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Doubles in session


Current system
01503-8714
HDS 247
HD 13952


Nearby doubles
54' : 01470-8621
TDS2003

59' : 01322-8617
TDS1905

68' : 01492-8821
CPO 28

131' : 02091-8924
TDS2136

157' : 01360-8438
TDS1924

173' : 02026-8421
UC 673

232' : 01429-8322
HDS 227

241' : 02020-8314
TOI1208

241' : 02098-8314
TDS2140

252' : 02029-8303
KPP2782

256' : 01379-8259
TOK 426

297' : 01583-8218
I 311

298' : 01374-8217
GLI 14



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

01503-8714 HDS 247 (HD 13952)

 
 
01h 50m 16.85s -87° 13' 42.4" P.A. 80.00 sep 0.1 mag 9.82,10.46 Sp F5/F6V dist. 123.76 pc (403.71 l.y.)
 
 
Coord 2000 01503-8714 Discov num HDS 247 Comp Coord arcsec 2000 01 50 16.85 -87 13 42.4
Date first 1991 Date last 2020 Obs 7
Pa first 142 Pa last 79.9 P.A. Now (θ) 79.9°
Sep first 0.2 Sep last 0.145 Sep. Now (ρ) 0.145"
Mag pri 9.82 Mag sec 10.46 delta mag (ΔM) 0.64 Spectral class F5/F6V (yellow-white)
Pri motion ra -027 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 13952 Constellation Octans HIP 8550 Tycho2 9498-00259-1
Gaia DR2 4613029763372335744 HD 13952 CP CP-87 29 Distance 123.76
Distance ly 403.71
 
 
WDS 01503-8714 HDS 247 (HD 13952) : 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
01503-8714 HDS 247 1991 1 142 0.2 9.82 10.46 F5/F6V 015016.85-871342.4
01503-8714 HDS 247 2014 2 92 0.2 9.82 10.46 F5/F6V 015016.85-871342.4
01503-8714 HDS 247 2015 3 90 0.2 9.82 10.46 F5/F6V 015016.85-871342.4
01503-8714 HDS 247 2017 4 87 0.2 9.82 10.46 F5/F6V 015016.85-871342.4
01503-8714 HDS 247 2018 5 86 0.2 9.82 10.46 F5/F6V 015016.85-871342.4
01503-8714 HDS 247 2019 6 83 0.2 9.82 10.46 F5/F6V 015016.85-871342.4
01503-8714 HDS 247 2020 7 80 0.1 9.82 10.46 F5/F6V 015016.85-871342.4

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

 
 
WDS 01503-8714 HDS 247 (HD 13952) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01503-8714 HDS 247 (HD 13952) : MEASURES
 
 
No records found.

 
 
WDS 01503-8714 (HD 13952) : VIRTUAL EYEPIECE
 
 

01503-8714 HDS 247A mag 9.82 Sp F5/F6V 01503-8714 HDS 247B sep 0.0 P.A. 15.20 mag 10.46 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01503-8714 (HD 13952) : ALADIN DSS IMAGE @ 01h 50m 16.85s -87° 13' 42.4"
 
 
 
 
WDS 01503-8714 HDS 247 (HD 13952) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01503-8714 HDS 247 distance=0' 01470-8621 TDS2003 distance=54' 01322-8617 TDS1905 distance=59' 01492-8821 CPO 28 distance=68' 02091-8924 TDS2136 distance=131' 01360-8438 TDS1924 distance=157' 02026-8421 UC 673 distance=173' 01429-8322 HDS 227 distance=232' 02020-8314 TOI1208 distance=241' 02098-8314 TDS2140 distance=241' 02029-8303 KPP2782 distance=252' 01379-8259 TOK 426 distance=256' 01583-8218 I 311 distance=297' 01374-8217 GLI 14 distance=298' 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 01503-8714 HDS 247 80 0.1
Show 01470-8621 TDS2003 199 0.5 54
Show 01322-8617 TDS1905 179 0.4 59
Show 01492-8821 CPO 28 215 7.1 68
Show 02091-8924 TDS2136 141 2.4 131
Show 01360-8438 TDS1924 313 0.7 157
Show 02026-8421 UC 673 190 9.0 173
Show 01429-8322 HDS 227 73 0.3 232
Show 02020-8314 TOI1208 298 5.6 241
Show 02098-8314 TDS2140 156 2.3 241
Show 02029-8303 KPP2782 287 31.2 252
Show 01379-8259 TOK 426 282 0.1 256
Show 01583-8218 I 311 55 2.1 297
Show 01374-8217 GLI 14 53 5.5 298

 
 
WDS 01503-8714 : COMPONENTS
 
 
  A
B pa=15.2°
sep=0.03"
 
 
01503-8714 A
 
 
Componente originario normalizzato AB Name HD 13952 Coord arcsec 2000 015016.85-871342.4 Mag 9.82
Spectral class F5/F6V (yellow-white) PmRA -27.00 PmDE -24.0 HIP 8550
Tycho2 9498-00259-1 HD 13952 CP CP-87 29
Tycho2
Tycho2 9498-00259-1 Pflag RAmdeg 27.56902363 DEmdeg -87.22848750
PmRA -24.5 PmDE -22.7 E RAmdeg 11 E DEmdeg 11
E pmRA 1.2 E pmDE 1.3 EpRAm 1989.61 EpDEm 1990.18
Num 12 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.0 BTmag 9.868 E BTmag 0.023 VTmag 9.264
E VTmag 0.017 Prox 999 TYC T HIP 8550
CCDM AB RAdeg 27.57017028 DEdeg -87.22843528 EpRA 1990 1.66
EpDE 1990 1.72 E RAdeg 11.0 E DEdeg 10.6 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 8550 Proxy H RAhms 01 50 16.85
DEdms -87 13 42.4 Vmag 9.22 VarFlag R Vmag H
RAdeg 27.5702 DEdeg -87.2284 AstroRef * Plx 6.94
CCDM 01503-8714 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 142 Rho 0.164 HD 13952 BD
CD CP CP-87 29 Dm number -87 29 VIred 0.67
SpType F5/F6V R SpType Coord arcsec 2000 015016.85-871342.4
Hipparcos 2
HIP 8550 Sn 55 So 3 Nc 2
RArad 0.4811909563 DErad -1.5224233633 Plx 8.08 PmRA -26.54
PmDE -22.32 E RArad 0.59 E DErad 0.64 E Plx 0.71
E pmRA 0.71 E pmDE 0.85 Hpmag 9.3423 E Hpmag 0.0018
SHp 0.02 VA 0 BV 0.55 E BV 0.021
VI 0.62
CCDM
Ccdm 01503-8714 RComp Comp A Note1
Note2 Discov num DRAs -1.52 DDEs 17.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.8 Sp F5 PmNote *
PmRA -27 PmDE -24 Dm number -87 29 Cat1 CPD
Name2 Cat2 HD 13952 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 8550
 
 
01503-8714 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 015016.86-871342.4 Mag 10.46 Calc delta mag 0.64
Calc coord yes
CCDM
Ccdm 01503-8714 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.39 DDEs 17.3
R dRAs 82 Year 1991 Theta 142 Rho 0.2
Obs 1 Vmag 10.5 Sp PmNote *
PmRA -27 PmDE -24 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 8550