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Doubles in session


Current system
17427-2222
HJ 591
HD 160768


Nearby doubles
10' : 17433-2221
VVV 45

33' : 17432-2151
ARA1501

38' : 17402-2208
OCC1072

39' : 17418-2259
B 353

43' : 17434-2141
OCC 401

49' : 17410-2304
ARA2203

50' : 17425-2132
ARA1500

53' : 17462-2242
BRT1507

55' : 17388-2233
RST3117

57' : 17399-2304
OCC1071

59' : 17415-2125
VVV 43

60' : 17412-2127
ARA1499

62' : 17387-2155
HDS2492

65' : 17448-2319
RST3127

71' : 17431-2112
VVV 44

73' : 17478-2211
B 358AB

75' : 17373-2215
OCC1070

76' : 17467-2131
HDS2513AB

77' : 17480-2240
HU 1524

79' : 17383-2312
B 351

80' : 17371-2239
OCC1069

83' : 17485-2237
DAW 30

83' : 17380-2130
B 1865

88' : 17489-2219
BRT1508

90' : 17396-2341
B 352AB

92' : 17378-2323
HLD 30AB



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 17427-2222 : COMPONENTS
 
 
  A
B pa=11.2°
sep=22.40"
 
 
17427-2222 A
 
 
Componente originario normalizzato AB Name HD 160768 Coord arcsec 2000 174240.52-222211.0 Mag 9.18
Spectral class G0/3 (yellow) PmRA -8.00 PmDE -65.0 SAO 185644
HIP 86684 Tycho2 6260-00009-1 HD 160768 DM CD-2212188
BD BD-22 4397
Tycho2
Tycho2 6260-00009-1 Pflag RAmdeg 265.66884976 DEmdeg -22.36971794
PmRA -7.1 PmDE -66.4 E RAmdeg 15 E DEmdeg 17
E pmRA 1.5 E pmDE 1.4 EpRAm 1988.32 EpDEm 1987.43
Num 8 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.4
Q pmDE 0.6 BTmag 9.860 E BTmag 0.031 VTmag 9.180
E VTmag 0.025 Prox 211 TYC T HIP 86684
CCDM A RAdeg 265.66886806 DEdeg -22.36956111 EpRA 1990 1.58
EpDE 1990 1.49 E RAdeg 16.2 E DEdeg 18.4 Posflg
Corr 0.2
SAO
SAO 185644 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.05 Vmag 8.6 SpType G0
Double code Source 25 CatNum 12130 DM CD-2212188
DMcomp BDsup HD 160768 M HD 0
GC RA1950rad 4.62362434 DE1950rad -0.39001057 PmRA2000 -0.0002
PmDE2000 -0.049
Hipparcos
Catalog H HIP 86684 Proxy RAhms 17 42 40.53
DEdms -22 22 10.4 Vmag 9.09 VarFlag R Vmag H
RAdeg 265.669 DEdeg -22.3696 AstroRef A Plx 13.03
CCDM 17427-2222 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 160768 BD BD-22 4397
CD CP Dm number -22 4397 VIred 0.59
SpType G1/G2 R SpType Coord arcsec 2000 174240.53-222210.4
Hipparcos 2
HIP 86684 Sn 95 So 3 Nc 1
RArad 4.636796297 DErad -0.39042235 Plx 8.24 PmRA -3.18
PmDE -66.35 E RArad 1.79 E DErad 1.3 E Plx 1.87
E pmRA 2.43 E pmDE 1.71 Hpmag 9.2147 E Hpmag 0.0418
SHp 0.049 VA 0 BV 0.594 E BV 0.041
VI 0.66
CCDM
Ccdm 17427-2222 RComp Comp A Note1
Note2 Discov num DRAs -1.46 DDEs -10.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp G0 PmNote *
PmRA -3 PmDE -50 Dm number -22 4397 Cat1 BD
Name2 185644 Cat2 SAO HD 160768 M HD
ADS BDS B 8108 M ADS BDS N IDS IDS 17366S2219A
HIC 86684
 
 
17427-2222 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174240.83-222149.0 Mag 11.06 PmRA 7.00
PmDE -9.0 HIP 86685 Tycho2 6260-00147-1 Calc delta mag 1.88
Calc coord yes
Tycho2
Tycho2 6260-00147-1 Pflag RAmdeg 265.67016113 DEmdeg -22.36384256
PmRA 4.9 PmDE -10.3 E RAmdeg 70 E DEmdeg 78
E pmRA 2.8 E pmDE 3.0 EpRAm 1980.94 EpDEm 1979.34
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.2 BTmag 11.848 E BTmag 0.124 VTmag 11.063
E VTmag 0.121 Prox 211 TYC T HIP 86685
CCDM B RAdeg 265.67014861 DEdeg -22.36381694 EpRA 1990 1.56
EpDE 1990 1.42 E RAdeg 76.1 E DEdeg 85.9 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 86685 Proxy RAhms 17 42 40.85
DEdms -22 21 49.7 Vmag 11.07 VarFlag R Vmag H
RAdeg 265.67 DEdeg -22.3638 AstroRef B Plx 2.15
CCDM 17427-2222 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.76
SpType R SpType Coord arcsec 2000 174240.85-222149.7
Hipparcos 2
HIP 86685 Sn 95 So 3 Nc 1
RArad 4.636819628 DErad -0.3903221182 Plx 30.58 PmRA 30.78
PmDE -48.2 E RArad 13.83 E DErad 10.61 E Plx 14.02
E pmRA 19.66 E pmDE 14.61 Hpmag 10.7344 E Hpmag 0.1385
SHp 0 VA 0 BV 0.724 E BV 0.168
VI 0.78
CCDM
Ccdm 17427-2222 RComp Comp B Note1
Note2 Discov num HJ 591 DRAs -1.10 DDEs 11.6
R dRAs 90 Year 1953 Theta 013 Rho 19.0
Obs 6 Vmag 10.3 Sp PmNote *
PmRA 10 PmDE 14 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 8108 M ADS BDS N IDS IDS 17366S2219B
HIC 86685