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Current system
22266-1645
SHJ 345 AB
53 Aqr


Nearby doubles
18' : 22254-1641
NSN 798

37' : 22278-1716
HJ 3114

49' : 22233-1654
ITF 177

71' : 22255-1536
HDS3179

74' : 22217-1710
HDS3168

80' : 22225-1551
LEO 29

87' : 22281-1808
HU 386

87' : 22219-1550
KPP 557

90' : 22263-1515
RST4103

93' : 22306-1757
NSN 797

99' : 22224-1527
OCC 71

100' : 22206-1736
ARA 508

108' : 22260-1457
OCC 72

109' : 22191-1706
HJ 3104

111' : 22224-1817
TDT3494

115' : 22263-1839
BHA 52AB

116' : 22334-1746
DON1034

116' : 22241-1454
RST4102

117' : 22219-1821
RST3299

120' : 22183-1625
UC 4711

130' : 22221-1452
OCC 59

133' : 22185-1751
ARA 507

138' : 22299-1854
UC 4753AB

145' : 22297-1901
ARA 814

145' : 22365-1618
SKF2823

147' : 22276-1910
GWP3158



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 22266-1645 : COMPONENTS
 
 
  A B C
B pa=348.9°
sep=2.24"
 
C pa=317.1°
sep=64.99"
pa=316.0°
sep=63.09"
 
D pa=318.2°
sep=63.04"
pa=317.1°
sep=61.12"
pa=105.0°
sep=2.31"
 
 
22266-1645 A
 
 
Name 53 Aqr Coord arcsec 2000 222634.30-164431.9 Mag 6.29 Spectral class G0V (yellow)
PmRA 251.00 PmDE -21.0 SAO 165077 HIP 110778
Tycho2 6385-01461-1 HD 212697 HR 8544 GC 31348
BD BD-17 6520 Flamsteed 53 Aquarii Flamsteed name 53 Aqr
Tycho2
Tycho2 6385-01461-1 Pflag P RAmdeg 336.64286302 DEmdeg -16.74192724
PmRA 251.1 PmDE -20.6 E RAmdeg 4 E DEmdeg 5
E pmRA 4.3 E pmDE 4.5 EpRAm 1991.63 EpDEm 1991.50
Num 3 Q RAmdeg 0.2 Q DEmdeg 6.2 Q pmRA 0.4
Q pmDE 6.2 BTmag 6.970 E BTmag 0.016 VTmag 6.293
E VTmag 0.010 Prox 22 TYC T HIP 110778
CCDM A RAdeg 336.64230944 DEdeg -16.74214694 EpRA 1990 1.65
EpDE 1990 1.53 E RAdeg 4.4 E DEdeg 5.0 Posflg D
Corr -0.1
SAO
SAO 165077 DelFlag RA1950 PmRA1950 0.0181
DE1950 PmDE1950 -0.01 Vmag 6.6 SpType G0
Double code Source 70 CatNum 31348 DM BD-17 6520
DMcomp BDsup HD 212697 M HD 0
GC 31348 RA1950rad 5.86367956 DE1950rad -0.29663938 PmRA2000 0.0182
PmDE2000 -0.013
Hipparcos
Catalog H HIP 110778 Proxy H RAhms 22 26 34.15
DEdms -16 44 31.7 Vmag 5.55 VarFlag R Vmag G
RAdeg 336.642 DEdeg -16.7421 AstroRef A Plx 49.8
CCDM 22266-1644 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 350 Rho 2.202 HD 212697 BD BD-17 6520
CD CP Dm number -17 6520 VIred 0.68
SpType G3V R SpType Coord arcsec 2000 222634.15-164431.7
Hipparcos 2
HIP 110778 Sn 15 So 3 Nc 2
RArad 5.8755162405 DErad -0.2922055801 Plx 49.5 PmRA 200.59
PmDE 14.51 E RArad 1.08 E DErad 0.8 E Plx 1.23
E pmRA 1.76 E pmDE 0.89 Hpmag 5.6854 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.618 E BV 0.002
VI 0.68
 
 
22266-1645 B
 
 
Coord arcsec 2000 222634.27-164429.7 Coord calc 222634.27-164429.7 Mag 6.39 Spectral class G2V (yellow)
PmRA 288.00 PmDE -44.0 HIP 110778 Tycho2 6385-00683-1
Flamsteed 53 Aquarii Flamsteed name 53 Aqr Calc delta mag 0.1
Tycho2
Tycho2 6385-00683-1 Pflag P RAmdeg 336.64286302 DEmdeg -16.74192724
PmRA 251.1 PmDE -20.6 E RAmdeg 4 E DEmdeg 5
E pmRA 4.3 E pmDE 4.5 EpRAm 1991.63 EpDEm 1991.50
Num 3 Q RAmdeg 0.2 Q DEmdeg 6.2 Q pmRA 0.4
Q pmDE 6.2 BTmag 7.097 E BTmag 0.016 VTmag 6.390
E VTmag 0.010 Prox 22 TYC T HIP 110778
CCDM B RAdeg 336.64218667 DEdeg -16.74154167 EpRA 1990 1.67
EpDE 1990 1.51 E RAdeg 4.5 E DEdeg 5.2 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 110778 Proxy H RAhms 22 26 34.15
DEdms -16 44 31.7 Vmag 5.55 VarFlag R Vmag G
RAdeg 336.642 DEdeg -16.7421 AstroRef A Plx 49.8
CCDM 22266-1644 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 350 Rho 2.202 HD 212697 BD BD-17 6520
CD CP Dm number -17 6520 VIred 0.68
SpType G3V R SpType Coord arcsec 2000 222634.15-164431.7
Hipparcos 2
HIP 110778 Sn 15 So 3 Nc 2
RArad 5.8755162405 DErad -0.2922055801 Plx 49.5 PmRA 200.59
PmDE 14.51 E RArad 1.08 E DErad 0.8 E Plx 1.23
E pmRA 1.76 E pmDE 0.89 Hpmag 5.6854 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.618 E BV 0.002
VI 0.68
 
 
22266-1645 C
 
 
Coord arcsec 2000 222631.22-164344.3 Coord calc 222631.22-164344.3 Mag 12.84 PmRA -37.00
PmDE 23.0 Calc delta mag 6.55
 
 
22266-1645 D
 
 
Coord arcsec 2000 222631.38-164344.9 Mag 13.8 Calc delta mag 7.51 Calc coord yes