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Doubles in session


Current system
19450+5551
HJ 1439
HD 187053


Nearby doubles
5' : 19455+5550
UC 4019

8' : 19443+5547
HJ 1438

23' : 19436+5610
STI2452

31' : 19484+5600
ES 2682

35' : 19449+5625
TDT1703

37' : 19415+5613
STI2449

40' : 19416+5618
KPP2062

43' : 19400+5545
A 1403

43' : 19501+5554
STI2463

45' : 19465+5634
STI2455

50' : 19392+5602
UC 3996

52' : 19510+5603
TDS1020

53' : 19429+5501
MLR 579

54' : 19413+5634
UC 4008

56' : 19398+5517
STI2446

59' : 19383+5535
TDT1597

61' : 19393+5628
STI2445

61' : 19520+5536
STI2467

64' : 19379+5614
HJ 1429

65' : 19508+5633
MLR 606

66' : 19455+5446
STI2454

68' : 19425+5655
HJ 2896

69' : 19530+5606
ARG 105

69' : 19496+5454
ES 659

72' : 19520+5633
STI2469

73' : 19410+5447
STI2448



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 19450+5551 : COMPONENTS
 
 
  A
B pa=194.6°
sep=31.13"
 
 
19450+5551 A
 
 
Componente originario normalizzato AB Name HD 187053 Coord arcsec 2000 194500.07+555051.5 Mag 7.83
Spectral class M0 (red) PmRA -3.00 PmDE -5.0 SAO 31956
HIP 97170 Tycho2 3938-00229-1 HD 187053 GC 27356
BD BD+55 2257
Tycho2
Tycho2 3938-00229-1 Pflag RAmdeg 296.25031199 DEmdeg 55.84763286
PmRA -1.7 PmDE -3.6 E RAmdeg 6 E DEmdeg 7
E pmRA 0.8 E pmDE 0.9 EpRAm 1990.39 EpDEm 1990.36
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.773 E BTmag 0.023 VTmag 7.828
E VTmag 0.011 Prox 331 TYC T HIP 97170
CCDM RAdeg 296.25031833 DEdeg 55.84764139 EpRA 1990 1.61
EpDE 1990 1.71 E RAdeg 6.1 E DEdeg 6.5 Posflg
Corr 0.0
SAO
SAO 31956 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.005 Vmag 7.8 SpType M0
Double code Source 70 CatNum 27356 DM BD+55 2257
DMcomp BDsup HD 187053 M HD 0
GC 27356 RA1950rad 5.16577552 DE1950rad 0.97258876 PmRA2000 -0.0002
PmDE2000 0.004
Hipparcos
Catalog H HIP 97170 Proxy RAhms 19 45 00.08
DEdms +55 50 51.5 Vmag 7.81 VarFlag R Vmag G
RAdeg 296.25 DEdeg 55.8476 AstroRef Plx 1.39
CCDM 19450+5551 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 187053 BD BD+55 2257
CD CP Dm number +55 2257 VIred 1.71
SpType M0 R SpType Coord arcsec 2000 194500.08+555051.5
Hipparcos 2
HIP 97170 Sn 5 So 0 Nc 1
RArad 5.1705434921 DErad 0.9747252174 Plx 0.97 PmRA -2.68
PmDE -4.61 E RArad 0.52 E DErad 0.52 E Plx 0.57
E pmRA 0.66 E pmDE 0.73 Hpmag 7.6826 E Hpmag 0.0048
SHp 0.047 VA 0 BV 1.58 E BV 0.082
VI 1.71
CCDM
Ccdm 19450+5551 RComp Comp A Note1
Note2 Discov num DRAs 0.08 DDEs -8.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp M1 PmNote *
PmRA -5 PmDE 2 Dm number +55 2257 Cat1 BD
Name2 +55 1302 Cat2 AGK2/3 HD 187053 M HD
ADS BDS B 9626 M ADS BDS N IDS IDS 19428N5536A
HIC 97170
 
 
19450+5551 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194459.14+555021.4 Mag 10.04 PmRA -32.00
PmDE 3.0 HIP 97167 Tycho2 3938-01937-1 Calc delta mag 2.21
Calc coord yes
Tycho2
Tycho2 3938-01937-1 Pflag RAmdeg 296.24356415 DEmdeg 55.83922269
PmRA -32.7 PmDE 0.5 E RAmdeg 22 E DEmdeg 24
E pmRA 2.9 E pmDE 2.9 EpRAm 1989.43 EpDEm 1989.28
Num 5 Q RAmdeg 1.3 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.5 BTmag 10.954 E BTmag 0.051 VTmag 10.035
E VTmag 0.036 Prox 331 TYC T HIP 97167
CCDM RAdeg 296.24369222 DEdeg 55.83922028 EpRA 1990 1.65
EpDE 1990 1.72 E RAdeg 25.1 E DEdeg 28.1 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 97167 Proxy RAhms 19 44 58.49
DEdms +55 50 21.2 Vmag 10.08 VarFlag R Vmag H
RAdeg 296.244 DEdeg 55.8392 AstroRef Plx 7.97
CCDM 19450+5551 N CCDM I Nsys 2 Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.7
SpType R SpType Coord arcsec 2000 194458.49+555021.2
Hipparcos 2
HIP 97167 Sn 1 So 2 Nc 1
RArad 5.1704284508 DErad 0.974578432 Plx 7.95 PmRA -40.2
PmDE 4.58 E RArad 2.23 E DErad 2.1 E Plx 2.45
E pmRA 2.95 E pmDE 2.98 Hpmag 10.2176 E Hpmag 0.0095
SHp 0.06 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 19450+5551 RComp Comp B Note1
Note2 Discov num HJ 1439 DRAs DDEs
R dRAs Year 1902 Theta 200 Rho 30.6
Obs 3 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 9626 M ADS BDS N IDS IDS 19428N5536B
HIC 97167