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Doubles in session


Current system
03021+4827
HDS 387
HD 18685


Nearby doubles
16' : 03007+4835
TDS2412

23' : 03031+4846
LAD 5AB

23' : 03011+4849
ALT 15

24' : 03034+4846
LAD 3

26' : 03022+4852
ALT 14

27' : 03012+4852
HU 1051

27' : 03036+4849
HU 541AB

30' : 03000+4847
ALT 9

34' : 03001+4858
ALT 3

34' : 02591+4853
ALT 2

35' : 02594+4847
ALT 12

36' : 02594+4849
ALT 11

37' : 03006+4753
A 1529

38' : 03058+4818
COU2016

39' : 03018+4904
ALT 19

40' : 02594+4856
COU2163

41' : 03025+4907
ALT 5AB

47' : 03005+4909
ALT 16

47' : 03067+4823
KPP 917

49' : 03005+4911
ALT 8

49' : 03021+4914
ALT 7

50' : 02588+4857
ALT 17

52' : 02580+4858
ALT 18

53' : 03005+4916
ALT 13

60' : 02583+4740
J 886

71' : 03018+4937
KPP3160



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 03021+4827 : COMPONENTS
 
 
  A
B pa=334.7°
sep=0.10"
 
 
03021+4827 A
 
 
Componente originario normalizzato AB Name HD 18685 Coord arcsec 2000 030204.99+482637.5 Mag 9.31
Spectral class K5 (yellow-orange) PmRA -2.00 PmDE -16.0 SAO 38520
HIP 14118 Tycho2 3314-00586-1 HD 18685 BD BD+47 754
Tycho2
Tycho2 3314-00586-1 Pflag RAmdeg 45.52077626 DEmdeg 48.44369766
PmRA 0.3 PmDE -17.9 E RAmdeg 9 E DEmdeg 10
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.94 EpDEm 1989.88
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 0.9 BTmag 10.571 E BTmag 0.040 VTmag 8.605
E VTmag 0.015 Prox 623 TYC T HIP 14118
CCDM AB RAdeg 45.52077556 DEdeg 48.44373944 EpRA 1990 1.67
EpDE 1990 1.58 E RAdeg 9.5 E DEdeg 10.7 Posflg P
Corr -0.1
SAO
SAO 38520 DelFlag RA1950 PmRA1950 0.0024
DE1950 PmDE1950 0 Vmag 8.7 SpType K5
Double code Source 3 CatNum 356 DM BD+47 754
DMcomp BDsup HD 18685 M HD 0
GC RA1950rad 0.77944429 DE1950rad 0.84207822 PmRA2000 0.0024
PmDE2000 -0.004
Hipparcos
Catalog H HIP 14118 Proxy H RAhms 03 02 04.99
DEdms +48 26 37.5 Vmag 8.67 VarFlag R Vmag G
RAdeg 45.5208 DEdeg 48.4437 AstroRef * Plx 2.58
CCDM 03021+4827 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 339 Rho 0.147 HD 18685 BD BD+47 754
CD CP Dm number +47 754 VIred 0.36
SpType K5 R SpType Coord arcsec 2000 030204.99+482637.5
Hipparcos 2
HIP 14118 Sn 55 So 3 Nc 2
RArad 0.7944874747 DErad 0.8455027824 Plx 2 PmRA -2.53
PmDE -16.86 E RArad 0.69 E DErad 0.61 E Plx 0.96
E pmRA 0.97 E pmDE 1.1 Hpmag 8.5743 E Hpmag 0.0043
SHp 0.027 VA 0 BV 0.31 E BV 0.015
VI 1.71
CCDM
Ccdm 03021+4827 RComp Comp A Note1
Note2 Discov num DRAs -1.01 DDEs -22.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.3 Sp K5 PmNote *
PmRA -2 PmDE -16 Dm number +47 754 Cat1 BD
Name2 +48 356 Cat2 AGK2/3 HD 18685 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 14118
 
 
03021+4827 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 030204.99+482637.6 Mag 9.35 Calc delta mag 0.04
Calc coord yes
CCDM
Ccdm 03021+4827 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.02 DDEs -22.6
R dRAs 82 Year 1991 Theta 339 Rho 0.2
Obs 1 Vmag 9.3 Sp PmNote *
PmRA -2 PmDE -16 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 14118