 70

101' : 12129+4905
LDS4191

103' : 12122+4849
SKF1634

105' : 12328+4828
LDS4227

106' : 12190+4646
SLW 706

109' : 12215+5014
HDS1741

111' : 12295+4703
BEM9001

112' : 12332+4802
TDS8432

115' : 12160+5003
SLW 701

122' : 12271+5017
WIS 203

122' : 12113+4921
UC 2290

124' : 12156+5011
CVR1415

125' : 12115+4726
LDS4187

125' : 12098+4833
KPP1249

126' : 12347+4808
ES 924



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

12223+4826 YSC 45 AB

 
 
12h 22m 16.94s +48° 25' 48.4" P.A. 204.00 sep 0.9 mag 10.38, Sp K8V dist. 55.74 pc (181.82 l.y.)
 
 
Coord 2000 12223+4826 Discov num YSC  45 Comp AB Coord arcsec 2000 12 22 16.94 +48 25 48.4
Date first 2007 Date last 2019 Obs 4
Pa first 210 Pa last 204 P.A. Now (θ) 204°
Sep first 1.1 Sep last 0.9 Sep. Now (ρ) 0.9"
Mag pri 10.38 Mag sec delta mag (ΔM) Spectral class K8V (yellow-orange)
Pri motion ra +003 Sec motion ra
Pri motion dec +035 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12223+4826 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 Com 256934 12 22 17 +48 25 48 YSC 45 Aa,Ab 2015 1 48 0.3 10.38 12.10 1.72
Show 256934 12 22 17 +48 25 48 YSC 45 AB 2019 4 204 0.9 10.38 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV5581 Com Constellation Canes Venatici SAO 256934 HIP 60336
Tycho2 3455-01904-1 HD 107700 HR 4707 GC 16858
ADS 8530 CP CP-72 1240 Flamsteed 12 Comae Berenices Flamsteed name 12 Com
FK5 1318 Distance 55.74 Distance ly 181.82
Bayer or Flamsteed indentifiers not always match the correct constellation because of procession and proper motion of the star. (Com vs CVn)
 
 
WDS 12223+4826 YSC 45 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
YSC Yale-Southern Connecticut (from additional DD list - see HOR)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
12223+4826 YSC 45 AB 2019 4 204 0.9 10.38   K8V 122216.94+482548.4

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

 
 
WDS 12223+4826 YSC 45 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12223+4826 YSC 45 AB : MEASURES
 
 
No records found.

 
 
WDS 12223+4826 : VIRTUAL EYEPIECE
 
 

12223+4826 YSC 45A mag 10.38 Sp K8V 12223+4826 YSC 45Ab sep 0.3 P.A. 48.20 mag 12.1 12223+4826 YSC 45B sep 0.9 P.A. 204.00 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12223+4826 : ALADIN DSS IMAGE @ 12h 22m 16.94s +48° 25' 48.4"
 
 
 
 
WDS 12223+4826 YSC 45 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12223+4826 YSC 45AB distance=0' 12237+4904 KPP4376BC distance=41' 12237+4904 CVR1427AB distance=41' 12237+4904 KPP4376AC distance=41' 12268+4803 CVR 655 distance=51' 12279+4815 SLW 727 distance=58' 12211+4927 FAR 36 distance=63' 12160+4807 HU 736 distance=66' 12280+4753 ES 2642 distance=66' 12253+4938 CVR 126 distance=78' 12151+4858 SLW 697 distance=79' 12175+4706 SHN 153 distance=93' 12317+4824 KPP1488 distance=94' 12252+4655 YSC 98 distance=96' 12304+4734 SLN 70 distance=97' 12129+4905 LDS4191 distance=101' 12122+4849 SKF1634 distance=103' 12328+4828 LDS4227 distance=105' 12190+4646 SLW 706 distance=106' 12215+5014 HDS1741 distance=109' 12295+4703 BEM9001 distance=111' 12332+4802 TDS8432 distance=112' 12160+5003 SLW 701 distance=115' 12271+5017 WIS 203 distance=122' 12113+4921 UC 2290 distance=122' 12156+5011 CVR1415 distance=124' 12115+4726 LDS4187 distance=125' 12098+4833 KPP1249 distance=125' 12347+4808 ES 924 distance=126' 12218+4617 SLW 711 distance=129' 12138+4643 A 1849 distance=135' 12133+5009 CBL 594 distance=136' 12185+5037 COU2103 distance=137' 12170+5036 SLW 702 distance=141' 12303+5023 LDS3047 distance=141' 12092+4737 LDS4184 distance=142' 12076+4813 COU1907 distance=147' 12213+5059 HJ 2610 distance=154' 12363+4724 TDS8454 distance=155' 12354+4707 BVD 222 distance=155' 12378+4815 TDS8461 distance=155' 12261+4553 LDS4207 distance=159' 12093+4656 SKF 60 distance=159' 12163+5054 CRC 66 distance=159' 12383+4808 TDS8464 distance=161' 12288+5056 LDS3045 distance=162' 12123+4618 HJ 2602 distance=163' 12384+4906 TDS8466 distance=165' 12366+4706 UC 2370 distance=165' 12130+4610 FAR 63 distance=166' 12100+4636 ES 725 distance=166' 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 12223+4826 YSC 45 AB 204 0.9 0
Show 12223+4826 YSC 45 Aa,Ab 48 0.3 0
Show 12237+4904 KPP4376 BC 205 11.6 41
Show 12237+4904 CVR1427 AB 119 3.1 41
Show 12237+4904 KPP4376 AC 197 11.8 41
Show 12268+4803 CVR 655 336 19.2 51
Show 12279+4815 SLW 727 47 30.4 58
Show 12211+4927 FAR 36 335 0.3 63
Show 12160+4807 HU 736 178 0.4 66
Show 12280+4753 ES 2642 258 28.2 66
Show 12253+4938 CVR 126 343 21.9 78
Show 12151+4858 SLW 697 21 10.7 79
Show 12175+4706 SHN 153 -1 0.1 93
Show 12317+4824 KPP1488 61 11.2 94
Show 12252+4655 YSC 98 192 0.1 96
Show 12304+4734 SLN 70 356 4.2 97
Show 12129+4905 LDS4191 301 5.2 101
Show 12122+4849 SKF1634 169 2.8 103
Show 12328+4828 LDS4227 299 8.1 105
Show 12190+4646 SLW 706 171 140.0 106
Show 12215+5014 HDS1741 26 0.2 109
Show 12295+4703 BEM9001 134 22.2 111
Show 12332+4802 TDS8432 187 2.6 112
Show 12160+5003 SLW 701 33 10.9 115
Show 12271+5017 WIS 203 123 167.2 122
Show 12113+4921 UC 2290 211 7.8 122
Show 12156+5011 CVR1415 286 4.2 124
Show 12115+4726 LDS4187 65 31.0 125
Show 12098+4833 KPP1249 220 9.6 125
Show 12347+4808 ES 924 219 4.2 126
Show 12218+4617 SLW 711 83 33.8 129
Show 12138+4643 A 1849 6 0.1 135
Show 12133+5009 CBL 594 94 9.3 136
Show 12185+5037 COU2103 137 2.5 137
Show 12170+5036 SLW 702 149 153.7 141
Show 12303+5023 LDS3047 190 96.8 141
Show 12092+4737 LDS4184 180 30.5 142
Show 12076+4813 COU1907 358 2.9 147
Show 12213+5059 HJ 2610 141 25.2 154
Show 12363+4724 TDS8454 90 0.5 155
Show 12354+4707 BVD 222 84 23.2 155
Show 12378+4815 TDS8461 159 0.6 155
Show 12261+4553 LDS4207 309 14.5 159
Show 12093+4656 SKF 60 215 33.8 159
Show 12163+5054 CRC 66 188 1.9 159
Show 12383+4808 TDS8464 147 0.4 161
Show 12288+5056 LDS3045 169 18.0 162
Show 12123+4618 HJ 2602 227 20.5 163
Show 12384+4906 TDS8466 183 0.5 165
Show 12366+4706 UC 2370 121 6.1 165
Show 12130+4610 FAR 63 83 1.1 166

 
 
WDS 12223+4826 : COMPONENTS
 
 
  A Ab
Ab pa=48.2°
sep=0.33"
 
B pa=204.0°
sep=0.90"
pa=210.4°
sep=1.21"
 
 
12223+4826 A
 
 
Coord arcsec 2000 122216.94+482548.4 Mag 10.38 Spectral class K8V (yellow-orange) PmRA 3.00
PmDE 35.0 SAO 256934 HIP 60334 Tycho2 3455-01904-1
HD 107700 GC 16858 CP CP-72 1240 Flamsteed 12 Comae Berenices
Flamsteed name 12 Com
Tycho2
Tycho2 3455-01904-1 Pflag RAmdeg 185.57066565 DEmdeg 48.43011920
PmRA 11.4 PmDE 32.8 E RAmdeg 22 E DEmdeg 19
E pmRA 1.6 E pmDE 1.5 EpRAm 1987.69 EpDEm 1988.51
Num 6 Q RAmdeg 2.1 Q DEmdeg 0.9 Q pmRA 2.1
Q pmDE 0.9 BTmag 11.651 E BTmag 0.052 VTmag 10.473
E VTmag 0.030 Prox 999 TYC T HIP 60336
CCDM RAdeg 185.57062472 DEdeg 48.43004056 EpRA 1990 1.51
EpDE 1990 1.62 E RAdeg 24.7 E DEdeg 21.1 Posflg
Corr -0.3
SAO
SAO 256934 DelFlag RA1950 PmRA1950 -0.0076
DE1950 PmDE1950 -0.037 Vmag 6.8 SpType A2
Double code Source 70 CatNum 16858 DM CP-72 1240
DMcomp BDsup HD 107547 M HD 0
GC 16858 RA1950rad 3.22607988 DE1950rad -1.27804458 PmRA2000 -0.0095
PmDE2000 -0.031
Hipparcos
Catalog H HIP 60334 Proxy H RAhms 12 22 15.08
DEdms -73 30 13.2 Vmag 6.77 VarFlag R Vmag G
RAdeg 185.563 DEdeg -73.5037 AstroRef A Plx 7.97
CCDM -54.43 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 101 Rho 2.463 HD BD
CD CP CP-72 1240 Dm number -72 1240 VIred 0.16
SpType A4/A5V R SpType Coord arcsec 2000 122215.08-733013.2
Hipparcos 2
HIP 60334 Sn 15 So 3 Nc 2
RArad 3.2386822648 DErad -1.2828811954 Plx 7.52 PmRA -54.92
PmDE -11.71 E RArad 0.43 E DErad 0.39 E Plx 0.51
E pmRA 0.52 E pmDE 0.43 Hpmag E Hpmag 0.0008
SHp 0.008 VA 0 BV 0.161 E BV 0.013
VI 0.16
 
 
12223+4826 Ab
 
 
Coord arcsec 2000 122216.96+482548.6 Mag 12.1 Delta magnitude 1.72 Coordinate calculated yes
 
 
12223+4826 B
 
 
Coord arcsec 2000 122216.90+482547.6 Delta magnitude 10.38 Coordinate calculated yes