12337+4121 BU 1433 AB (Chara)

 
 
12h 33m 44.54s +41° 21' 26.9" P.A. 199.00 sep 265.7 mag 4.31,10.70 Sp G0 dist. 8.44 pc (27.53 l.y.)
 
 
Coord 2000 12337+4121 Discov num BU 1433 Comp AB Coord arcsec 2000 12 33 44.54 +41 21 26.9
Date first 1835 Date last 2015 Obs 7
Pa first 228 Pa last 198.6 P.A. Now (θ) 198.6°
Sep first 297.0 Sep last 265.74 Sep. Now (ρ) 265.74"
Mag pri 4.31 Mag sec 10.70 delta mag (ΔM) 6.39 Spectral class G0 (yellow)
Pri motion ra -705 Sec motion ra -006
Pri motion dec +292 Sec motion dec -012
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.999
This double is not physical.
 
 
12337+4121 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 44230 12 33 45 +41 21 27 BNU 4 Aa,Ab 1978 1 43 0.1 4.26
Show Chara 44230 12 33 45 +41 21 27 BU 1433 AB 2015 7 199 265.7 4.31 10.70 6.39 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Chara Var name NSV5725 CVn Constellation Canes Venatici SAO 44230
HIP 61317 Tycho2 3020-02541-1 HD 109358 HR 4785
GC 17127 GL Gl 475 BD BD+42 2321 Bayer Beta Canum Venaticorum
Bayer name Bet CVn Flamsteed 8 Canum Venaticorum Flamsteed name 8 CVn FK5 470
Distance 8.44 Distance ly 27.53 Bayer greek β CVn
Other names Asterion
Meaning (dog's name), joy
 
 
WDS 12337+4121 BU 1433 AB (Chara) : NOTES
 
 
discov_num notes refcode
BNU 4 CHARA Array Limb-darkened diameter 1.238 +/- 0.030 mas, CIA2012e
R = 1.123 +/- 0.028 \rsun, L = 1.151 +/-0.018 \lsun,
Teff = 5653 +/- 72 K, M = 0.852 +/- 0.023 \msun,
Age = 14.2 +/- 2.1 Gyr.
NPOI Limb-darkened diameter 1.133 +/- 0.034 mas, Sp = G0V, NOI2018
R = 1.03 +/- 0.03 \rsun, Teff = 5966 +/-117 K, L = 1.2 +/- 0.1 \lsun.
 
 
REFERENCES
 
 
refcode metd author reference
CIA2012e not j Boyajian, T.S., McAlister, H.A., van Belle, G., Gies, D.R., ten Brummelaar, T.A., 2012ApJ...746..101B
CIA2012e von Braun, K., Farrington, C., Goldfinger, P.J., O'Brien, D., Parks, J.R., .
CIA2012e Richardson, N.D., Ridgway, S., Schaefer, G., Sturmann, L., Sturmann, J., Touhami, .
CIA2012e Y., Turner, N.H. & White, R. .
CIA2012e ApJ 746, 101, 2012 .
NOI2018 not j Baines, E.K., Armstrong, J.T., Schmitt, H.R., Zavala, R.T., Benson, J.A., Hutter, 2018AJ....155...30B
NOI2018 D.J., Tycner, C. & van Belle, G.T.
NOI2018 AJ 155, 30, 2018
 
 
DISCOVERER
 
 
idgroup discov author
1 BNU Bonneau, D.
15 BNU Bonneau, D., Chesneau, O., Mourard, D., Berio, Ph., Clausse, J.M., Delaa, O.,
15 BNU Marcotto, A., Perraut, K., Roussel, A., Spang,A., Stee, Ph., Tallon-Bosc,I. et al.
16 BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12337+4121 BU 1433 AB 2007 6 200 264.7 4.31 10.70 G0 D 123345.09+412124.4
12337+4121 BU 1433 AB 2015 7 199 265.7 4.31 10.70 G0 NU 123344.54+412126.9

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WDS 12337+4121 BU 1433 AB (Chara) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12337+4121 BU 1433 AB (Chara) : MEASURES
 
 
No records found.

 
 
WDS 12337+4121 (Chara) : VIRTUAL EYEPIECE
 
 

12337+4121 BU 1433A mag 4.31 Sp G0 12337+4121 BNU   4Ab sep 0.1 P.A. 35.00 12337+4121 BU 1433B sep 259.8 P.A. 194.20 mag 10.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 12337+4121 (Chara) : ALADIN DSS IMAGE @ 12h 33m 44.54s +41° 21' 26.9"
 
 
 
 
WDS 12337+4121 BU 1433 AB (Chara) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12337+4121  BNU   4Aa,Ab (Chara) distance=1' 12337+4121  BU 1433AB (Chara) distance=1' 12322+4103  UC  177 distance=26' 12310+4116  UC 2353 distance=32' 12367+4105  SKF2650 distance=38' 12299+4113  KPP3873 distance=44' 12319+4034  HJ 2614 distance=52' 12292+4108  SLW 729 distance=54' 12330+4026  CVR1445 distance=57' 12290+4144  BWL  31AB distance=58' 12290+4144  BWL  31AC distance=58' 12290+4144  BWL  31AD distance=58' 12290+4144  BWL  31AE distance=58' 12290+4144  BWL  31AF distance=58' 12388+4138  COU1908 distance=60' 12381+4155  SKF2651 distance=60' 12382+4212  SKF2652 distance=71' 12400+4102  SMH  17 distance=74' 12331+4007  TDS8431 distance=75' 12397+4028  ES 1402AB distance=86' 12397+4028  LNA   2Aa,Ab distance=86' 12416+4105  LDS5757 distance=90' 12322+4300  COU1577 distance=100' 12290+4247  UC  173 distance=101' 12406+4017  HJ 2617AB distance=102' 12406+4017  HJ 2617AC distance=102' 12406+4017  BKO 114AD distance=102' 12247+4116  SKF2705 distance=103' 12430+4109  SKF2653 distance=106' 12428+4154  BWL  34 distance=107' 12249+4214  RAO 278 distance=112' 12317+4313  SKF2648 distance=114' 12433+4015  SKF2654 distance=128' 12430+4008  COU1425 distance=128' 12346+3914  LDS4230 distance=129' 12437+4015  ES 1403AB distance=133' 12437+4015  LNA   3Aa,Ab distance=133' 12414+4306  BVD 223 distance=135' 12252+4300  LDS4206 distance=136' 12411+4316  UR    7 distance=141' 12351+3858  SKF2591 distance=145' 12209+4109  CVR 652 distance=146' 12465+4054  HDS1792 distance=147' 12244+4305  STT 250 distance=147' 12468+4125  HJ 2620 distance=148' 12242+4304  STF1638 distance=148' 12450+4248  CBL 395 distance=153' 12469+4052  LDS4266 distance=153' 12195+4056  SKF2703 distance=163' 12359+4403  CLZ  57 distance=164' 12336+3837  STF1656 distance=165' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show Chara 12337+4121 BNU 4 Aa,Ab 43 0.1 1
Show Chara 12337+4121 BU 1433 AB 199 265.7 1
Show 12322+4103 UC 177 147 112.3 26
Show 12310+4116 UC 2353 170 19.4 32
Show 12367+4105 SKF2650 205 12.1 38
Show 12299+4113 KPP3873 41 1.4 44
Show 12319+4034 HJ 2614 244 25.1 52
Show 12292+4108 SLW 729 99 16.4 54
Show 12330+4026 CVR1445 332 4.6 57
Show 12290+4144 BWL 31 AB 256 0.1 58
Show 12290+4144 BWL 31 AC 105 9.8 58
Show 12290+4144 BWL 31 AD 46 1.8 58
Show 12290+4144 BWL 31 AE 8 9.5 58
Show 12290+4144 BWL 31 AF 253 11.2 58
Show 12388+4138 COU1908 77 2.6 60
Show 12381+4155 SKF2651 257 6.9 60
Show 12382+4212 SKF2652 126 125.8 71
Show 12400+4102 SMH 17 210 12.1 74
Show 12331+4007 TDS8431 17 0.7 75
Show 12397+4028 ES 1402 AB 27 3.6 86
Show 12397+4028 LNA 2 Aa,Ab 47 0.2 86
Show 12416+4105 LDS5757 150 150.3 90
Show 12322+4300 COU1577 28 0.6 100
Show 12290+4247 UC 173 258 30.2 101
Show 12406+4017 HJ 2617 AB 2 5.7 102
Show 12406+4017 HJ 2617 AC 176 168.7 102
Show 12406+4017 BKO 114 AD 343 43.1 102
Show 12247+4116 SKF2705 234 11.2 103
Show 12430+4109 SKF2653 259 17.7 106
Show 12428+4154 BWL 34 32 12.3 107
Show 12249+4214 RAO 278 188 1.8 112
Show 12317+4313 SKF2648 142 50.0 114
Show 12433+4015 SKF2654 253 64.6 128
Show 12430+4008 COU1425 355 0.8 128
Show 12346+3914 LDS4230 248 30.8 129
Show 12437+4015 ES 1403 AB 215 2.9 133
Show 12437+4015 LNA 3 Aa,Ab 55 0.2 133
Show 12414+4306 BVD 223 48 18.6 135
Show 12252+4300 LDS4206 257 133.9 136
Show 12411+4316 UR 7 359 5.1 141
Show 12351+3858 SKF2591 247 89.6 145
Show 12209+4109 CVR 652 49 22.6 146
Show 12465+4054 HDS1792 106 0.3 147
Show 12244+4305 STT 250 353 0.3 147
Show 12468+4125 HJ 2620 293 14.4 148
Show 12242+4304 STF1638 282 8.3 148
Show 12450+4248 CBL 395 70 22.6 153
Show 12469+4052 LDS4266 94 2.8 153
Show 12195+4056 SKF2703 166 47.1 163
Show 12359+4403 CLZ 57 299 36.9 164
Show 12336+3837 STF1656 205 26.8 165

 
 
WDS 12337+4121 : COMPONENTS
 
 
  A Ab
Ab pa=35.0°
sep=0.10"
 
B pa=194.2°
sep=259.78"
pa=194.2°
sep=259.87"
 
 
12337+4121 A
 
 
Common name Chara Meaning (dog's name), joy Other names Asterion Coord arcsec 2000 123344.54+412126.9
Mag 4.31 Spectral class G0 (yellow) PmRA -705.00 PmDE 292.0
SAO 44230 HIP 61317 Tycho2 3020-02541-1 HD 109358
HR 4785 GC 17127 BD BD+42 2321 Bayer Beta Canum Venaticorum
Bayer name Bet CVn Flamsteed 8 Canum Venaticorum Flamsteed name 8 CVn FK5 470
Tycho2
Tycho2 3020-02541-1 Pflag RAmdeg 188.43560242 DEmdeg 41.35747839
PmRA -704.9 PmDE 292.4 E RAmdeg 3 E DEmdeg 3
E pmRA 0.6 E pmDE 0.6 EpRAm 1991.17 EpDEm 1991.47
Num 20 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 0.8 BTmag 4.955 E BTmag 0.014 VTmag 4.309
E VTmag 0.009 Prox 999 TYC T HIP 61317
CCDM RAdeg 188.43780944 DEdeg 41.35681167 EpRA 1990 1.54
EpDE 1990 1.79 E RAdeg 3.3 E DEdeg 3.2 Posflg
Corr 0.0
SAO
SAO 44230 DelFlag RA1950 PmRA1950 -0.0631
DE1950 PmDE1950 0.288 Vmag 4.3 SpType G0
Double code Source 74 CatNum 470 DM BD+42 2321
DMcomp BDsup HD 109358 M HD 0
GC 17127 RA1950rad 3.27847656 DE1950rad 0.72656168 PmRA2000 -0.0626
PmDE2000 0.292
Hipparcos
Catalog H HIP 61317 Proxy RAhms 12 33 45.09
DEdms +41 21 24.4 Vmag 4.24 VarFlag R Vmag H
RAdeg 188.438 DEdeg 41.3568 AstroRef Plx 119.46
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 109358 BD BD+42 2321
CD CP Dm number +42 2321 VIred 0.67
SpType G0V R SpType Coord arcsec 2000 123345.09+412124.4
Hipparcos 2
HIP 61317 Sn 5 So 0 Nc 1
RArad 3.2888615374 DErad 0.7218117631 Plx 118.49 PmRA -704.75
PmDE 292.74 E RArad 0.11 E DErad 0.14 E Plx 0.2
E pmRA 0.13 E pmDE 0.14 Hpmag 4.3682 E Hpmag 0.0005
SHp 0.004 VA 0 BV 0.588 E BV 0.009
VI 0.67
CCDM
Ccdm 12337+4121 RComp Comp A Note1
Note2 Discov num DRAs 2.54 DDEs 26.9
R dRAs 5 Year Theta Rho
Obs 3 Vmag 4.3 Sp G0 PmNote *
PmRA -705 PmDE 292 Dm number +42 2321 Cat1 BD
Name2 +41 1128 Cat2 AGK2/3 HD 109358 M HD
ADS BDS M ADS BDS N IDS IDS 12290N4154A
HIC 61317
 
 
12337+4121 Ab
 
 
Coord arcsec 2000 123344.55+412127.0 Calc delta mag 4.26 Calc coord yes
 
 
12337+4121 B
 
 
Coord arcsec 2000 123338.89+411715.0 Mag 10.7 PmRA -6.00 PmDE -12.0
Calc delta mag 6.44 Calc coord yes
CCDM
Ccdm 12337+4121 RComp Comp B Note1
Note2 Discov num BNU DRAs DDEs
R dRAs Year 1978 Theta 43 Rho 0.1
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12290N4154P
HIC 61317