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Doubles in session


Current system
14375+0217
A 2227 Ba,Bb


Nearby doubles
6' : 14374+0222
SLW1011

31' : 14385+0243
GRV 891

49' : 14406+0229
GWP2436

49' : 14401+0246
HDS2069

54' : 14348+0250
BAL2398

63' : 14414+0156
SLW1020

66' : 14340+0258
GWP2409

67' : 14368+0111
GWP2418

67' : 14397+0314
BAL2399

68' : 14330+0218
FOX 72

72' : 14347+0119
ITF 138

72' : 14390+0325
UC 2813

79' : 14330+0137
SLN 81

81' : 14392+0332
GRV 892

88' : 14432+0230
HJ 5488

90' : 14317+0150
AG 195

90' : 14325+0308
A 2226AB

92' : 14410+0332
HJ 1257

93' : 14322+0308
FYM 659

98' : 14358+0043
CBL 462

99' : 14377+0355
KPP3929

106' : 14403+0353
SLW1016

107' : 14330+0340
RBR 44

115' : 14412+0037
CVR 751

115' : 14306+0306
RAO 588

116' : 14356+0024
RST5387



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.

14375+0217 A 2227 Ba,Bb

 
 
14h 37m 28.00s +02° 16' 39.0" P.A. 249.00 sep 0.1 mag 11.10,11.70
 
 
Coord 2000 14375+0217 Discov num A  2227 Comp Ba,Bb Coord arcsec 2000 14 37 28.00 +02 16 39.0
Date first 2015 Date last 2021 Obs 6
Pa first 73 Pa last 248.9 P.A. Now (θ) 248.9°
Sep first 0.1 Sep last 0.116 Sep. Now (ρ) 0.116"
Mag pri 11.10 Mag sec 11.70 delta mag (ΔM) 0.6 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
14375+0217 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 120569 14 37 28 +02 16 39 CHR 42 Aa,Ab 2021 38 149 0.2 6.60 8.50 1.90 Y
Show HD 128563 120569 14 37 28 +02 16 39 A 2227 AB 2021 26 122 1.4 6.60 10.60 4.00
Show 14 37 28 +02 16 39 A 2227 Ba,Bb 2021 6 249 0.1 11.10 11.70 0.60 <===
Quadruple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo
 
 
WDS 14375+0217 A 2227 Ba,Bb : NOTES
 
 
discov_num notes refcode
CHR 42 Aa,Ab: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 2.28 +/- 0.81, 2.95, and 1.10 Msun, respectively. Mlk2012
 
 
REFERENCES
 
 
refcode metd author reference
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14375+0217 A 2227 Ba,Bb 2015 3 70 0.1 11.10 11.70 143728.00+021639.0
14375+0217 A 2227 Ba,Bb 2016 4 58 0.0 11.10 11.70 N 143728.00+021639.0
14375+0217 A 2227 Ba,Bb 2020 5 255 0.1 11.10 11.70 N 143728.00+021639.0
14375+0217 A 2227 Ba,Bb 2021 6 249 0.1 11.10 11.70 N 143728.00+021639.0

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

 
 
WDS 14375+0217 A 2227 Ba,Bb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14375+0217 A 2227 Ba,Bb : MEASURES
 
 
No records found.

 
 
WDS 14375+0217 : VIRTUAL EYEPIECE
 
 

14375+0217 A 2227A mag 6.6 Sp F8V 14375+0217 CHR 42Ab sep 0.2 P.A. 149.00 mag 8.5 14375+0217 A 2227B sep 7.3 P.A. 272.30 mag 11.1 14375+0217 A 2227Bb sep 7.5 P.A. 272.00 mag 11.7 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 14375+0217 : ALADIN DSS IMAGE @ 14h 37m 28.00s +02° 16' 39.0"
 
 
 
 
WDS 14375+0217 A 2227 Ba,Bb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14375+0217 A 2227Ba,Bb distance=0' 14375+0217 CHR 42Aa,Ab distance=1' 14375+0217 A 2227AB distance=1' 14374+0222 SLW1011 distance=6' 14385+0243 GRV 891 distance=31' 14406+0229 GWP2436 distance=49' 14401+0246 HDS2069 distance=49' 14348+0250 BAL2398 distance=54' 14414+0156 SLW1020 distance=63' 14340+0258 GWP2409 distance=66' 14368+0111 GWP2418 distance=67' 14397+0314 BAL2399 distance=67' 14330+0218 FOX 72 distance=68' 14347+0119 ITF 138 distance=72' 14390+0325 UC 2813 distance=72' 14330+0137 SLN 81 distance=79' 14392+0332 GRV 892 distance=81' 14432+0230 HJ 5488 distance=88' 14317+0150 AG 195 distance=90' 14325+0308 A 2226AB distance=90' 14325+0308 A 2226AC distance=90' 14410+0332 HJ 1257 distance=92' 14322+0308 FYM 659 distance=93' 14358+0043 CBL 462 distance=98' 14377+0355 KPP3929 distance=99' 14403+0353 SLW1016 distance=106' 14330+0340 RBR 44 distance=107' 14412+0037 CVR 751 distance=115' 14306+0306 RAO 588 distance=115' 14356+0024 RST5387 distance=116' 14452+0210 HJ 5486 distance=117' 14421+0039 GWP2445 distance=120' 14450+0136 SLW1027 distance=121' 14358+0015 BU 941AB distance=125' 14358+0015 BU 941AB,C distance=125' 14358-0014 HJ 1256 distance=126' 14350+0013 GRV1102 distance=126' 14330+0022 GWP2404 distance=134' 14462+0154 JNN 9AB distance=134' 14462+0154 JNN 9AC distance=134' 14462+0154 JNN 9AD distance=134' 14286+0144 BAL1899 distance=138' 14421-0014 GWP2444 distance=141' 14298+0050 SKF 911 distance=144' 14389+0440 GWP2431 distance=145' 14400+0437 UC 2816 distance=146' 14430+0014 LDS4492 distance=149' 14294-0050 RST4999 distance=149' 14474+0202 BU 1113 distance=151' 14341+0439 UC 2794 distance=151' 14458+0345 BAL2864 distance=154' 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 14375+0217 A 2227 Ba,Bb 249 0.1
Show 14375+0217 CHR 42 Aa,Ab 149 0.2 1
Show 14375+0217 A 2227 AB 122 1.4 1
Show 14374+0222 SLW1011 298 153.2 6
Show 14385+0243 GRV 891 289 69.4 31
Show 14406+0229 GWP2436 174 6.7 49
Show 14401+0246 HDS2069 81 0.5 49
Show 14348+0250 BAL2398 69 9.8 54
Show 14414+0156 SLW1020 54 24.5 63
Show 14340+0258 GWP2409 216 8.9 66
Show 14368+0111 GWP2418 344 81.6 67
Show 14397+0314 BAL2399 341 15.9 67
Show 14330+0218 FOX 72 7 1.2 68
Show 14347+0119 ITF 138 185 25.3 72
Show 14390+0325 UC 2813 69 14.5 72
Show 14330+0137 SLN 81 96 88.4 79
Show 14392+0332 GRV 892 108 53.0 81
Show 14432+0230 HJ 5488 57 46.5 88
Show 14317+0150 AG 195 337 1.9 90
Show 14325+0308 A 2226 AB 261 0.4 90
Show 14325+0308 A 2226 AC 334 25.2 90
Show 14410+0332 HJ 1257 243 36.6 92
Show 14322+0308 FYM 659 1 14.5 93
Show 14358+0043 CBL 462 138 49.8 98
Show 14377+0355 KPP3929 156 29.4 99
Show 14403+0353 SLW1016 194 39.3 106
Show 14330+0340 RBR 44 230 0.6 107
Show 14412+0037 CVR 751 208 26.2 115
Show 14306+0306 RAO 588 160 2.7 115
Show 14356+0024 RST5387 82 1.3 116
Show 14452+0210 HJ 5486 148 37.4 117
Show 14421+0039 GWP2445 104 6.9 120
Show 14450+0136 SLW1027 285 10.1 121
Show 14358+0015 BU 941 AB 8 0.1 125
Show 14358+0015 BU 941 AB,C 116 191.4 125
Show 14358-0014 HJ 1256 60 10.2 126
Show 14350+0013 GRV1102 205 15.0 126
Show 14330+0022 GWP2404 141 30.6 134
Show 14462+0154 JNN 9 AB 97 0.6 134
Show 14462+0154 JNN 9 AC 282 5.7 134
Show 14462+0154 JNN 9 AD 269 9.3 134
Show 14286+0144 BAL1899 237 6.0 138
Show 14421-0014 GWP2444 19 215.9 141
Show 14298+0050 SKF 911 331 135.4 144
Show 14389+0440 GWP2431 2 10.6 145
Show 14400+0437 UC 2816 241 20.6 146
Show 14430+0014 LDS4492 52 11.2 149
Show 14294-0050 RST4999 298 2.3 149
Show 14474+0202 BU 1113 140 4.1 151
Show 14341+0439 UC 2794 263 45.2 151
Show 14458+0345 BAL2864 275 3.9 154

 
 
WDS 14375+0217 : COMPONENTS
 
 
  A Ab B
Ab pa=149.0°
sep=0.20"
 
B pa=272.3°
sep=7.35"
pa=273.6°
sep=7.46"
 
Bb pa=272.0°
sep=7.46"
pa=273.3°
sep=7.57"
pa=248.9°
sep=0.12"
 
 
14375+0217 A
 
 
Name HD 128563 Coord arcsec 2000 143728.49+021638.7 Mag 6.6 Spectral class F8V (yellow-white)
PmRA -41.00 PmDE -62.0 SAO 120569 HIP 71510
Tycho2 0325-00990-1 HD 128563 GC 19704 BD BD+02 2844
Tycho2
Tycho2 0325-00990-1 Pflag RAmdeg 219.36860173 DEmdeg 2.27725836
PmRA -43.5 PmDE -63.1 E RAmdeg 4 E DEmdeg 5
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.35 EpDEm 1991.25
Num 19 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 7.127 E BTmag 0.016 VTmag 6.520
E VTmag 0.010 Prox 999 TYC T HIP 71510
CCDM RAdeg 219.36870139 DEdeg 2.27740139 EpRA 1990 1.76
EpDE 1990 1.84 E RAdeg 4.2 E DEdeg 4.7 Posflg
Corr 0.3
SAO
SAO 120569 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 -0.069 Vmag 6.6 SpType F8
Double code Source 70 CatNum 19704 DM BD+02 2844
DMcomp BDsup HD 128563 M HD 0
GC 19704 RA1950rad 3.81766142 DE1950rad 0.04353362 PmRA2000 -0.0022
PmDE2000 -0.066
Hipparcos
Catalog H HIP 71510 Proxy RAhms 14 37 28.49
DEdms +02 16 38.7 Vmag 6.45 VarFlag R Vmag G
RAdeg 219.369 DEdeg 2.27742 AstroRef Plx 11.16
CCDM 14375+0217 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 128563 BD BD+02 2844
CD CP Dm number +02 2844 VIred 1.16
SpType F8 R SpType Coord arcsec 2000 143728.49+021638.7
Hipparcos 2
HIP 71510 Sn 7 So 0 Nc 1
RArad 3.8287061903 DErad 0.039748392 Plx 13.37 PmRA -38.05
PmDE -70.54 E RArad 0.78 E DErad 0.79 E Plx 1.11
E pmRA 0.97 E pmDE 1.16 Hpmag 6.554 E Hpmag 0.0018
SHp 0.017 VA 0 BV 0.56 E BV 0.02
VI 0.54
CCDM
Ccdm 14375+0217 RComp Comp A Note1
Note2 Discov num DRAs -1.57 DDEs -22.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.6 Sp F8 PmNote *
PmRA -50 PmDE -67 Dm number +02 2844 Cat1 BD
Name2 +02 1764 Cat2 AGK2/3 HD 128563 M HD
ADS BDS A 9323 M ADS BDS N IDS IDS 14323N0243A
HIC 71510
 
 
14375+0217 Ab
 
 
Coord arcsec 2000 143728.50+021638.5 Mag 8.5 Calc delta mag 1.9 Calc coord yes
 
 
14375+0217 B
 
 
Coord arcsec 2000 143728.00+021639.0 Coord calc 143728.57+021638.0 Mag 11.1 Mag composta 10.6
Calc delta mag 4.5
 
 
14375+0217 Bb
 
 
Coord arcsec 2000 143727.99+021639.0 Mag 11.7 Calc delta mag 5.1 Calc coord yes