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Doubles in session


Current system
16543-4149
BRT 929 AB


Nearby doubles
2' : 16543-4150
B 1835

2' : 16543-4151
CPO 500

2' : 16542-4150
SEE 297AB

2' : 16544-4150
HJ 4893AB

2' : 16542-4151
WFC 183AB

3' : 16541-4151
SEE 295

3' : 16545-4148
SNA 56AB

4' : 16540-4148
B 1833AB

4' : 16546-4150
BRT 934

5' : 16545-4153
SEE 302AB

6' : 16542-4146
SEE 298AB

6' : 16539-4153
SNA 49AB

8' : 16540-4143
SNA 50AB

11' : 16538-4140
CPO 498

11' : 16542-4139
SNA 53AB

14' : 16548-4202
RST1907

17' : 16528-4147
SNA 47

19' : 16551-4205
SEE 303

21' : 16535-4207
SNA 48

26' : 16523-4136
B 1832AB

29' : 16547-4121
TDS 843

31' : 16525-4126
CPO 495

34' : 16526-4122
CPO 496

35' : 16539-4115
RST1905

39' : 16511-4134
TDT 115

40' : 16548-4228
I 1302



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 16543-4149 : COMPONENTS
 
 
  A B C
B pa=192.7°
sep=3.85"
 
C pa=80.9°
sep=27.06"
pa=73.7°
sep=28.71"
 
D pa=72.9°
sep=25.33"
pa=65.9°
sep=27.44"
pa=321.5°
sep=4.03"
 
 
16543-4149 A
 
 
Coord arcsec 2000 165417.31-414915.8 Mag 8.63 PmRA -2.00 PmDE -3.0
Tycho2 7876-01882-1 DM CD-4111042
Tycho2
Tycho2 7876-01882-1 Pflag RAmdeg 253.57297856 DEmdeg -41.82140474
PmRA 20.6 PmDE -14.8 E RAmdeg 13 E DEmdeg 13
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.06 EpDEm 1991.01
Num 3 Q RAmdeg 0.8 Q DEmdeg 2.5 Q pmRA 0.8
Q pmDE 2.4 BTmag 9.031 E BTmag 0.023 VTmag 8.626
E VTmag 0.020 Prox 252 TYC T HIP
CCDM RAdeg 253.57291417 DEdeg -41.82137028 EpRA 1990 1.58
EpDE 1990 1.62 E RAdeg 12.6 E DEdeg 12.9 Posflg
Corr 0.1
CCDM
Ccdm 16543-4149 RComp Comp A Note1
Note2 Discov num DRAs 1.58 DDEs -12.1
R dRAs 10 Year Theta Rho
Obs 4 Vmag 6.7 Sp Oa PmNote *
PmRA -8 PmDE -11 Dm number -4111041 Cat1 CD
Name2 227390 Cat2 SAO HD 152270 M HD
ADS BDS M ADS BDS N IDS IDS 16473S4139A
HIC 82706
 
 
16543-4149 B
 
 
Coord arcsec 2000 165417.23-414919.6 Mag 11 PmRA -1.00 PmDE -6.0
Calc delta mag 2.37 Calc coord yes
CCDM
Ccdm 16543-4149 RComp Comp B Note1
Note2 Discov num B 1834 DRAs DDEs
R dRAs Year 1931 Theta 312 Rho 4.3
Obs 1 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16473S4139B
HIC 82706
 
 
16543-4149 C
 
 
Coord arcsec 2000 165419.70-414911.5 Mag 6.63 Spectral class WC7 (Wolf-Rayet) PmRA 0.00
PmDE -4.0 SAO 227390 HIP 82706 Tycho2 7876-02640-1
HD 152270 HR 6265 GC 22742 CD CD-4111041
CP CP-41 7741 Calc delta mag 2
Tycho2
Tycho2 7876-02640-1 Pflag RAmdeg 253.58209458 DEmdeg -41.81988127
PmRA 0.0 PmDE -4.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.4 EpRAm 1991.22 EpDEm 1991.48
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 6.833 E BTmag 0.015 VTmag 6.625
E VTmag 0.011 Prox 252 TYC T HIP 82706
CCDM RAdeg 253.58209472 DEdeg -41.81987111 EpRA 1990 1.66
EpDE 1990 1.70 E RAdeg 4.7 E DEdeg 4.9 Posflg
Corr 0.3
SAO
SAO 227390 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 -0.012 Vmag 6.7 SpType Oa
Double code Source 70 CatNum 22742 DM CD-4111041
DMcomp BDsup HD 152270 M HD 0
GC 22742 RA1950rad 4.41050133 DE1950rad -0.7284853 PmRA2000 -0.001
PmDE2000 -0.011
Hipparcos
Catalog H HIP 82706 Proxy RAhms 16 54 19.70
DEdms -41 49 11.5 Vmag 6.61 VarFlag R Vmag H
RAdeg 253.582 DEdeg -41.8199 AstroRef Plx -0.59
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 152270 BD
CD CD-4111041 CP CP-41 7741 Dm number -4111041 VIred 0.16
SpType WC+... R SpType Coord arcsec 2000 165419.70-414911.5
Hipparcos 2
HIP 82706 Sn 5 So 0 Nc 1
RArad 4.4258422538 DErad -0.7298943221 Plx 1.03 PmRA -0.33
PmDE -2.88 E RArad 0.46 E DErad 0.34 E Plx 0.53
E pmRA 0.56 E pmDE 0.4 Hpmag 6.6627 E Hpmag 0.0019
SHp 0.01 VA 0 BV 0.15 E BV 0.004
VI 0.16
CCDM
Ccdm 16543-4149 RComp Comp C Note1
Note2 Discov num DRAs -0.08 DDEs -0.2
R dRAs 66 Year Theta Rho
Obs Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16473S4139A
HIC
 
 
16543-4149 D
 
 
Coord arcsec 2000 165419.48-414908.4 Mag 13.3 Spectral class O5 (blue) Calc delta mag 4.67
Calc coord yes
CCDM
Ccdm 16543-4149 RComp C Comp D Note1
Note2 Discov num BRT 929 DRAs DDEs
R dRAs Year 1901 Theta 199 Rho 3.7
Obs 1 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16473S4139B
HIC