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Doubles in session


Current system
16278+2054
STT 311 AC


Nearby doubles
32' : 16256+2054
COU 198

33' : 16255+2050
TDS9890

50' : 16302+2129
BUP 170AB
Kornephoros

54' : 16263+2005
AZC 100

58' : 16239+2034
AZC 99AB

62' : 16240+2024
A 25

67' : 16244+2140
OSO 70

77' : 16255+1944
WFC 174

81' : 16261+1937
SKF2662

95' : 16232+2204
TDS9873

97' : 16231+1943
GWP2630

103' : 16350+2039
LDS4679

104' : 16323+1931
TOB 259

105' : 16348+2019
TDS9977

106' : 16348+2016
SKF1646

111' : 16317+1919
STF2058AB

111' : 16316+1917
STF2057AB

112' : 16348+2145
WSI 105

115' : 16272+1900
HDS2326

116' : 16221+2218
HU 482AB

120' : 16196+2128
SLW1171

122' : 16263+2254
POU3226

123' : 16242+2245
LDS4665

129' : 16350+2214
COU 68

132' : 16359+1950
RAO 351

132' : 16323+2249
KPP4003



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 16278+2054 : COMPONENTS
 
 
  A Ab B
Ab pa=131.3°
sep=0.23"
 
B pa=286.0°
sep=2.01"
pa=288.6°
sep=2.22"
 
C pa=322.7°
sep=10.72"
pa=322.5°
sep=10.94"
pa=330.2°
sep=9.19"
 
 
16278+2054 A
 
 
Name HD 148492 Coord arcsec 2000 162746.52+205344.2 Mag 8.37 Spectral class G (yellow)
PmRA 34.00 PmDE -119.0 SAO 84390 HIP 80625
Tycho2 1518-00242-1 HD 148492 BD BD+21 2926
Tycho2
Tycho2 1518-00242-1 Pflag RAmdeg 246.94393128 DEmdeg 20.89532521
PmRA 34.3 PmDE -119.3 E RAmdeg 6 E DEmdeg 7
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.26 EpDEm 1990.89
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.2 BTmag 8.988 E BTmag 0.017 VTmag 8.366
E VTmag 0.012 Prox 22 TYC T HIP 80625
CCDM A RAdeg 246.94384694 DEdeg 20.89560278 EpRA 1990 1.73
EpDE 1990 1.64 E RAdeg 6.2 E DEdeg 6.8 Posflg
Corr -0.2
SAO
SAO 84390 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.116 Vmag 7.7 SpType G0
Double code Source 35 CatNum 5614 DM BD+21 2926
DMcomp BDsup HD 148492 M HD 0
GC RA1950rad 4.30049907 DE1950rad 0.36664493 PmRA2000 0.0017
PmDE2000 -0.113
Hipparcos
Catalog H HIP 80625 Proxy H RAhms 16 27 46.52
DEdms +20 53 44.2 Vmag 8.24 VarFlag R Vmag G
RAdeg 246.944 DEdeg 20.8956 AstroRef A Plx 10.92
CCDM 16278+2054 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual C M HIP
Theta Rho HD 148492 BD BD+21 2926
CD CP Dm number +21 2926 VIred 0.64
SpType G R SpType Coord arcsec 2000 162746.52+205344.2
Hipparcos 2
HIP 80625 Sn 15 So 3 Nc 3
RArad 4.30998309 DErad 0.3646973402 Plx 13.08 PmRA 32.95
PmDE -115.22 E RArad 0.73 E DErad 0.71 E Plx 1.24
E pmRA 0.78 E pmDE 0.93 Hpmag 8.3256 E Hpmag 0.0018
SHp 0.019 VA 0 BV 0.6 E BV 0.042
VI 0.64
CCDM
Ccdm 16278+2054 RComp Comp A Note1
Note2 Discov num DRAs -1.44 DDEs -16.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.3 Sp G PmNote *
PmRA 37 PmDE -117 Dm number +21 2926 Cat1 BD
Name2 +21 1605 Cat2 AGK2/3 HD 148492 M HD
ADS BDS A10069 M ADS BDS N IDS IDS 16234N2107A
HIC 80625
 
 
16278+2054 Ab
 
 
Coord arcsec 2000 162746.53+205344.0 Mag 9.1 Calc coord yes
 
 
16278+2054 B
 
 
Coord arcsec 2000 162746.38+205344.8 Mag 12.4 PmRA 72.00 PmDE -180.0
Calc delta mag 3.3 Calc coord yes
CCDM
Ccdm 16278+2054 RComp Comp B Note1
Note2 Discov num STH DRAs DDEs
R dRAs Year 1887 Theta 299 Rho 1.7
Obs 8 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10069 M ADS BDS N IDS IDS 16234N2107B
HIC 80625
 
 
16278+2054 C
 
 
Coord arcsec 2000 162746.06+205352.7 Mag 11.52 PmRA -59.00 PmDE -19.0
Calc delta mag 2.42 Calc coord yes
CCDM
Ccdm 16278+2054 RComp Comp C Note1
Note2 Discov num STT 311 DRAs DDEs
R dRAs Year 1957 Theta 285 Rho 4.9
Obs 99 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10069 M ADS BDS N IDS IDS 16234N2107C
HIC 80625