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Doubles in session


Current system
04418+2840
HJ 347
HD 29696


Nearby doubles
7' : 04413+2837
HJ 346AB

7' : 04413+2840
KSA 110

49' : 04395+2801
HDS 600

54' : 04458+2840
COU 706

55' : 04382+2813
BEU 6

56' : 04402+2749
COU 705

62' : 04458+2917
MLB 559AB

64' : 04436+2741
OCC 130

85' : 04414+2715
KOH 20AB

90' : 04454+2955
NI 12

92' : 04478+2925
CHN 10AB

92' : 04449+2717
KOH 24AB

92' : 04464+2950
MLB 686

93' : 04405+2708
LDS1185

93' : 04479+2755
KOH 26AB

96' : 04346+2858
HJ 5461AB

98' : 04460+2720
HJ 3259AB

101' : 04418+2658
KOH 21AB

113' : 04385+2656
STF 572AB

113' : 04493+2934
RAS 18

113' : 04368+2708
GIC 49AB

124' : 04360+2702
LDS1178

129' : 04425+2632
LDS5585

133' : 04356+2656
SKF 771

134' : 04483+2658
OCC 736

134' : 04519+2849
KOH 29AB



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 04418+2840 : COMPONENTS
 
 
  A
B pa=212.8°
sep=27.68"
 
 
04418+2840 A
 
 
Componente originario normalizzato AB Name HD 29696 Coord arcsec 2000 044147.26+283935.9 Mag 8.91
Spectral class F8 (yellow-white) PmRA 12.00 PmDE -17.0 SAO 76711
HIP 21845 Tycho2 1842-00064-1 HD 29696 BD BD+28 682
Tycho2
Tycho2 1842-00064-1 Pflag RAmdeg 70.44690124 DEmdeg 28.65997104
PmRA 13.8 PmDE -17.5 E RAmdeg 13 E DEmdeg 14
E pmRA 1.2 E pmDE 1.2 EpRAm 1988.57 EpDEm 1988.39
Num 11 Q RAmdeg 1.1 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.2 BTmag 9.430 E BTmag 0.027 VTmag 8.910
E VTmag 0.022 Prox 288 TYC T HIP 21845
CCDM A RAdeg 70.44686694 DEdeg 28.66000861 EpRA 1990 1.73
EpDE 1990 1.71 E RAdeg 13.8 E DEdeg 14.8 Posflg
Corr -0.1
SAO
SAO 76711 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.001 Vmag 8.7 SpType F8
Double code Source 34 CatNum 2145 DM BD+28 682
DMcomp BDsup HD 29696 M HD 0
GC RA1950rad 1.21585397 DE1950rad 0.49855989 PmRA2000 0.0003
PmDE2000 -0.001
Hipparcos
Catalog H HIP 21845 Proxy RAhms 04 41 47.25
DEdms +28 39 36.0 Vmag 8.85 VarFlag R Vmag H
RAdeg 70.4469 DEdeg 28.66 AstroRef A Plx 8.27
CCDM 04418+2840 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 29696 BD BD+28 682
CD CP Dm number +28 682 VIred 0.44
SpType F8 R SpType Coord arcsec 2000 044147.25+283936.0
Hipparcos 2
HIP 21845 Sn 95 So 3 Nc 1
RArad 1.2295296904 DErad 0.5002115708 Plx 7.84 PmRA 10.84
PmDE -14.58 E RArad 1.15 E DErad 0.77 E Plx 1.18
E pmRA 1.45 E pmDE 0.95 Hpmag 8.9649 E Hpmag 0.0061
SHp 0.016 VA 0 BV 0.508 E BV 0.034
VI 0.58
CCDM
Ccdm 04418+2840 RComp Comp A Note1
Note2 Discov num DRAs -0.75 DDEs -24.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp F8 PmNote *
PmRA 10 PmDE -12 Dm number +28 682 Cat1 BD
Name2 +28 445 Cat2 AGK2/3 HD 29696 M HD
ADS BDS B 2308 M ADS BDS N IDS IDS 04355N2828A
HIC 21845
 
 
04418+2840 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 044146.12+283912.6 Mag 11.13 PmRA 10.00
PmDE -20.0 HIP 21842 Calc delta mag 2.22 Calc coord yes
Hipparcos
Catalog H HIP 21842 Proxy RAhms 04 41 45.95
DEdms +28 39 12.8 Vmag 10.97 VarFlag R Vmag H
RAdeg 70.4414 DEdeg 28.6536 AstroRef B Plx 1.17
CCDM 04418+2840 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.83
SpType R SpType Coord arcsec 2000 044145.95+283912.8
Hipparcos 2
HIP 21842 Sn 95 So 3 Nc 1
RArad 1.2294351969 DErad 0.500098996 Plx -5 PmRA 8.3
PmDE -12.64 E RArad 7.21 E DErad 5.03 E Plx 7.09
E pmRA 9.82 E pmDE 6.5 Hpmag 11.13 E Hpmag 0.0269
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 04418+2840 RComp Comp B Note1
Note2 Discov num HJ 347 DRAs DDEs
R dRAs Year 1908 Theta 216 Rho 28.7
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 2308 M ADS BDS N IDS IDS 04355N2828B
HIC 21842