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Doubles in session


Current system
02247-2002
FAL 76 AC


Nearby doubles
49' : 02226-2041
UC 727

59' : 02287-1948
B 672

62' : 02290-1959
UC 744AB

65' : 02233-2103
KPP 85

68' : 02275-1908
TSN 124

69' : 02199-2011
LDS3371

70' : 02213-1912
WIS 60

78' : 02291-1917
SKF2162AB

78' : 02257-2119
HJ 3500

89' : 02293-2102
B 2072

90' : 02255-1834
GWP 315

91' : 02301-2053
B 1920

94' : 02252-1830
UC 734

94' : 02282-2121
ARA1261

105' : 02320-1955
BRT 297

108' : 02314-2055
UC 749

113' : 02244-1810
B 1918

114' : 02195-1836
CVR 420

119' : 02315-2112
KPP2869

125' : 02185-1835
KPP2870

126' : 02333-1933
GWP 338AB

126' : 02314-1840
KPP1702

131' : 02290-2158
DON 33

132' : 02324-1849
GWP 336

134' : 02244-1749
SKF2160

134' : 02162-2100
HJ 3491



Selections
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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.

02247-2002 FAL 76 AC

 
 
02h 24m 41.65s -20° 02' 22.1" P.A. 203.00 sep 17.8 mag 8.93,11.14 Sp F8V dist. 71.48 pc (233.17 l.y.)
 
 
Coord 2000 02247-2002 Discov num FAL  76 Comp AC Coord arcsec 2000 02 24 41.65 -20 02 22.1
Date first 1916 Date last 2017 Obs 9
Pa first 202 Pa last 203.4 P.A. Now (θ) 203.4°
Sep first 17.9 Sep last 17.77 Sep. Now (ρ) 17.77"
Mag pri 8.93 Mag sec 11.14 delta mag (ΔM) 2.21 Spectral class F8V (yellow-white)
Pri motion ra -009 Sec motion ra -011
Pri motion dec -014 Sec motion dec -019
Notes
rPM=0.245 (< 0.3, Physical double)
This double is physical.
 
 
02247-2002 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 15017 167763 02 24 42 -20 02 22 HDS 313 AB 1991 2 269 4.0 8.93 12.17 3.24
Show 167763 02 24 42 -20 02 22 FAL 76 AC 2017 9 203 17.8 8.93 11.14 2.21 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 167763 HIP 11241 Tycho2 5862-01660-1
Gaia DR2 5130120151950490752 HD 15017 BD BD-20 447 Distance 71.48
Distance ly 233.17
 
 
WDS 02247-2002 FAL 76 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fal1999 Hh - Falin, J.L. & Mignard, F. 1999A&AS..135..231F
Fal1999 A&AS 135, 231, 1999
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
02247-2002 FAL 76 AC 1998 5 203 18.1 8.96   F8V D 022441.65-200222.1
02247-2002 FAL 76 AC 1999 6 203 18.2 8.93 10.90 F8V D 022441.65-200222.1
02247-2002 FAL 76 AC 2017 7 204 18.0 8.93 11.14 F8V 022441.65-200222.1

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

 
 
WDS 02247-2002 FAL 76 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02247-2002 FAL 76 AC : MEASURES
 
 
No records found.

 
 
WDS 02247-2002 : VIRTUAL EYEPIECE
 
 

02247-2002 HDS 313A mag 8.93 Sp F8V 02247-2002 HDS 313B sep 3.8 P.A. 268.70 mag 12.17 02247-2002 FAL 76C sep 17.6 P.A. 202.10 mag 11.14 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 02247-2002 : ALADIN DSS IMAGE @ 02h 24m 41.65s -20° 02' 22.1"
 
 
 
 
WDS 02247-2002 FAL 76 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02247-2002 HDS 313AB distance=1' 02247-2002 FAL 76AC distance=1' 02226-2041 UC 727 distance=49' 02287-1948 B 672 distance=59' 02290-1959 RST2280Aa,Ab distance=62' 02290-1959 UC 744AB distance=62' 02233-2103 KPP 85 distance=65' 02275-1908 TSN 124 distance=68' 02199-2011 LDS3371 distance=69' 02213-1912 WIS 60 distance=70' 02291-1917 SKF2162AB distance=78' 02257-2119 HJ 3500 distance=78' 02293-2102 B 2072 distance=89' 02255-1834 GWP 315 distance=90' 02301-2053 B 1920 distance=91' 02252-1830 UC 734 distance=94' 02282-2121 ARA1261 distance=94' 02320-1955 BRT 297 distance=105' 02314-2055 UC 749 distance=108' 02244-1810 B 1918 distance=113' 02195-1836 CVR 420 distance=114' 02315-2112 KPP2869 distance=119' 02185-1835 KPP2870 distance=125' 02333-1933 GWP 338AB distance=126' 02333-1933 GWP 338AC distance=126' 02314-1840 KPP1702 distance=126' 02290-2158 DON 33 distance=131' 02324-1849 GWP 336 distance=132' 02244-1749 SKF2160 distance=134' 02162-2100 HJ 3491 distance=134' 02203-1759 LDS5378 distance=137' 02204-2208 KPP1315 distance=140' 02307-2201 ARA1615 distance=146' 02200-2213 BRT1373 distance=147' 02151-1902 LDS3362 distance=149' 02316-2204 RSS 58 distance=156' 02331-1821 HJ 3505 distance=157' 02138-1933 RSS 54 distance=157' 02245-2245 ARA1969 distance=163' 02158-1814 HTG 1 distance=167' 02229-1718 GWP 308 distance=167' 02320-2216 UC 753 distance=169' 02362-1919 ARA 522 distance=170' 02163-1802 ARA 318 distance=170' 02244-2253 LDS3382 distance=170' 02332-2207 DON 35 distance=172' 02340-1812 BRG 13 distance=173' 02167-2214 DON 31 distance=174' 02299-2241 HJ 3502 distance=175' 02368-1929 ARA 523 distance=175' 02360-2124 HJ 3511 distance=179' 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 02247-2002 HDS 313 AB 269 4.0 1
Show 02247-2002 FAL 76 AC 203 17.8 1
Show 02226-2041 UC 727 29 9.6 49
Show 02287-1948 B 672 310 1.9 59
Show 02290-1959 RST2280 Aa,Ab 90 0.2 62
Show 02290-1959 UC 744 AB 242 474.5 62
Show 02233-2103 KPP 85 22 3.9 65
Show 02275-1908 TSN 124 232 0.1 68
Show 02199-2011 LDS3371 189 179.7 69
Show 02213-1912 WIS 60 269 487.1 70
Show 02291-1917 SKF2162 AB 4 163.0 78
Show 02257-2119 HJ 3500 165 15.0 78
Show 02293-2102 B 2072 306 10.3 89
Show 02255-1834 GWP 315 184 31.4 90
Show 02301-2053 B 1920 222 0.4 91
Show 02252-1830 UC 734 146 13.1 94
Show 02282-2121 ARA1261 212 3.8 94
Show 02320-1955 BRT 297 277 3.3 105
Show 02314-2055 UC 749 162 42.1 108
Show 02244-1810 B 1918 116 5.2 113
Show 02195-1836 CVR 420 90 9.1 114
Show 02315-2112 KPP2869 356 7.0 119
Show 02185-1835 KPP2870 222 2.9 125
Show 02333-1933 GWP 338 AB 60 52.4 126
Show 02333-1933 GWP 338 AC 173 0.9 126
Show 02314-1840 KPP1702 19 13.1 126
Show 02290-2158 DON 33 125 3.5 131
Show 02324-1849 GWP 336 70 11.2 132
Show 02244-1749 SKF2160 37 77.3 134
Show 02162-2100 HJ 3491 289 6.7 134
Show 02203-1759 LDS5378 236 289.0 137
Show 02204-2208 KPP1315 134 10.0 140
Show 02307-2201 ARA1615 115 6.9 146
Show 02200-2213 BRT1373 335 2.4 147
Show 02151-1902 LDS3362 2 12.4 149
Show 02316-2204 RSS 58 125 10.0 156
Show 02331-1821 HJ 3505 20 15.4 157
Show 02138-1933 RSS 54 172 27.8 157
Show 02245-2245 ARA1969 148 9.8 163
Show 02158-1814 HTG 1 166 2.0 167
Show 02229-1718 GWP 308 9 295.1 167
Show 02320-2216 UC 753 309 19.2 169
Show 02362-1919 ARA 522 106 9.4 170
Show 02163-1802 ARA 318 12 15.5 170
Show 02244-2253 LDS3382 69 61.4 170
Show 02332-2207 DON 35 307 1.6 172
Show 02340-1812 BRG 13 5 0.9 173
Show 02167-2214 DON 31 244 1.4 174
Show 02299-2241 HJ 3502 77 24.1 175
Show 02368-1929 ARA 523 141 2.0 175
Show 02360-2124 HJ 3511 98 14.7 179

 
 
WDS 02247-2002 : COMPONENTS
 
 
  A B
B pa=268.7°
sep=3.75"
 
C pa=202.1°
sep=17.60"
pa=190.1°
sep=16.48"
 
 
02247-2002 A
 
 
Name HD 15017 Coord arcsec 2000 022441.65-200222.1 Mag 8.93 Spectral class F8V (yellow-white)
PmRA -11.00 PmDE -13.0 SAO 167763 HIP 11241
Tycho2 5862-01660-1 HD 15017 BD BD-20 447
Tycho2
Tycho2 5862-01660-1 Pflag RAmdeg 36.17351307 DEmdeg -20.03949038
PmRA -10.9 PmDE -12.6 E RAmdeg 9 E DEmdeg 10
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.79 EpDEm 1989.70
Num 11 Q RAmdeg 1.7 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.2 BTmag 9.484 E BTmag 0.021 VTmag 8.927
E VTmag 0.017 Prox 40 TYC T HIP 11241
CCDM A RAdeg 36.17354000 DEdeg -20.03946056 EpRA 1990 1.67
EpDE 1990 1.71 E RAdeg 10.1 E DEdeg 10.9 Posflg
Corr -0.1
SAO
SAO 167763 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.025 Vmag 8.5 SpType F8
Double code Source 23 CatNum 642 DM BD-20 447
DMcomp BDsup HD 15017 M HD 0
GC RA1950rad 0.62121241 DE1950rad -0.35369107 PmRA2000 0.0003
PmDE2000 -0.028
Hipparcos
Catalog H HIP 11241 Proxy H RAhms 02 24 41.65
DEdms -20 02 22.1 Vmag 8.84 VarFlag 2 R Vmag G
RAdeg 36.1735 DEdeg -20.0395 AstroRef A Plx 13.89
CCDM 02247-2002 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 269 Rho 4.002 HD 15017 BD BD-20 447
CD CP Dm number -20 447 VIred 0.59
SpType F8V R SpType Coord arcsec 2000 022441.65-200222.1
Hipparcos 2
HIP 11241 Sn 15 So 3 Nc 2
RArad 0.6313474036 DErad -0.349754594 Plx 13.99 PmRA -11.89
PmDE -17.15 E RArad 1.26 E DErad 1.13 E Plx 1.81
E pmRA 1.56 E pmDE 1.32 Hpmag 8.9017 E Hpmag 0.007
SHp 0.044 VA 2 BV 0.554 E BV 0.1
VI 0.59
CCDM
Ccdm 02247-2002 RComp Comp A Note1
Note2 Discov num DRAs -0.36 DDEs -22.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.0 Sp F8 PmNote *
PmRA -11 PmDE -16 Dm number -20 447 Cat1 BD
Name2 167763 Cat2 SAO HD 15017 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 11241
 
 
02247-2002 B
 
 
Coord arcsec 2000 022441.38-200222.2 Mag 12.17 PmRA -11.00 PmDE -16.0
Calc delta mag 3.24 Calc coord yes
CCDM
Ccdm 02247-2002 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.64 DDEs -22.3
R dRAs 82 Year 1991 Theta 269 Rho 4.0
Obs 1 Vmag 12.2 Sp PmNote *
PmRA -11 PmDE -16 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 11241
 
 
02247-2002 C
 
 
Coord arcsec 2000 022441.18-200238.4 Mag 11.14 PmRA -11.00 PmDE -19.0
Calc delta mag 2.21 Calc coord yes