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Doubles in session


Current system
20207+1601
YSC 70
HD 193622


Nearby doubles
5' : 20209+1604
BPM2123

12' : 20212+1553
BPM2124

15' : 20216+1556
BPM2127

16' : 20198+1550
STE 2

20' : 20216+1546
BPM2126

23' : 20201+1540
GWP2939

28' : 20193+1619
BPM2108

29' : 20219+1622
LEP 169

30' : 20186+1600
BPM2102

30' : 20189+1546
CHE 301

30' : 20187+1551
CHE 297AB

32' : 20222+1623
STF2670AB

33' : 20186+1548
CHE 295

33' : 20194+1534
TOB 310

33' : 20190+1540
BPM2103

33' : 20204+1633
KPP 866

33' : 20195+1533
HDS2905

33' : 20205+1634
HU 360AB

35' : 20183+1556
CHE 292

36' : 20182+1604
CHE 291

36' : 20203+1525
BPM2117

38' : 20181+1555
J 553

38' : 20181+1605
BKO 561

38' : 20181+1552
CHE 289

40' : 20190+1530
BKO 563

41' : 20183+1539
CHE 293



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 20207+1601 : COMPONENTS
 
 
  A
B pa=159.3°
sep=0.53"
 
 
20207+1601 A
 
 
Componente originario normalizzato AB Name HD 193622 Coord arcsec 2000 202039.27+160055.8 Mag 8
Spectral class F2 (yellow-white) PmRA 67.00 PmDE 27.0 SAO 105997
HIP 100309 Tycho2 1631-01604-1 HD 193622 BD BD+15 4138
Tycho2
Tycho2 1631-01604-1 Pflag RAmdeg 305.16364500 DEmdeg 16.01550624
PmRA 67.8 PmDE 24.4 E RAmdeg 6 E DEmdeg 6
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.15 EpDEm 1991.02
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 8.439 E BTmag 0.016 VTmag 7.980
E VTmag 0.012 Prox 871 TYC T HIP 100309
CCDM RAdeg 305.16348139 DEdeg 16.01544889 EpRA 1990 1.64
EpDE 1990 1.54 E RAdeg 5.9 E DEdeg 5.7 Posflg
Corr 0.0
SAO
SAO 105997 DelFlag RA1950 PmRA1950 0.0045
DE1950 PmDE1950 0.035 Vmag 7.5 SpType F2
Double code Source 28 CatNum 8120 DM BD+15 4138
DMcomp BDsup HD 193622 M HD 0
GC RA1950rad 5.31604761 DE1950rad 0.27673975 PmRA2000 0.0046
PmDE2000 0.033
Hipparcos
Catalog H HIP 100309 Proxy RAhms 20 20 39.23
DEdms +16 00 55.6 Vmag 7.95 VarFlag R Vmag H
RAdeg 305.163 DEdeg 16.0154 AstroRef Plx 12.2
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 193622 BD BD+15 4138
CD CP Dm number +15 4138 VIred 0.49
SpType F2 R SpType Coord arcsec 2000 202039.23+160055.6
Hipparcos 2
HIP 100309 Sn 5 So 0 Nc 1
RArad 5.3261074125 DErad 0.2795222768 Plx 10.2 PmRA 66.34
PmDE 27.1 E RArad 0.59 E DErad 0.69 E Plx 0.81
E pmRA 0.74 E pmDE 0.9 Hpmag 8.0407 E Hpmag 0.0012
SHp 0.009 VA 0 BV 0.423 E BV 0.003
VI 0.49
 
 
20207+1601 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202039.28+160055.3 Mag 11.8 Calc delta mag 3.8
Calc coord yes