stampa
Login

Never registered to Stelle Doppie? It's like a Ferrari without wheels. Register now to releveal the full potential!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19181-0525
HO 574 AE


Nearby doubles
6' : 19183-0520
GMC 19

24' : 19188-0546
HO 575

37' : 19205-0525
BUP 189AB

45' : 19202-0454
GWP2840

53' : 19205-0603
A 101

65' : 19196-0424
GWP2837

66' : 19149-0442
TDT1317

70' : 19183-0416
KPP 918

71' : 19134-0545
J 2583AB

71' : 19182-0636
DAM 149

72' : 19151-0428
LDS5873

72' : 19221-0444
STF2501AB

73' : 19181-0638
DAM 148AB

73' : 19179-0638
DAM 147

75' : 19225-0447
J 1673

76' : 19185-0640
DAM 150

78' : 19184-0641
J 2260

78' : 19200-0638
STF2494

81' : 19201-0640
TDT1381

83' : 19227-0612
JNN 123

85' : 19139-0622
RST4624

88' : 19206-0645
HDS2735AB

93' : 19183-0658
RST4626

94' : 19176-0700
J 2691

99' : 19214-0356
J 2264AB

100' : 19236-0430
TDT1418



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 19181-0525 : COMPONENTS
 
 
  A B Bb C D
B pa=340.0°
sep=32.35"
 
Bb pa=338.4°
sep=31.79"
pa=217.8°
sep=1.07"
 
C pa=334.1°
sep=38.70"
pa=306.8°
sep=7.34"
pa=315.1°
sep=7.40"
 
D pa=250.0°
sep=86.59"
pa=229.5°
sep=92.43"
pa=229.7°
sep=91.39"
pa=225.0°
sep=91.10"
 
E pa=61.8°
sep=15.57"
pa=132.9°
sep=33.83"
pa=131.1°
sep=33.75"
pa=131.8°
sep=41.14"
pa=68.8°
sep=102.02"
 
 
19181-0525 A
 
 
Name HD 180785 Coord arcsec 2000 191807.10-052524.5 Mag 7.83 Spectral class K3II (yellow-orange)
PmRA 0.00 PmDE -6.0 SAO 143237 HIP 94857
Tycho2 5138-01661-1 HD 180785 ADS 12283 BD BD-05 4927
Tycho2
Tycho2 5138-01661-1 Pflag RAmdeg 289.52961282 DEmdeg -5.42343658
PmRA 0.3 PmDE -6.9 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.13 EpDEm 1990.72
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.7
Q pmDE 1.2 BTmag 10.134 E BTmag 0.027 VTmag 7.829
E VTmag 0.011 Prox 317 TYC T HIP 94857
CCDM RAdeg 289.52961167 DEdeg -5.42342139 EpRA 1990 1.77
EpDE 1990 1.72 E RAdeg 5.6 E DEdeg 6.7 Posflg
Corr -0.1
SAO
SAO 143237 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 0.002 Vmag 7.4 SpType K2
Double code Source 27 CatNum 6570 DM BD-05 4927
DMcomp BDsup HD 180785 M HD 0
GC RA1950rad 5.04162147 DE1950rad -0.09625365 PmRA2000 -0.0006
PmDE2000 0.002
Hipparcos
Catalog H HIP 94857 Proxy RAhms 19 18 07.11
DEdms -05 25 24.3 Vmag 7.4 VarFlag R Vmag G
RAdeg 289.53 DEdeg -5.42342 AstroRef Plx -0.3
CCDM 19181-0525 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 180785 BD BD-05 4927
CD CP Dm number -05 4927 VIred 1.95
SpType K2 R SpType Coord arcsec 2000 191807.11-052524.3
Hipparcos 2
HIP 94857 Sn 5 So 0 Nc 1
RArad 5.0532449811 DErad -0.0946565618 Plx 0.88 PmRA -0.22
PmDE -6.1 E RArad 0.84 E DErad 0.59 E Plx 0.98
E pmRA 0.91 E pmDE 0.68 Hpmag 7.6748 E Hpmag 0.0016
SHp 0.015 VA 0 BV 1.276 E BV 0.218
VI 1.95
CCDM
Ccdm 19181-0525 RComp Comp A Note1
Note2 Discov num DRAs 1.11 DDEs -24.4
R dRAs 82 Year Theta Rho
Obs 5 Vmag 7.7 Sp K2 PmNote *
PmRA 0 PmDE -6 Dm number -05 4927 Cat1 BD
Name2 143237 Cat2 SAO HD 180785 M HD
ADS BDS A12283 M ADS BDS N IDS IDS 19128S0536A
HIC 94857
 
 
19181-0525 B
 
 
Coord arcsec 2000 191806.36-052454.1 Coord calc 191806.36-052454.1 Mag 9.82 PmRA 4.00
PmDE -17.0 HIP 94856 Tycho2 5138-02112-1 Calc delta mag 1.99
Tycho2
Tycho2 5138-02112-1 Pflag RAmdeg 289.52653151 DEmdeg -5.41506118
PmRA 1.0 PmDE -19.1 E RAmdeg 21 E DEmdeg 25
E pmRA 1.9 E pmDE 2.0 EpRAm 1990.53 EpDEm 1990.01
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 11.000 E BTmag 0.051 VTmag 9.805
E VTmag 0.030 Prox 11 TYC T HIP 94856
CCDM A RAdeg 289.52652917 DEdeg -5.41501722 EpRA 1990 1.76
EpDE 1990 1.69 E RAdeg 21.3 E DEdeg 25.4 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 94856 Proxy H RAhms 19 18 06.36
DEdms -05 24 54.1 Vmag 9.92 VarFlag R Vmag H
RAdeg 289.527 DEdeg -5.41502 AstroRef A Plx 8.34
CCDM 19181-0525 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source Qual A M HIP AD
Theta 215 Rho 1.021 HD BD
CD CP Dm number VIred 0.73
SpType R SpType Coord arcsec 2000 191806.36-052454.1
Hipparcos 2
HIP 94856 Sn 15 So 3 Nc 2
RArad 5.0531908539 DErad -0.0945098803 Plx 10.43 PmRA -17.57
PmDE -46.18 E RArad 4.88 E DErad 3.93 E Plx 5.98
E pmRA 5.98 E pmDE 4.57 Hpmag 10.0576 E Hpmag 0.0058
SHp 0.047 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 19181-0525 RComp Comp B Note1
Note2 Discov num HJ 881 DRAs 0.35 DDEs 5.5
R dRAs 82 Year 1895 Theta 341 Rho 33.2
Obs 9 Vmag 10.5 Sp PmNote
PmRA -18 PmDE -48 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12283 M ADS BDS N IDS IDS 19128S0536B
HIC 94856
 
 
19181-0525 Bb
 
 
Coord arcsec 2000 191806.32-052454.9 Mag 11.3 Calc delta mag 3.47 Calc coord yes
 
 
19181-0525 C
 
 
Coord arcsec 2000 191805.97-052449.7 Mag 10.5 PmRA -3.00 PmDE -18.0
Calc delta mag 2.67 Calc coord yes
CCDM
Ccdm 19181-0525 RComp B Comp C Note1
Note2 Discov num HJ 881 DRAs DDEs
R dRAs Year 1895 Theta 307 Rho 7.0
Obs 8 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12283 M ADS BDS N IDS IDS 19128S0536C
HIC 94856
 
 
19181-0525 D
 
 
Coord arcsec 2000 191801.65-052554.1 Mag 14.16 PmRA 3.00 PmDE 2.0
Calc delta mag 6.33 Calc coord yes
CCDM
Ccdm 19181-0525 RComp B Comp D Note1
Note2 Discov num HDS DRAs 0.31 DDEs 4.7
R dRAs 82 Year 1991 Theta 215 Rho 1.0
Obs 1 Vmag 11.3 Sp PmNote
PmRA -18 PmDE -48 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 94856
 
 
19181-0525 E
 
 
Coord arcsec 2000 191808.02-052517.1 Mag 13.4 PmRA -18.00 PmDE -48.0
Calc delta mag 5.57 Calc coord yes