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Doubles in session


Current system
00171+3841
CHR 123
The And


Nearby doubles
23' : 00190+3842
ALI 720

27' : 00150+3851
UC 342

33' : 00167+3910
ES 1936

39' : 00201+3824
ALI 475

44' : 00200+3814
S 384AB

44' : 00205+3858
KPP2329

48' : 00134+3859
BRT2196

49' : 00155+3755
GRV 17

52' : 00156+3751
COU 848

54' : 00135+3808
CBL 566

58' : 00134+3801
ES 2445

62' : 00119+3850
FMR 176

64' : 00118+3855
ALI 717

67' : 00176+3946
COU1048

73' : 00118+3919
LDS3138

74' : 00224+3802
ALI 476

76' : 00235+3835
BLL 1

81' : 00231+3801
ALI 477

82' : 00240+3835
BUP 7

84' : 00141+3957
ES 2544

85' : 00158+3718
TDS1369

85' : 00243+3842
CBL 4

86' : 00191+3719
ALI 244

90' : 00096+3826
PTT 1

91' : 00094+3841
ALI 716

99' : 00132+3714
TDS1346



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 00171+3841 : COMPONENTS
 
 
  A
B pa=150.4°
sep=0.02"
 
 
00171+3841 A
 
 
Componente originario normalizzato AB Name The And Coord arcsec 2000 001705.54+384054.0 Mag 4.61
Spectral class A2V (white) PmRA -48.00 PmDE -13.0 SAO 53777
HIP 1366 Tycho2 2782-02251-1 HD 1280 HR 63
GC 334 BD BD+37 34 Bayer Theta Andromedae Bayer name The And
Flamsteed 24 Andromedae Flamsteed name 24 And
Tycho2
Tycho2 2782-02251-1 Pflag RAmdeg 4.27289837 DEmdeg 38.68164590
PmRA -53.4 PmDE -13.5 E RAmdeg 3 E DEmdeg 3
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.54 EpDEm 1991.58
Num 15 Q RAmdeg 1.3 Q DEmdeg 1.7 Q pmRA 1.3
Q pmDE 1.5 BTmag 4.677 E BTmag 0.014 VTmag 4.607
E VTmag 0.009 Prox 999 TYC T HIP 1366
CCDM RAdeg 4.27305611 DEdeg 38.68167694 EpRA 1990 1.69
EpDE 1990 1.72 E RAdeg 3.3 E DEdeg 3.4 Posflg
Corr -0.1
SAO
SAO 53777 DelFlag RA1950 PmRA1950 -0.0044
DE1950 PmDE1950 -0.015 Vmag 4.4 SpType A2
Double code Source 70 CatNum 334 DM BD+37 34
DMcomp BDsup HD 1280 M HD 0
GC 334 RA1950rad 0.06314447 DE1950rad 0.67027867 PmRA2000 -0.0043
PmDE2000 -0.02
Hipparcos
Catalog H HIP 1366 Proxy RAhms 00 17 05.54
DEdms +38 40 54.0 Vmag 4.61 VarFlag R Vmag G
RAdeg 4.27307 DEdeg 38.6817 AstroRef Plx 12.88
CCDM N CCDM Nsys Ncomp 1
MultFlag X Source Qual M HIP
Theta Rho HD 1280 BD BD+37 34
CD CP Dm number +37 34 VIred 0.07
SpType A2V R SpType Coord arcsec 2000 001705.54+384054.0
Hipparcos 2
HIP 1366 Sn 1 So 2 Nc 1
RArad 0.0745790627 DErad 0.67512266 Plx 10.56 PmRA -49.35
PmDE -17.65 E RArad 0.71 E DErad 0.49 E Plx 0.96
E pmRA 0.82 E pmDE 0.52 Hpmag 4.6349 E Hpmag 0.0004
SHp 0.003 VA 0 BV 0.059 E BV 0.003
VI 0.07
CCDM
Ccdm 00171+3841 RComp Comp A Note1
Note2 Discov num DRAs -0.51 DDEs -6.4
R dRAs 81 Year Theta Rho
Obs 2 Vmag 4.6 Sp A2 PmNote @
PmRA -51 PmDE -19 Dm number +37 34 Cat1 BD
Name2 +38 20 Cat2 AGK2/3 HD 1280 M HD
ADS BDS M ADS BDS N N IDS W IDS 00171+3841A
HIC 1366
 
 
00171+3841 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 001705.54+384054.0 Calc delta mag 4.61 Calc coord yes
CCDM
Ccdm 00171+3841 RComp Comp B Note1
Note2 Discov num CHR 123 DRAs DDEs
R dRAs Year 1986 Theta 144 Rho 0.1
Obs 3 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS W IDS 00171+3841B
HIC 1366