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Doubles in session


Current system
00089+0042
HDS 18
HD 422


Nearby doubles
9' : 00084-0046
SLE 248

10' : 00081+0040
HJ 5533

15' : 00098-0042
WAA 66

16' : 00079+0047
BAL 942

17' : 00084-0056
WAA 65

25' : 00085-0018
SLE 249

25' : 00078-0023
WAA 62

26' : 00106+0047
BAL 943

27' : 00080-0019
ITF 239

35' : 00067-0054
GWP 13

37' : 00110+0058
SKF1821

38' : 00092+0004
OCC 124

43' : 00065-0018
WAA 61

50' : 00112+0116
HJ 617

52' : 00055+0041
SKF1066

66' : 00045-0045
WAA 58

67' : 00045+0045
GWP 10

68' : 00096+0148
GWP 22

71' : 00042+0031
SKF1813

77' : 00135-0009
HJ 618

83' : 00065+0155
HJ 1000AB

83' : 00035-0058
WAA 56

88' : 00141-0002
BAG 35

88' : 00147-0046
GRV1159

90' : 00030-0054
HJ 999

93' : 00148-0018
BAL 642



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 00089+0042 : COMPONENTS
 
 
  A
B pa=151.5°
sep=0.25"
 
 
00089+0042 A
 
 
Componente originario normalizzato AB Name HD 422 Coord arcsec 2000 000852.24+004132.8 Mag 7.67
Spectral class K2 (yellow-orange) PmRA 5.00 PmDE 3.0 SAO 109035
HIP 717 Tycho2 0001-00680-1 HD 422 GC 140
BD BD-00 6
Tycho2
Tycho2 0001-00680-1 Pflag RAmdeg 2.21767099 DEmdeg 0.69245417
PmRA 4.3 PmDE 4.2 E RAmdeg 6 E DEmdeg 7
E pmRA 0.6 E pmDE 0.6 EpRAm 1989.87 EpDEm 1989.04
Num 25 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.3
Q pmDE 1.2 BTmag 9.219 E BTmag 0.021 VTmag 7.497
E VTmag 0.012 Prox 999 TYC T HIP 717
CCDM AB RAdeg 2.21766000 DEdeg 0.69244306 EpRA 1990 1.67
EpDE 1990 1.46 E RAdeg 5.5 E DEdeg 7.0 Posflg P
Corr -0.2
SAO
SAO 109035 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.007 Vmag 7.6 SpType K2
Double code Source 70 CatNum 140 DM BD-00 6
DMcomp BDsup HD 422 M HD 0
GC 140 RA1950rad 0.02752325 DE1950rad 0.00722776 PmRA2000 0.0011
PmDE2000 0.002
Hipparcos
Catalog H HIP 717 Proxy H RAhms 00 08 52.24
DEdms +00 41 32.8 Vmag 7.31 VarFlag R Vmag H
RAdeg 2.21767 DEdeg 0.692445 AstroRef * Plx 1.36
CCDM 00089+0042 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 211 Rho 0.254 HD 422 BD BD-00 6
CD CP Dm number -00 6 VIred 1.43
SpType K2 R SpType Coord arcsec 2000 000852.24+004132.8
Hipparcos 2
HIP 717 Sn 55 So 3 Nc 2
RArad 0.0387055814 DErad 0.0120854492 Plx 1.99 PmRA 6.09
PmDE 4.71 E RArad 0.71 E DErad 0.45 E Plx 0.82
E pmRA 0.99 E pmDE 0.61 Hpmag 7.45 E Hpmag 0.0013
SHp 0.009 VA 0 BV 1.43 E BV 0.016
VI 1.42
CCDM
Ccdm 00089+0042 RComp Comp A Note1
Note2 Discov num DRAs -1.76 DDEs -27.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.7 Sp K2 PmNote *
PmRA 5 PmDE 3 Dm number -00 6 Cat1 BD
Name2 +00 11 Cat2 AGK2/3 HD 422 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 717
 
 
00089+0042 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 000852.25+004132.6 Mag 9.31 Calc delta mag 1.64
Calc coord yes
CCDM
Ccdm 00089+0042 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.76 DDEs -27.3
R dRAs 82 Year 1991 Theta 211 Rho 0.3
Obs 1 Vmag 9.3 Sp PmNote *
PmRA 5 PmDE 3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 717