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Doubles in session


Current system
19521+2316
BU 979
HD 345099


Nearby doubles
8' : 19522+2309
BKO1025

10' : 19523+2307
CHE 175

10' : 19520+2306
BKO1021

11' : 19522+2306
BKO1026

12' : 19513+2319
POU4120

12' : 19518+2306
BKO1016

12' : 19513+2322
BKO1003

13' : 19516+2306
BKO1010

14' : 19512+2322
BKO1000

14' : 19520+2303
BKO1022

14' : 19512+2308
BKO1001

15' : 19516+2304
BKO1011

16' : 19510+2316
BKO 996

17' : 19517+2301
BKO1014AB

17' : 19518+2303
CHE 173

18' : 19513+2303
BKO1004

18' : 19514+2302
BKO1006

18' : 19513+2309
CHE 165

18' : 19510+2306
BKO 998AB

18' : 19515+2332
BU 978

18' : 19514+2301
BKO1007

18' : 19524+2334
BKO 438

18' : 19513+2308
CHE 166AB

19' : 19511+2323
CHE 161

20' : 19527+2336
CHE 177

20' : 19513+2304
CHE 167



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.
 
 
WDS 19521+2316 : COMPONENTS
 
 
  A
B pa=326.7°
sep=2.63"
 
 
19521+2316 A
 
 
Componente originario normalizzato AB Name HD 345099 Coord arcsec 2000 195205.41+231618.4 Mag 8.5
Spectral class F2 (yellow-white) PmRA 17.00 PmDE -3.0 SAO 87841
Tycho2 2140-01905-1 HD 345099 DM BD+22 3838
Tycho2
Tycho2 2140-01905-1 Pflag RAmdeg 298.02258782 DEmdeg 23.27179503
PmRA 15.4 PmDE -10.7 E RAmdeg 7 E DEmdeg 8
E pmRA 0.8 E pmDE 0.8 EpRAm 1990.82 EpDEm 1990.18
Num 13 Q RAmdeg 1.3 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.5 BTmag 8.813 E BTmag 0.018 VTmag 8.430
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 298.02255056 DEdeg 23.27181833 EpRA 1990 1.85
EpDE 1990 1.67 E RAdeg 7.3 E DEdeg 8.1 Posflg
Corr 0.2
SAO
SAO 87841 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.011 Vmag 8.4 SpType F2
Double code Source 35 CatNum 7327 DM BD+22 3838
DMcomp BDsup HD 345099 M HD 0
GC RA1950rad 5.1921304 DE1950rad 0.4039077 PmRA2000 0.0011
PmDE2000 -0.013
CCDM
Ccdm 19521+2316 RComp Comp A Note1
Note2 Discov num DRAs -0.53 DDEs 19.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp F2 PmNote *
PmRA 31 PmDE 5 Dm number +22 3838 Cat1 BD
Name2 +23 1977 Cat2 AGK2/3 HD M HD
ADS BDS A13043 M ADS BDS N IDS IDS 19478N2301A
HIC
 
 
19521+2316 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195205.31+231620.6 Mag 11.3 Calc delta mag 2.8
Calc coord yes
CCDM
Ccdm 19521+2316 RComp Comp B Note1
Note2 Discov num BU 979 DRAs DDEs
R dRAs Year 1946 Theta 331 Rho 2.4
Obs 14 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13043 M ADS BDS N IDS IDS 19478N2301B
HIC