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Doubles in session


Current system
19457+3605
STF 2578 AC


Nearby doubles
7' : 19457+3612
ALI 161AB

13' : 19436+3616
SEI 671

18' : 19458+3548
ALI 162

19' : 19467+3552
HU 681

24' : 19438+3557
TDT1681

26' : 19476+3557
ES 2182

42' : 19478+3533
ES 2245

43' : 19477+3531
ES 2244

49' : 19418+3611
ALI 158

49' : 19479+3526
ALI 163

51' : 19453+3656
POP 121

51' : 19493+3542
POP 100

51' : 19430+3526
J 122

52' : 19420+3541
HU 680

52' : 19496+3545
POP 101AB

52' : 19498+3558
POP 104AB

53' : 19414+3614
GRV 270

53' : 19497+3547
POP 102AB

54' : 19435+3519
SEI 670

56' : 19435+3516
ALI 160

57' : 19424+3526
ALI 159

57' : 19503+3558
DAM 182AB

59' : 19412+3544
TDT1633

59' : 19409+3559
ALI 157

60' : 19440+3702
COU2282

60' : 19487+3519
STT 387



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 19457+3605 : COMPONENTS
 
 
  A B C D E
B pa=124.8°
sep=14.90"
 
C pa=356.8°
sep=44.26"
pa=344.4°
sep=54.71"
 
D pa=66.1°
sep=79.03"
pa=56.0°
sep=72.41"
pa=99.3°
sep=75.73"
 
E pa=104.9°
sep=21.86"
pa=72.1°
sep=9.33"
pa=154.6°
sep=55.14"
pa=233.6°
sep=63.50"
 
F pa=247.3°
sep=119.92"
pa=252.9°
sep=128.55"
pa=230.1°
sep=141.00"
pa=246.8°
sep=198.94"
pa=252.8°
sep=137.88"
 
 
19457+3605 A
 
 
Name HD 186901 Coord arcsec 2000 194539.65+360527.6 Mag 6.37 Spectral class B9.5V (blue-white)
PmRA 2.00 PmDE 7.0 SAO 68805 HIP 97228
Tycho2 2668-00996-1 HD 186901 HR 7529 GC 27352
BD BD+35 3786
Tycho2
Tycho2 2668-00996-1 Pflag RAmdeg 296.41523706 DEmdeg 36.09102597
PmRA 5.9 PmDE 8.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.44 EpDEm 1991.53
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.8 Q pmRA 1.3
Q pmDE 1.8 BTmag 6.318 E BTmag 0.014 VTmag 6.371
E VTmag 0.010 Prox 149 TYC T HIP 97228
CCDM A RAdeg 296.41521944 DEdeg 36.09100528 EpRA 1990 1.58
EpDE 1990 1.66 E RAdeg 3.7 E DEdeg 3.6 Posflg
Corr 0.0
SAO
SAO 68805 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.015 Vmag 6.5 SpType A0
Double code Source 70 CatNum 27352 DM BD+35 3786
DMcomp BDsup HD 186901 M HD 0
GC 27352 RA1950rad 5.16540552 DE1950rad 0.62776224 PmRA2000 0.0004
PmDE2000 0.014
Hipparcos
Catalog H HIP 97228 Proxy RAhms 19 45 39.65
DEdms +36 05 27.6 Vmag 6.38 VarFlag R Vmag H
RAdeg 296.415 DEdeg 36.091 AstroRef A Plx 1.73
CCDM 19456+3605 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 186901 BD BD+35 3786
CD CP Dm number +35 3786 VIred 0
SpType B9.5V R SpType Coord arcsec 2000 194539.65+360527.6
Hipparcos 2
HIP 97228 Sn 95 So 3 Nc 1
RArad 5.1734215121 DErad 0.6299068522 Plx 3.33 PmRA 4.55
PmDE 5.64 E RArad 1.26 E DErad 1.46 E Plx 1.81
E pmRA 1.3 E pmDE 1.72 Hpmag 6.3674 E Hpmag 0.019
SHp 0.078 VA 0 BV -0.049 E BV 0.005
VI -0.03
 
 
19457+3605 B
 
 
Coord arcsec 2000 194540.66+360519.1 Coord calc 194540.66+360519.1 Mag 7.04 Spectral class A0 (white)
PmRA 6.00 PmDE 1.0 SAO 68806 HIP 97232
Tycho2 2668-00997-1 HD 186902 GC 27353 BD BD+35 3787
Calc delta mag 0.67
Tycho2
Tycho2 2668-00997-1 Pflag RAmdeg 296.41943207 DEmdeg 36.08867843
PmRA 4.1 PmDE 14.6 E RAmdeg 4 E DEmdeg 4
E pmRA 2.1 E pmDE 2.1 EpRAm 1991.48 EpDEm 1991.57
Num 4 Q RAmdeg 2.5 Q DEmdeg 2.2 Q pmRA 2.5
Q pmDE 2.3 BTmag 7.042 E BTmag 0.015 VTmag 7.044
E VTmag 0.010 Prox 149 TYC T HIP 97232
CCDM B RAdeg 296.41942000 DEdeg 36.08864444 EpRA 1990 1.52
EpDE 1990 1.61 E RAdeg 4.1 E DEdeg 3.9 Posflg
Corr 0.0
SAO
SAO 68806 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 0.005 Vmag 7.1 SpType A0
Double code Source 70 CatNum 27353 DM BD+35 3787
DMcomp BDsup HD 186902 M HD 0
GC 27353 RA1950rad 5.16548267 DE1950rad 0.62771732 PmRA2000 0.0006
PmDE2000 0.004
Hipparcos
Catalog H HIP 97232 Proxy RAhms 19 45 40.66
DEdms +36 05 19.1 Vmag 7.16 VarFlag R Vmag G
RAdeg 296.419 DEdeg 36.0886 AstroRef B Plx 2.9
CCDM 19456+3605 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD 186902 BD BD+35 3787
CD CP Dm number +35 3787 VIred 0.04
SpType A0 R SpType Coord arcsec 2000 194540.66+360519.1
Hipparcos 2
HIP 97232 Sn 95 So 3 Nc 1
RArad 5.1734949986 DErad 0.6298657176 Plx 17.5 PmRA -5.44
PmDE 1.65 E RArad 3.57 E DErad 4.72 E Plx 5.66
E pmRA 3.91 E pmDE 4.9 Hpmag 6.9743 E Hpmag 0.0318
SHp 0 VA 0 BV 0.024 E BV 0.007
VI 0.04
 
 
19457+3605 C
 
 
Coord arcsec 2000 194539.44+360611.8 Mag 12.49 PmRA -2.00 PmDE 5.0
Calc delta mag 6.12 Calc coord yes
 
 
19457+3605 D
 
 
Coord arcsec 2000 194545.61+360559.6 Mag 12.39 PmRA 3.00 PmDE 2.0
Calc delta mag 6.02 Calc coord yes
 
 
19457+3605 E
 
 
Coord arcsec 2000 194541.39+360522.0 Mag 14 Calc delta mag 7.63 Calc coord yes
 
 
19457+3605 F
 
 
Coord arcsec 2000 194530.53+360441.3 Mag 9.22 PmRA -6.00 PmDE -5.0
Calc delta mag 2.85 Calc coord yes