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Doubles in session


Current system
19014+2917
HJ 1361
HD 176970


Nearby doubles
3' : 19012+2918
TDT1182

15' : 19019+2904
TDT1190

34' : 18594+2936
STF2430

34' : 19019+2844
TDT1191

39' : 18597+2949
COU1019AB

40' : 18586+2904
TDT1158

40' : 19003+2840
TDT1177

44' : 18582+2924
AG 367

49' : 19050+2904
AG 372AB

51' : 19047+2850
J 2941

52' : 19048+2944
TDT1213

53' : 19041+2956
TDT1208

54' : 19041+2958
BRT 263

62' : 19056+2848
J 2942AB

64' : 19018+2814
HDS2697

64' : 19040+3011
TDT1206

67' : 19059+3004
L 27

67' : 19048+2829
COH 1

68' : 19045+2822
KPP4136

69' : 18582+3011
ES 2670AB

72' : 18564+2944
COU1014

77' : 19072+2904
MLB 468

78' : 18579+3020
COU1017

79' : 18555+2914
STF2419

84' : 19031+2757
J 811

86' : 18568+2817
DBR 8



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 19014+2917 : COMPONENTS
 
 
  A
B pa=163.7°
sep=18.12"
 
 
19014+2917 A
 
 
Componente originario normalizzato AB Name HD 176970 Coord arcsec 2000 190126.75+291714.7 Mag 8.47
Spectral class A3 (white) PmRA -1.00 PmDE -6.0 SAO 86712
HIP 93409 Tycho2 2134-02088-1 HD 176970 BD BD+29 3445
Tycho2
Tycho2 2134-02088-1 Pflag RAmdeg 285.36146871 DEmdeg 29.28740289
PmRA 1.6 PmDE -4.4 E RAmdeg 6 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.91 EpDEm 1991.17
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.8
Q pmDE 1.6 BTmag 8.418 E BTmag 0.016 VTmag 8.473
E VTmag 0.012 Prox 183 TYC T HIP 93409
CCDM A RAdeg 285.36146417 DEdeg 29.28741333 EpRA 1990 1.55
EpDE 1990 1.57 E RAdeg 5.5 E DEdeg 5.3 Posflg
Corr 0.1
SAO
SAO 86712 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.016 Vmag 8.1 SpType A3
Double code Source 34 CatNum 9492 DM BD+29 3445
DMcomp BDsup HD 176970 M HD 0
GC RA1950rad 4.97194019 DE1950rad 0.50989327 PmRA2000 0.0004
PmDE2000 -0.017
Hipparcos
Catalog H HIP 93409 Proxy RAhms 19 01 26.75
DEdms +29 17 14.7 Vmag 8.49 VarFlag R Vmag G
RAdeg 285.361 DEdeg 29.2874 AstroRef A Plx 3.5
CCDM 19014+2917 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 176970 BD BD+29 3445
CD CP Dm number +29 3445 VIred 0.04
SpType A3 R SpType Coord arcsec 2000 190126.75+291714.7
Hipparcos 2
HIP 93409 Sn 95 So 3 Nc 1
RArad 4.9804971031 DErad 0.5111617771 Plx 4.54 PmRA 1.78
PmDE -3.07 E RArad 0.55 E DErad 0.66 E Plx 0.86
E pmRA 0.59 E pmDE 0.8 Hpmag 8.4612 E Hpmag 0.0197
SHp 0.024 VA 0 BV 0.024 E BV 0.015
VI 0.04
CCDM
Ccdm 19014+2917 RComp Comp A Note1
Note2 Discov num DRAs 2.69 DDEs 13.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp A3 PmNote *
PmRA -15 PmDE -18 Dm number +29 3445 Cat1 BD
Name2 +29 1950 Cat2 AGK2/3 HD 176970 M HD
ADS BDS B 8990 M ADS BDS N IDS IDS 18575N2909A
HIC 93409
 
 
19014+2917 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190127.14+291657.3 Mag 11.82 PmRA 1.00
PmDE -51.0 HIP 93410 Calc delta mag 3.35 Calc coord yes
Hipparcos
Catalog H HIP 93410 Proxy RAhms 19 01 27.20
DEdms +29 16 57.3 Vmag 12.08 VarFlag R Vmag H
RAdeg 285.363 DEdeg 29.2826 AstroRef B Plx 2.46
CCDM 19014+2917 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.73
SpType R SpType Coord arcsec 2000 190127.20+291657.3
Hipparcos 2
HIP 93410 Sn 95 So 3 Nc 1
RArad 4.980529767 DErad 0.5110776271 Plx 8.76 PmRA 0.72
PmDE -8.12 E RArad 2.03 E DErad 2.36 E Plx 2.91
E pmRA 2.52 E pmDE 3.2 Hpmag 11.8244 E Hpmag 0.3811
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 19014+2917 RComp Comp B Note1
Note2 Discov num HJ 1361 DRAs DDEs
R dRAs Year 1905 Theta 161 Rho 18.4
Obs 1 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 8990 M ADS BDS N IDS IDS 18575N2909B
HIC 93410