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Current system
20229+4259
STTA 207 AC


Nearby doubles
12' : 20219+4257
BRT2262

13' : 20229+4311
L 34

16' : 20229+4243
A 289AB

31' : 20210+4320
TDT2198

34' : 20224+4332
TDT2215

38' : 20195+4307
TDS1059

41' : 20212+4335
HJ 1505

42' : 20248+4223
ES 1678

46' : 20269+4246
TDT2279

46' : 20190+4316
WFC 231

47' : 20251+4220
TDT2252

47' : 20211+4341
A 46AB

48' : 20188+4244
HO 124

49' : 20273+4255
HDS2926

51' : 20275+4307
TDT2289

52' : 20276+4303
HDS2927

55' : 20189+4227
HJ 1503

56' : 20187+4329
TDT2158

59' : 20179+4319
ES 1440

59' : 20205+4351
BU 1207AB

62' : 20253+4355
A 291AB

65' : 20266+4350
TDT2273

67' : 20231+4405
TDT2227

67' : 20213+4155
TDT2201

68' : 20267+4353
FYM 258AB

71' : 20256+4155
ARG 92AB



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 20229+4259 : COMPONENTS
 
 
  A B C
B pa=357.9°
sep=1.38"
 
C pa=64.4°
sep=87.38"
pa=65.2°
sep=86.84"
 
D pa=99.7°
sep=92.53"
pa=100.6°
sep=92.82"
pa=166.9°
sep=54.86"
 
 
20229+4259 A
 
 
Name NSV13053 Coord arcsec 2000 202255.49+425900.4 Mag 6.41 Spectral class G8III (yellow)
PmRA 55.00 PmDE 39.0 SAO 49550 HIP 100515
Tycho2 3160-01936-1 HD 194220 HR 7802 GC 28364
ADS 13786 BD BD+42 3721
Tycho2
Tycho2 3160-01936-1 Pflag P RAmdeg 305.73138669 DEmdeg 42.98356773
PmRA 55.3 PmDE 39.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.61 EpDEm 1991.57
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.2 BTmag 7.587 E BTmag 0.015 VTmag 6.406
E VTmag 0.010 Prox 14 TYC T HIP 100515
CCDM A RAdeg 305.73121167 DEdeg 42.98344278 EpRA 1990 1.72
EpDE 1990 1.70 E RAdeg 3.9 E DEdeg 3.9 Posflg D
Corr 0.0
SAO
SAO 49550 DelFlag RA1950 PmRA1950 0.0045
DE1950 PmDE1950 0.038 Vmag 6.3 SpType K0
Double code Source 70 CatNum 28364 DM BD+42 3721
DMcomp BDsup HD 194220 M HD 0
GC 28364 RA1950rad 5.3284914 DE1950rad 0.74737099 PmRA2000 0.0048
PmDE2000 0.036
Hipparcos
Catalog H HIP 100515 Proxy H RAhms 20 22 55.49
DEdms +42 59 00.4 Vmag 6.2 VarFlag R Vmag G
RAdeg 305.731 DEdeg 42.9834 AstroRef A Plx 9.86
CCDM 20230+4259 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 3 Rho 1.354 HD 194220 BD BD+42 3721
CD CP Dm number +42 3721 VIred 0.94
SpType K0IIIvar R SpType Coord arcsec 2000 202255.49+425900.4
Hipparcos 2
HIP 100515 Sn 15 So 3 Nc 2
RArad 5.3360160732 DErad 0.7502025352 Plx 9.71 PmRA 54.82
PmDE 42.55 E RArad 0.33 E DErad 0.34 E Plx 0.41
E pmRA 0.39 E pmDE 0.42 Hpmag 6.3686 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.957 E BV 0.009
VI 0.94
 
 
20229+4259 B
 
 
Coord arcsec 2000 202255.49+425901.8 Mag 8.82 PmRA 55.00 PmDE 39.0
Tycho2 3160-01936-2 Calc delta mag 2.41 Calc coord yes
Tycho2
Tycho2 3160-01936-2 Pflag P RAmdeg 305.73138669 DEmdeg 42.98356773
PmRA 55.3 PmDE 39.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.61 EpDEm 1991.57
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.3
Q pmDE 1.2 BTmag 9.444 E BTmag 0.020 VTmag 8.824
E VTmag 0.016 Prox 14 TYC HIP 100515
CCDM B RAdeg 305.73122667 DEdeg 42.98382306 EpRA 1990 1.68
EpDE 1990 1.75 E RAdeg 10.1 E DEdeg 9.0 Posflg D
Corr 0.0
 
 
20229+4259 C
 
 
Coord arcsec 2000 202302.67+425938.2 Coord calc 202302.67+425938.2 Mag 8.01 Spectral class A0 (white)
PmRA -3.00 PmDE -18.0 SAO 49555 HIP 100529
Tycho2 3160-00946-1 HD 194260 BD BD+42 3724 Calc delta mag 1.6
Tycho2
Tycho2 3160-00946-1 Pflag RAmdeg 305.76113545 DEmdeg 42.99397023
PmRA -3.1 PmDE -16.7 E RAmdeg 6 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.10 EpDEm 1991.40
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 8.120 E BTmag 0.016 VTmag 8.013
E VTmag 0.012 Prox 869 TYC T HIP 100529
CCDM RAdeg 305.76114500 DEdeg 42.99400861 EpRA 1990 1.65
EpDE 1990 1.72 E RAdeg 5.5 E DEdeg 5.1 Posflg
Corr 0.1
SAO
SAO 49555 DelFlag RA1950 PmRA1950 -0.0037
DE1950 PmDE1950 -0.019 Vmag 8.1 SpType A0
Double code Source 4 CatNum 1854 DM BD+42 3724
DMcomp BDsup HD 194260 M HD 0
GC RA1950rad 5.32902531 DE1950rad 0.74756619 PmRA2000 -0.0034
PmDE2000 -0.022
Hipparcos
Catalog H HIP 100529 Proxy RAhms 20 23 02.67
DEdms +42 59 38.4 Vmag 8 VarFlag R Vmag H
RAdeg 305.761 DEdeg 42.994 AstroRef Plx 2.17
CCDM 20230+4259 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 194260 BD BD+42 3724
CD CP Dm number +42 3724 VIred 0.12
SpType G8III-IV R SpType Coord arcsec 2000 202302.67+425938.4
Hipparcos 2
HIP 100529 Sn 5 So 0 Nc 1
RArad 5.3365386938 DErad 0.7503870698 Plx 2.34 PmRA -2.39
PmDE -17.05 E RArad 0.46 E DErad 0.48 E Plx 0.59
E pmRA 0.55 E pmDE 0.62 Hpmag 8.0501 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.146 E BV 0.014
VI 0.16
 
 
20229+4259 D
 
 
Coord arcsec 2000 202303.80+425844.8 Mag 14.43 PmRA 19.00 PmDE -10.0
Calc delta mag 8.02 Calc coord yes