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Doubles in session


Current system
03201-2851
LDS 93
HD 20781


Nearby doubles
29' : 03179-2855
RST1255

37' : 03195-2815
UC 981

38' : 03214-2924
I 1145

44' : 03187-2931
DAW 78

55' : 03160-2845
TDS2507

64' : 03163-2811
RST 64

71' : 03180-2746
TDS 110

78' : 03249-2806
LDS5424

81' : 03184-2734
BVD 33

83' : 03199-3014
I 719

87' : 03226-3011
LDS3487

90' : 03252-2951
HDS 427

90' : 03267-2834
SEE 25

98' : 03240-3014
TDS2538

100' : 03140-2950
SKF1201

104' : 03227-2714
HDS 422

106' : 03121-2859
HJ 3555
Dalim

106' : 03121-2907
LDS5416

109' : 03246-3021
TDS2541

113' : 03248-2722
LDS 839

116' : 03113-2841
LDS5415

119' : 03126-3000
SKF1827

124' : 03124-3004
TDS2478

126' : 03243-2659
RST 72

127' : 03276-3011
TDS2552

127' : 03129-3003
LDS 90



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 03201-2851 : COMPONENTS
 
 
  A
B pa=358.3°
sep=252.95"
 
 
03201-2851 A
 
 
Componente originario normalizzato AB Name HD 20782 Coord arcsec 2000 032003.58-285114.7 Mag 7.44
Spectral class G1.5V (yellow) PmRA 349.00 PmDE -66.0 SAO 168469
HIP 15527 Tycho2 6445-00136-1 HD 20782 CD CD-29 1231
CP CP-29 382
Tycho2
Tycho2 6445-00136-1 Pflag RAmdeg 50.01490869 DEmdeg -28.85407307
PmRA 348.9 PmDE -65.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.6 E pmDE 1.3 EpRAm 1991.48 EpDEm 1991.37
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 0.9 BTmag 8.139 E BTmag 0.015 VTmag 7.439
E VTmag 0.010 Prox 999 TYC T HIP 15527
CCDM RAdeg 50.01397917 DEdeg -28.85392000 EpRA 1990 1.60
EpDE 1990 1.62 E RAdeg 4.1 E DEdeg 4.0 Posflg
Corr 0.2
SAO
SAO 168469 DelFlag RA1950 PmRA1950 0.0268
DE1950 PmDE1950 -0.039 Vmag 7.5 SpType G0
Double code Source 24 CatNum 1284 DM CD-29 1231
DMcomp BDsup HD 20782 M HD 0
GC RA1950rad 0.86369844 DE1950rad -0.50672075 PmRA2000 0.027
PmDE2000 -0.043
Hipparcos
Catalog H HIP 15527 Proxy RAhms 03 20 03.35
DEdms -28 51 14.1 Vmag 7.36 VarFlag R Vmag H
RAdeg 50.0139 DEdeg -28.8539 AstroRef Plx 27.76
CCDM 03201-2850 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 20782 BD
CD CD-29 1231 CP CP-29 382 Dm number -29 1231 VIred 0.7
SpType G3V R SpType Coord arcsec 2000 032003.35-285114.1
Hipparcos 2
HIP 15527 Sn 5 So 0 Nc 1
RArad 0.8729078992 DErad -0.5035957911 Plx 28.15 PmRA 349.33
PmDE -65.92 E RArad 0.34 E DErad 0.46 E Plx 0.62
E pmRA 0.37 E pmDE 0.56 Hpmag 7.4962 E Hpmag 0.0009
SHp 0.012 VA 0 BV 0.63 E BV 0.006
VI 0.7
 
 
03201-2851 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 032003.02-284701.9 Mag 8.54 Spectral class G9V (yellow)
PmRA 345.00 PmDE -66.0 SAO 168468 HIP 15526
Tycho2 6445-00983-1 HD 20781 CD CD-29 1229 CP CP-29 381
Calc delta mag 1.1 Calc coord yes
Tycho2
Tycho2 6445-00983-1 Pflag RAmdeg 50.01225907 DEmdeg -28.78383190
PmRA 348.4 PmDE -67.1 E RAmdeg 6 E DEmdeg 7
E pmRA 2.3 E pmDE 2.1 EpRAm 1991.53 EpDEm 1991.42
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.8
Q pmDE 1.4 BTmag 9.463 E BTmag 0.017 VTmag 8.535
E VTmag 0.012 Prox 999 TYC T HIP 15526
CCDM RAdeg 50.01133306 DEdeg -28.78367472 EpRA 1990 1.61
EpDE 1990 1.57 E RAdeg 6.4 E DEdeg 6.7 Posflg
Corr 0.2
SAO
SAO 168468 DelFlag RA1950 PmRA1950 0.0272
DE1950 PmDE1950 -0.097 Vmag 8.3 SpType G0
Double code Source 24 CatNum 1283 DM CD-29 1229
DMcomp BDsup HD 20781 M HD 0
GC RA1950rad 0.86364767 DE1950rad -0.5055007 PmRA2000 0.0274
PmDE2000 -0.101
Hipparcos
Catalog H HIP 15526 Proxy RAhms 03 20 02.71
DEdms -28 47 01.2 Vmag 8.48 VarFlag R Vmag G
RAdeg 50.0113 DEdeg -28.7837 AstroRef Plx 27.86
CCDM 03201-2850 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 20781 BD
CD CD-29 1229 CP CP-29 381 Dm number -29 1229 VIred 0.84
SpType K0V R SpType Coord arcsec 2000 032002.71-284701.2
Hipparcos 2
HIP 15526 Sn 5 So 0 Nc 1
RArad 0.8728617464 DErad -0.5023697891 Plx 28.27 PmRA 348.97
PmDE -67.69 E RArad 0.62 E DErad 0.77 E Plx 1.08
E pmRA 0.71 E pmDE 0.91 Hpmag 8.6059 E Hpmag 0.0015
SHp 0.017 VA 0 BV 0.82 E BV 0.015
VI 0.86