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Doubles in session


Current system
19016-3653
B 957 AB


Nearby doubles
5' : 19019-3657
VSP 1

6' : 19020-3658
BYJ 1

8' : 19011-3657
JOY 7

9' : 19017-3645
KOH 114

9' : 19024-3656
REP 4

11' : 19025-3658
KOH 115

13' : 19011-3704
BSO 14AB

15' : 19005-3656
KOH 112

22' : 19013-3632
BRT1793

26' : 18598-3707
BOY 15

27' : 19031-3713
REP 48

33' : 19043-3659
KOH 116

34' : 19019-3620
B 958

34' : 18592-3712
WLT 2

40' : 18588-3713
I 1114

41' : 19046-3635
BRT1796

41' : 19003-3616
HJ 5077AB

49' : 18584-3625
JSP 800

50' : 19027-3606
HJ 5080

53' : 18573-3643
WLT 1AB

54' : 19039-3608
UC 3784AB

56' : 18571-3645
RSS 499AB

58' : 18579-3618
JSP 798

59' : 19064-3704
HJ 5084

61' : 19013-3553
UC 3763

63' : 18576-3733
KOH 111



Selections
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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 19016-3653 : COMPONENTS
 
 
  A B C
B pa=137.3°
sep=4.08"
 
C pa=23.4°
sep=57.19"
pa=19.7°
sep=58.96"
 
Cb pa=23.4°
sep=56.90"
pa=19.8°
sep=58.67"
pa=188.5°
sep=0.29"
 
 
19016-3653 A
 
 
Coord arcsec 2000 190138.93-365326.3 Mag 7.34 Spectral class B9IV (blue-white) PmRA 8.00
PmDE -24.0 HIP 93425 Tycho2 7421-00976-1 CD CD-3713023
CP CP-37 8449
Tycho2
Tycho2 7421-00976-1 Pflag RAmdeg 285.41221024 DEmdeg -36.89070406
PmRA 2.8 PmDE -26.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.49 EpDEm 1991.23
Num 16 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.8 BTmag 7.468 E BTmag 0.016 VTmag 7.341
E VTmag 0.011 Prox 574 TYC T HIP 93425
CCDM RAdeg 285.41220194 DEdeg -36.89064389 EpRA 1990 1.81
EpDE 1990 1.70 E RAdeg 4.2 E DEdeg 5.3 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 93425 Proxy RAhms 19 01 38.93
DEdms -36 53 26.3 Vmag 7.22 VarFlag R Vmag H
RAdeg 285.412 DEdeg -36.8906 AstroRef Plx 7.35
CCDM 1.55 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CD-3713023 CP CP-37 8449 Dm number -3713023 VIred 0.18
SpType B9IV R SpType Coord arcsec 2000 190138.93-365326.3
Hipparcos 2
HIP 93425 Sn 5 So 0 Nc 1
RArad 4.9813826715 DErad -0.643863178 Plx 7.82 PmRA 4.43
PmDE -28.33 E RArad 0.73 E DErad 0.43 E Plx 0.81
E pmRA 1.19 E pmDE 0.65 Hpmag E Hpmag 0.0015
SHp 0.011 VA 0 BV 0.121 E BV 0.011
VI 0.14
 
 
19016-3653 B
 
 
Coord arcsec 2000 190139.16-365329.3 Mag 13.4 Delta magnitude 6.06 Coordinate calculated yes
 
 
19016-3653 C
 
 
Var name TY CrA Coord arcsec 2000 190140.82-365233.8 Coord calc 190140.78-365233.1 Mag 9.8
Composed magnitude 9.57 Spectral class B9e (blue-white) PmRA 1.00 PmDE -28.0
SAO 104379 Tycho2 7421-01126-1 GC 26163 DM BD+12 3770
Delta magnitude 2.46
Tycho2
Tycho2 7421-01126-1 Pflag RAmdeg 285.42009940 DEmdeg -36.87606648
PmRA -0.2 PmDE -28.6 E RAmdeg 15 E DEmdeg 20
E pmRA 1.2 E pmDE 1.3 EpRAm 1987.79 EpDEm 1984.03
Num 11 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.6 BTmag 10.087 E BTmag 0.035 VTmag 9.569
E VTmag 0.030 Prox 574 TYC T HIP
CCDM RAdeg 285.42009972 DEdeg -36.87599833 EpRA 1990 1.80
EpDE 1990 1.64 E RAdeg 15.7 E DEdeg 24.1 Posflg
Corr 0.3
SAO
SAO 104379 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 -0.004 Vmag 6.6 SpType B9
Double code Source 70 CatNum 26163 DM BD+12 3770
DMcomp BDsup HD 176873 M HD 0
GC 26163 RA1950rad 4.97193892 DE1950rad 0.21761358 PmRA2000 0
PmDE2000 -0.005
 
 
19016-3653 Cb
 
 
Coord arcsec 2000 190140.82-365234.1 Mag 13 Delta magnitude 5.66 Coordinate calculated yes