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Current system
18571+4551
HJ 1357
HD 176209


Nearby doubles
6' : 18572+4546
KOI7151

8' : 18566+4557
KOI6202

10' : 18575+4543
KOI 704AB

23' : 18564+4530
HJ 1356AB

26' : 18579+4615
KOI2057

29' : 18597+4558
KOI 249

29' : 18589+4612
KOI2637

31' : 18599+4553
DEA 370

33' : 18596+4534
TDT1172

33' : 18542+4537
KOI1393

34' : 18544+4610
ES 1265

35' : 18537+4550
DEA 437

37' : 18588+4623
KOI7205

38' : 18590+4622
KOI2535

39' : 18584+4627
KOI2545

40' : 18533+4545
COU1931

42' : 19010+4557
KOI1409

44' : 18573+4508
KOI5578

45' : 18553+4510
DEA 224

47' : 19005+4620
DEA 142

48' : 19003+4625
KOI2706AB

48' : 18532+4526
KOI2257

49' : 18526+4539
LDT 16

49' : 19008+4523
KOI2169

50' : 18534+4520
KOI3196

51' : 19014+4611
DEA 147



Selections
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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 18571+4551 : COMPONENTS
 
 
  A
B pa=201.7°
sep=27.81"
 
 
18571+4551 A
 
 
Componente originario normalizzato AB Name HD 176209 Coord arcsec 2000 185703.04+455121.3 Mag 7.41
Spectral class A0 (white) PmRA 0.00 PmDE 19.0 SAO 47947
HIP 93022 Tycho2 3541-01340-1 HD 176209 GC 26043
BD BD+45 2799
Tycho2
Tycho2 3541-01340-1 Pflag RAmdeg 284.26268658 DEmdeg 45.85595456
PmRA 1.6 PmDE 21.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.47 EpDEm 1991.46
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 7.442 E BTmag 0.015 VTmag 7.376
E VTmag 0.011 Prox 999 TYC T HIP 93022
CCDM RAdeg 284.26268167 DEdeg 45.85590583 EpRA 1990 1.71
EpDE 1990 1.70 E RAdeg 4.4 E DEdeg 4.4 Posflg
Corr 0.0
SAO
SAO 47947 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 0.021 Vmag 7.2 SpType A0
Double code Source 70 CatNum 26043 DM BD+45 2799
DMcomp BDsup HD 176209 M HD 0
GC 26043 RA1950rad 4.95498744 DE1950rad 0.79914962 PmRA2000 0.0011
PmDE2000 0.02
Hipparcos
Catalog H HIP 93022 Proxy RAhms 18 57 03.04
DEdms +45 51 21.3 Vmag 7.39 VarFlag R Vmag H
RAdeg 284.263 DEdeg 45.8559 AstroRef Plx 3.23
CCDM 18570+4551 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 176209 BD BD+45 2799
CD CP Dm number +45 2799 VIred 0.06
SpType A0 R SpType Coord arcsec 2000 185703.04+455121.3
Hipparcos 2
HIP 93022 Sn 5 So 0 Nc 1
RArad 4.9613197504 DErad 0.8003365033 Plx 3.85 PmRA 0.26
PmDE 20.06 E RArad 0.39 E DErad 0.36 E Plx 0.43
E pmRA 0.51 E pmDE 0.44 Hpmag 7.4134 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.091 E BV 0.15
VI 0.06
 
 
18571+4551 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185702.05+455055.5 Mag 11.27 PmRA -6.00
PmDE -3.0 HIP 93018 Calc delta mag 3.86 Calc coord yes
Hipparcos
Catalog H HIP 93018 Proxy RAhms 18 57 01.69
DEdms +45 50 58.5 Vmag 11.14 VarFlag R Vmag H
RAdeg DEdeg AstroRef Plx
CCDM 18570+4551 N CCDM I Nsys 2 Ncomp
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.71
SpType R SpType Coord arcsec 2000 185701.69+455058.5