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Doubles in session


Current system
12212-4803
JNN 170 AB


Nearby doubles
21' : 12210-4743
TDS8346

24' : 12193-4750
KOU 8AB

27' : 12237-4813
NSN 405

29' : 12208-4832
TDS8344

36' : 12247-4811
RST 591

37' : 12209-4727
HDS1738

37' : 12209-4839
RST 587

45' : 12220-4720
KPP1756

55' : 12228-4855
LDS 408

58' : 12263-4739
RST 594

60' : 12189-4709
TDS8319

63' : 12220-4701
BVD 99

72' : 12180-4907
HDS1731

73' : 12145-4737
JNN 168

75' : 12174-4907
TDS8304

76' : 12268-4855
WIS 202

78' : 12226-4920
SEE 153

80' : 12275-4717
UC 2343

81' : 12230-4922
TDS8360

83' : 12196-4642
SWR 130

85' : 12187-4924
KPP 267

85' : 12221-4640
TDS8352

87' : 12166-4651
TDS8297

89' : 12135-4847
TDS8273AB

90' : 12175-4642
TDS8305

91' : 12218-4933
TDS8350



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 12212-4803 : COMPONENTS
 
 
  A
B pa=188.5°
sep=2.00"
 
 
12212-4803 A
 
 
Coord arcsec 2000 122111.72-480319.2 Mag 8 Spectral class F2 (yellow-white) PmRA -30.00
PmDE -9.0 SAO 223369 HIP 60245 Tycho2 8234-01516-1
HD 107437 CD CD-47 7557 CP CP-47 5502
Tycho2
Tycho2 8234-01516-1 Pflag RAmdeg 185.29883156 DEmdeg -48.05533258
PmRA -29.6 PmDE -9.4 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.4 EpRAm 1991.14 EpDEm 1990.96
Num 9 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.8 BTmag 9.334 E BTmag 0.017 VTmag 8.935
E VTmag 0.013 Prox 999 TYC T HIP 60245
CCDM RAdeg 185.29893250 DEdeg -48.05531000 EpRA 1990 1.78
EpDE 1990 1.45 E RAdeg 6.4 E DEdeg 7.4 Posflg
Corr 0.0
SAO
SAO 223369 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 -0.026 Vmag 8.8 SpType F0
Double code Source 48 CatNum 10287 DM CP-47 5502
DMcomp BDsup HD 107437 M HD 0
GC RA1950rad 3.22243829 DE1950rad -0.83388132 PmRA2000 -0.0022
PmDE2000 -0.023
Hipparcos
Catalog H HIP 60245 Proxy RAhms 12 21 11.75
DEdms -48 03 19.1 Vmag 8.9 VarFlag R Vmag H
RAdeg 185.299 DEdeg -48.0553 AstroRef Plx 8.08
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 107437 BD
CD CD-47 7557 CP CP-47 5502 Dm number -47 7557 VIred 0.45
SpType F2V R SpType Coord arcsec 2000 122111.75-480319.1
Hipparcos 2
HIP 60245 Sn 5 So 0 Nc 1
RArad 3.234076604 DErad -0.8387233855 Plx 7.09 PmRA -27.94
PmDE -8.54 E RArad 0.71 E DErad 0.53 E Plx 0.95
E pmRA 0.69 E pmDE 0.56 Hpmag 8.9852 E Hpmag 0.0016
SHp 0.02 VA 0 BV 0.387 E BV 0.014
VI 0.45
 
 
12212-4803 B
 
 
Coord arcsec 2000 122111.69-480321.2 Mag 19.1 Calc delta mag 11.1 Calc coord yes