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Current system
20475-8019
HDS 2963
HD 196419


Nearby doubles
46' : 20437-8104
WIS 342

50' : 20373-7938
SPM 39

52' : 20333-8058
HJ 5182

53' : 21067-8042
GLI 263

78' : 21054-8124
HDS3008

82' : 21008-7906
KPP 705

83' : 20482-7857
UC 4294

85' : 20425-7856
UC 4264

102' : 20327-8155
HJ 5175AB

117' : 20505-8216
KPP4215

131' : 20567-7811
UC 4339

133' : 20593-7811
UC 4350AB

137' : 20308-7811
UC 4203

140' : 20442-7800
UC 4275

141' : 20442-7759
HDS2951

143' : 20375-7800
TDT2432

151' : 20536-7750
HDS2977AB

154' : 20541-7747
TDT2617

168' : 20300-7739
HDS2931

170' : 20327-8306
TVB 315

181' : 20533-7720
LDS 723

193' : 20319-7712
HJ 5186

204' : 20328-7701
JSP 814

208' : 20381-7654
HJ 5199

212' : 20361-7651
KPP1878

217' : 21051-7649
UC 4374



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20475-8019 HDS 2963 (HD 196419)

 
 
20h 47m 29.23s -80° 19' 27.3" P.A. 15.00 sep 0.3 mag 9.24,9.37 Sp F0V dist. 243.31 pc (793.68 l.y.)
 
 
Coord 2000 20475-8019 Discov num HDS2963 Comp Coord arcsec 2000 20 47 29.23 -80 19 27.3
Date first 1991 Date last 2021 Obs 2
Pa first 1 Pa last 15 P.A. Now (θ) 15°
Sep first 0.3 Sep last 0.319 Sep. Now (ρ) 0.319"
Mag pri 9.24 Mag sec 9.37 delta mag (ΔM) 0.13 Spectral class F0V (yellow-white)
Pri motion ra +031 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 196419 Constellation Octans SAO 258869 HIP 102594
Tycho2 9469-00135-1 HD 196419 GC 28850 CP CP-80 977
Distance 243.31 Distance ly 793.68
 
 
WDS 20475-8019 HDS 2963 (HD 196419) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20475-8019 HDS2963 1991 1 1 0.3 9.28 9.33 F0V D 204729.23-801927.3
20475-8019 HDS2963 2021 2 15 0.3 9.24 9.37 F0V 204729.23-801927.3

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20475-8019 HDS 2963 (HD 196419) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20475-8019 HDS 2963 (HD 196419) : MEASURES
 
 
No records found.

 
 
WDS 20475-8019 (HD 196419) : VIRTUAL EYEPIECE
 
 

20475-8019 HDS2963A mag 9.24 Sp F0V 20475-8019 HDS2963B sep 0.3 P.A. 2.60 mag 9.37 virtual eyepiece
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Radius:
Components only
 
 
WDS 20475-8019 (HD 196419) : ALADIN DSS IMAGE @ 20h 47m 29.23s -80° 19' 27.3"
 
 
 
 
WDS 20475-8019 HDS 2963 (HD 196419) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20475-8019 HDS2963 distance=1' 20437-8104 WIS 342 distance=46' 20373-7938 SPM 39 distance=50' 20333-8058 HJ 5182 distance=52' 21067-8042 GLI 263 distance=53' 21054-8124 HDS3008 distance=78' 21008-7906 KPP 705 distance=82' 20482-7857 UC 4294 distance=83' 20425-7856 UC 4264 distance=85' 20327-8155 HJ 5175AB distance=102' 20327-8155 HJ 5175AC distance=102' 20505-8216 KPP4215 distance=117' 20567-7811 UC 4339 distance=131' 20593-7811 UC 4350AB distance=133' 20308-7811 UC 4203 distance=137' 20442-7800 UC 4275 distance=140' 20442-7759 HDS2951 distance=141' 20375-7800 TDT2432 distance=143' 20536-7750 HDS2977AB distance=151' 20541-7747 TDT2617 distance=154' 20300-7739 HDS2931 distance=168' 20327-8306 TVB 315 distance=170' 20533-7720 LDS 723 distance=181' 20319-7712 HJ 5186 distance=193' 20328-7701 JSP 814 distance=204' 20381-7654 HJ 5199 distance=208' 20361-7651 KPP1878 distance=212' 21051-7649 UC 4374 distance=217' 20477-8406 UC 4289 distance=227' 21020-8441 R 324BC distance=263' 21020-8441 R 324AB distance=264' 21057-8443 UC 4376 distance=266' 20556-8449 TDT2636 distance=271' 20352-7550 LDS 713 distance=274' 20551-7538 WIS 344 distance=283' 20365-7532 TDT2415 distance=290' 21014-7525 HJ 5230 distance=298' 20417-7521 DUN 232 distance=299' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20475-8019 HDS2963 15 0.3 1
Show 20437-8104 WIS 342 61 714.6 46
Show 20373-7938 SPM 39 81 18.3 50
Show 20333-8058 HJ 5182 25.5 52
Show 21067-8042 GLI 263 244 4.8 53
Show 21054-8124 HDS3008 62 0.0 78
Show 21008-7906 KPP 705 351 6.2 82
Show 20482-7857 UC 4294 309 25.4 83
Show 20425-7856 UC 4264 73 42.0 85
Show 20327-8155 HJ 5175 AB 301 10.0 102
Show 20327-8155 HJ 5175 AC 197 12.3 102
Show 20505-8216 KPP4215 26 3.6 117
Show 20567-7811 UC 4339 162 9.9 131
Show 20593-7811 UC 4350 AB 51 16.8 133
Show 20308-7811 UC 4203 307 21.5 137
Show 20442-7800 UC 4275 95 7.5 140
Show 20442-7759 HDS2951 332 0.0 141
Show 20375-7800 TDT2432 221 3.7 143
Show 20536-7750 HDS2977 AB 296 0.1 151
Show 20541-7747 TDT2617 32 0.8 154
Show 20300-7739 HDS2931 97 0.1 168
Show 20327-8306 TVB 315 302 4.9 170
Show 20533-7720 LDS 723 163 27.8 181
Show 20319-7712 HJ 5186 94 7.8 193
Show 20328-7701 JSP 814 299 3.3 204
Show 20381-7654 HJ 5199 211 26.8 208
Show 20361-7651 KPP1878 243 14.6 212
Show 21051-7649 UC 4374 329 49.2 217
Show 20477-8406 UC 4289 72 11.3 227
Show 21020-8441 R 324 BC 62 26.4 263
Show 21020-8441 R 324 AB 39 17.9 264
Show 21057-8443 UC 4376 117 7.9 266
Show 20556-8449 TDT2636 179 0.5 271
Show 20352-7550 LDS 713 230 80.3 274
Show 20551-7538 WIS 344 111 484.9 283
Show 20365-7532 TDT2415 343 0.7 290
Show 21014-7525 HJ 5230 163 15.5 298
Show 20417-7521 DUN 232 19 16.6 299

 
 
WDS 20475-8019 : COMPONENTS
 
 
  A
B pa=2.6°
sep=0.31"
 
 
20475-8019 A
 
 
Componente originario normalizzato AB Name HD 196419 Coord arcsec 2000 204729.23-801927.3 Mag 9.24
Spectral class F0V (yellow-white) PmRA 31.00 PmDE 5.0 SAO 258869
HIP 102594 Tycho2 9469-00135-1 HD 196419 GC 28850
CP CP-80 977
Tycho2
Tycho2 9469-00135-1 Pflag RAmdeg 311.87218102 DEmdeg -80.32421117
PmRA 26.6 PmDE 2.1 E RAmdeg 6 E DEmdeg 6
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.95 EpDEm 1991.14
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.2 BTmag 8.907 E BTmag 0.016 VTmag 8.534
E VTmag 0.012 Prox 999 TYC T HIP 102594
CCDM AB RAdeg 311.87181583 DEdeg -80.32421611 EpRA 1990 1.69
EpDE 1990 1.79 E RAdeg 6.1 E DEdeg 5.8 Posflg P
Corr 0.0
SAO
SAO 258869 DelFlag RA1950 PmRA1950 0.0167
DE1950 PmDE1950 0.004 Vmag 8.5 SpType F0
Double code Source 70 CatNum 28850 DM CP-80 977
DMcomp BDsup HD 196419 M HD 0
GC 28850 RA1950rad 5.41024563 DE1950rad -1.40510853 PmRA2000 0.0131
PmDE2000 0
Hipparcos
Catalog H HIP 102594 Proxy H RAhms 20 47 29.23
DEdms -80 19 27.3 Vmag 8.47 VarFlag R Vmag G
RAdeg 311.872 DEdeg -80.3243 AstroRef A Plx 3.94
CCDM 20475-8019 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 1 Rho 0.338 HD 196419 BD
CD CP CP-80 977 Dm number -80 977 VIred 0.4
SpType F0V R SpType Coord arcsec 2000 204729.23-801927.3
Hipparcos 2
HIP 102594 Sn 15 So 3 Nc 2
RArad 5.4431896331 DErad -1.4019228305 Plx 4.11 PmRA 30.72
PmDE 4.72 E RArad 0.68 E DErad 0.79 E Plx 1.01
E pmRA 0.78 E pmDE 0.83 Hpmag 8.5548 E Hpmag 0.0017
SHp 0.017 VA 0 BV 0.344 E BV 0.015
VI 0.4
CCDM
Ccdm 20475-8019 RComp Comp A Note1
Note2 Discov num DRAs -0.66 DDEs -27.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.3 Sp F0 PmNote *
PmRA 31 PmDE 5 Dm number -80 977 Cat1 CPD
Name2 258869 Cat2 SAO HD 196419 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 102594
 
 
20475-8019 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204729.24-801927.0 Mag 9.37 Calc delta mag 0.13
Calc coord yes
CCDM
Ccdm 20475-8019 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.66 DDEs -27.0
R dRAs 82 Year 1991 Theta 1 Rho 0.3
Obs 1 Vmag 9.3 Sp PmNote *
PmRA 31 PmDE 5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 102594