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Doubles in session


Current system
18287+1614
HU 320


Nearby doubles
11' : 18292+1622
HEI 258

15' : 18293+1624
BPM 778

26' : 18296+1553
BPM 779

29' : 18296+1639
BPM 780

36' : 18272+1643
SLE 617

38' : 18272+1543
BPM 774

43' : 18309+1641
SLE 620AB

46' : 18272+1533
BPM 775

52' : 18251+1623
BPM 766

52' : 18270+1701
SLE 616AB

53' : 18323+1625
HDS2630

54' : 18269+1701
BKO 728

54' : 18272+1703
BKO 729

55' : 18269+1702
SLE 615

61' : 18250+1642
AHD 2

62' : 18252+1647
J 752

64' : 18249+1645
BKO 727

66' : 18241+1615
TDT 833

69' : 18299+1720
COU 118AB

71' : 18263+1715
KPP4108

74' : 18319+1710
BRT1302

74' : 18329+1529
J 2100

78' : 18340+1600
SLE 623

78' : 18322+1713
SLE 189

79' : 18288+1733
SLE 618

81' : 18337+1646
SLE 198



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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 18287+1614 : COMPONENTS
 
 
  A
B pa=144.9°
sep=1.98"
 
 
18287+1614 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182839.80+161342.5 Mag 10.41 Spectral class F8 (yellow-white)
PmRA -24.00 PmDE -20.0 HIP 90554 Tycho2 1569-01881-1
BD BD+16 3515
Tycho2
Tycho2 1569-01881-1 Pflag P RAmdeg 277.16582505 DEmdeg 16.22846117
PmRA -24.3 PmDE -19.7 E RAmdeg 25 E DEmdeg 27
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.76 EpDEm 1987.88
Num 4 Q RAmdeg 1.5 Q DEmdeg 1.1 Q pmRA 1.5
Q pmDE 1.1 BTmag 10.889 E BTmag 0.045 VTmag 10.406
E VTmag 0.040 Prox 20 TYC T HIP 90554
CCDM A RAdeg 277.16577667 DEdeg 16.22865000 EpRA 1990 1.69
EpDE 1990 1.67 E RAdeg 24.9 E DEdeg 28.4 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 90554 Proxy H RAhms 18 28 39.78
DEdms +16 13 43.2 Vmag 9.76 VarFlag R Vmag H
RAdeg 277.166 DEdeg 16.2287 AstroRef A Plx 6.59
CCDM 18287+1614 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 144 Rho 2.028 HD BD BD+16 3515
CD CP Dm number +16 3515 VIred 0.72
SpType F8 R SpType Coord arcsec 2000 182839.78+161343.2
Hipparcos 2
HIP 90554 Sn 15 So 3 Nc 2
RArad 4.8374552411 DErad 0.2832434733 Plx 9.04 PmRA -29.6
PmDE -18.43 E RArad 1.79 E DErad 1.75 E Plx 2.62
E pmRA 2.59 E pmDE 2.49 Hpmag 9.8627 E Hpmag 0.0036
SHp 0.025 VA 0 BV 0.472 E BV 0.039
VI 0.54
CCDM
Ccdm 18287+1614 RComp Comp A Note1
Note2 Discov num DRAs -2.25 DDEs -18.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp PmNote *
PmRA -37 PmDE -32 Dm number +16 3515 Cat1 BD
Name2 +16 1831 Cat2 AGK2/3 HD M HD
ADS BDS A11385 M ADS BDS N IDS IDS 18242N1610A
HIC 90554
 
 
18287+1614 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182839.88+161340.9 Mag 10.85 PmRA -24.00
PmDE -20.0 HIP 90554 Tycho2 1569-01881-2 Calc delta mag 0.44
Calc coord yes
Tycho2
Tycho2 1569-01881-2 Pflag P RAmdeg 277.16582505 DEmdeg 16.22846117
PmRA -24.3 PmDE -19.7 E RAmdeg 25 E DEmdeg 27
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.76 EpDEm 1987.88
Num 4 Q RAmdeg 1.5 Q DEmdeg 1.1 Q pmRA 1.5
Q pmDE 1.1 BTmag 11.375 E BTmag 0.061 VTmag 10.851
E VTmag 0.059 Prox 20 TYC T HIP 90554
CCDM B RAdeg 277.16611056 DEdeg 16.22820056 EpRA 1990 1.69
EpDE 1990 1.67 E RAdeg 34.1 E DEdeg 39.0 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 90554 Proxy H RAhms 18 28 39.78
DEdms +16 13 43.2 Vmag 9.76 VarFlag R Vmag H
RAdeg 277.166 DEdeg 16.2287 AstroRef A Plx 6.59
CCDM 18287+1614 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 144 Rho 2.028 HD BD BD+16 3515
CD CP Dm number +16 3515 VIred 0.72
SpType F8 R SpType Coord arcsec 2000 182839.78+161343.2
Hipparcos 2
HIP 90554 Sn 15 So 3 Nc 2
RArad 4.8374552411 DErad 0.2832434733 Plx 9.04 PmRA -29.6
PmDE -18.43 E RArad 1.79 E DErad 1.75 E Plx 2.62
E pmRA 2.59 E pmDE 2.49 Hpmag 9.8627 E Hpmag 0.0036
SHp 0.025 VA 0 BV 0.472 E BV 0.039
VI 0.54
CCDM
Ccdm 18287+1614 RComp Comp B Note1
Note2 Discov num HU 320 DRAs DDEs
R dRAs Year 1901 Theta 144 Rho 2.1
Obs 11 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11385 M ADS BDS N IDS IDS 18242N1610B
HIC 90554