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Doubles in session


Current system
18323+1625
HDS 2630


Nearby doubles
25' : 18309+1641
SLE 620AB

31' : 18337+1646
SLE 198

35' : 18345+1615
GWP2787

35' : 18340+1600
SLE 623

40' : 18296+1639
BPM 780

41' : 18336+1700
SLE 197AB

43' : 18293+1624
BPM 778

44' : 18292+1622
HEI 258

46' : 18319+1710
BRT1302

48' : 18322+1713
SLE 189

49' : 18342+1705
SLE 203AB

50' : 18296+1553
BPM 779

51' : 18333+1713
SLE 193

53' : 18287+1614
HU 320

54' : 18341+1712
SLE 202AB

55' : 18329+1529
J 2100

56' : 18324+1720
SLE 622

63' : 18359+1659
STT 358AB

65' : 18299+1720
COU 118AB

66' : 18332+1730
J 98

71' : 18320+1735
KPP1183

73' : 18324+1737
GWP2782

74' : 18355+1528
TOK 618

75' : 18272+1643
SLE 617

77' : 18300+1734
TDT 914

77' : 18327+1741
TDT 934



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 18323+1625 : COMPONENTS
 
 
  A
B pa=165.6°
sep=0.16"
 
 
18323+1625 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183215.32+162458.7 Mag 10 Spectral class K2 (yellow-orange)
PmRA -8.00 PmDE -4.0 HIP 90877 Tycho2 1570-00901-1
BD BD+16 3534
Tycho2
Tycho2 1570-00901-1 Pflag RAmdeg 278.06383523 DEmdeg 16.41628780
PmRA -5.6 PmDE -4.6 E RAmdeg 19 E DEmdeg 19
E pmRA 1.1 E pmDE 1.1 EpRAm 1985.53 EpDEm 1985.92
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.2 BTmag 11.823 E BTmag 0.078 VTmag 9.844
E VTmag 0.026 Prox 999 TYC T HIP 90877
CCDM AB RAdeg 278.06384944 DEdeg 16.41629500 EpRA 1990 1.64
EpDE 1990 1.66 E RAdeg 21.8 E DEdeg 22.3 Posflg P
Corr 0.2
Hipparcos
Catalog H HIP 90877 Proxy H RAhms 18 32 15.32
DEdms +16 24 58.7 Vmag 9.63 VarFlag R Vmag H
RAdeg 278.064 DEdeg 16.4163 AstroRef * Plx 4.48
CCDM 18323+1625 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 287 Rho 0.21 HD BD BD+16 3534
CD CP Dm number +16 3534 VIred 1.28
SpType K2 R SpType Coord arcsec 2000 183215.32+162458.7
Hipparcos 2
HIP 90877 Sn 55 So 3 Nc 2
RArad 4.8531296398 DErad 0.286518439 Plx 4.7 PmRA -5.87
PmDE -3.67 E RArad 1.2 E DErad 1.14 E Plx 1.93
E pmRA 1.67 E pmDE 1.49 Hpmag 9.7804 E Hpmag 0.0029
SHp 0.021 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 18323+1625 RComp Comp A Note1
Note2 Discov num DRAs -2.68 DDEs -1.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.0 Sp K2 PmNote *
PmRA -8 PmDE -4 Dm number +16 3534 Cat1 BD
Name2 +16 1839 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 90877
 
 
18323+1625 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183215.32+162458.5 Mag 11.64 Calc delta mag 1.64
Calc coord yes
CCDM
Ccdm 18323+1625 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.69 DDEs -1.3
R dRAs 82 Year 1991 Theta 287 Rho 0.2
Obs 1 Vmag 11.6 Sp PmNote *
PmRA -8 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 90877