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Current system
00073+0742
HDS 13
HD 251


Nearby doubles
13' : 00065+0747
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30' : 00088+0801
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LDS3120

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PLQ 1

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SLW 7

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LSC 3

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STF 4

64' : 00050+0835
GWP 11

66' : 00100+0835
A 1801

67' : 00030+0723
HJ 3233AB

72' : 00031+0816
STF3054

73' : 00026+0725
SLW9021

76' : 00023+0732
LDS9084

80' : 00057+0626
BFR 1

85' : 00093+0900
LDS3129

89' : 00013+0742
DU 4AB

95' : 00061+0915
KPP2527

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GRV 15

97' : 00096+0913
SKF1820

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PLQ 4

98' : 00113+0625
GWP 27

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TOK 360

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PLQ 2

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UC 302

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SLW9010

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OCC 870



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

00073+0742 HDS 13 (HD 251)

 
 
00h 07m 18.38s +07° 42' 12.9" P.A. 322.00 sep 0.4 mag 8.04,9.08 Sp F5 dist. 165.84 pc (540.97 l.y.)
 
 
Coord 2000 00073+0742 Discov num HDS  13 Comp Coord arcsec 2000 00 07 18.38 +07 42 12.9
Date first 1991 Date last 2012 Obs 12
Pa first 321 Pa last 321.6 P.A. Now (θ) 321.6°
Sep first 0.4 Sep last 0.376 Sep. Now (ρ) 0.376"
Mag pri 8.04 Mag sec 9.08 delta mag (ΔM) 1.04 Spectral class F5 (yellow-white)
Pri motion ra -005 Sec motion ra -005
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 251 Constellation Pisces SAO 109019 HIP 603
Tycho2 0594-00961-1 HD 251 BD BD+06 5243 Distance 165.84
Distance ly 540.97
 
 
WDS 00073+0742 HDS 13 (HD 251) : 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
00073+0742 HDS 13 2003 7 321 0.4 8.04 9.08 F5 D 000718.38+074212.9
00073+0742 HDS 13 2008 8 323 0.4 8.04 9.08 F5 D 000718.38+074212.9
00073+0742 HDS 13 2011 9 321 0.4 8.04 9.08 F5 000718.38+074212.9
00073+0742 HDS 13 2012 12 322 0.4 8.04 9.08 F5 000718.38+074212.9

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

 
 
WDS 00073+0742 HDS 13 (HD 251) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00073+0742 HDS 13 (HD 251) : MEASURES
 
 
No records found.

 
 
WDS 00073+0742 (HD 251) : VIRTUAL EYEPIECE
 
 

00073+0742 HDS 13A mag 8.04 Sp F5 00073+0742 HDS 13B sep 0.4 P.A. 321.90 mag 9.08 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00073+0742 (HD 251) : ALADIN DSS IMAGE @ 00h 07m 18.38s +07° 42' 12.9"
 
 
 
 
WDS 00073+0742 HDS 13 (HD 251) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00073+0742 HDS 13 distance=0' 00065+0747 GRV 5 distance=13' 00088+0801 HDO 2 distance=30' 00056+0719 LDS3120 distance=33' 00069+0702 PLQ 1 distance=41' 00067+0827 SLW 7 distance=46' 00067+0839 LSC 3 distance=58' 00099+0827 STF 4 distance=59' 00050+0835 GWP 11 distance=64' 00100+0835 A 1801 distance=66' 00030+0723 HJ 3233AB distance=67' 00030+0723 HJ 3233AC distance=67' 00031+0816 STF3054 distance=72' 00026+0725 SLW9021 distance=73' 00023+0732 LDS9084 distance=76' 00057+0626 BFR 1 distance=80' 00093+0900 LDS3129 distance=85' 00013+0742 DU 4AB distance=89' 00013+0742 BU 9023AC distance=89' 00013+0742 BU 9023CD distance=90' 00061+0915 KPP2527 distance=95' 00137+0750 GRV 15 distance=97' 00096+0913 SKF1820 distance=97' 00132+0823 PLQ 4 distance=97' 00113+0625 GWP 27 distance=98' 00138+0812 TOK 360 distance=101' 00113+0905 PLQ 2 distance=103' 00003+0800 UC 302 distance=107' 00034+0913 SLW9010 distance=108' 00136+0640 OCC 870 distance=113' 00004+0830 BU 732AB distance=113' 00004+0830 BU 732AC distance=113' 00065+0550 LDS3123 distance=114' 00147+0708 CVR 311 distance=115' 00137+0635 BU 998 distance=117' 00082+0937 LDS9085 distance=117' 00092+0937 TDS1320 distance=119' 00135+0628 OCC 875 distance=119' 00008+0630 GWP 2 distance=122' 00061+0943 HDS 7 distance=122' 00154+0806 HDO 8 distance=123' 00001+0638 SLW9012 distance=127' 00132+0608 CVR1030 distance=129' 00133+0610 OCC 867 distance=130' 00075+0532 CVR1029 distance=131' 00150+0849 STF 12 distance=133' 00161+0807 BU 1342 distance=133' 00134+0604 CVR 308 distance=134' 00073+0526 TDS1301 distance=137' 00166+0814 HDS 37 distance=142' 00103+0526 CBL 562 distance=144' 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 00073+0742 HDS 13 322 0.4
Show 00065+0747 GRV 5 70 67.0 13
Show 00088+0801 HDO 2 131 18.6 30
Show 00056+0719 LDS3120 14 235.1 33
Show 00069+0702 PLQ 1 293 21.0 41
Show 00067+0827 SLW 7 23 174.1 46
Show 00067+0839 LSC 3 16 0.6 58
Show 00099+0827 STF 4 276 5.2 59
Show 00050+0835 GWP 11 185 8.0 64
Show 00100+0835 A 1801 18 0.3 66
Show 00030+0723 HJ 3233 AB 237 20.1 67
Show 00030+0723 HJ 3233 AC 325 83.5 67
Show 00031+0816 STF3054 181 33.8 72
Show 00026+0725 SLW9021 318 8.3 73
Show 00023+0732 LDS9084 128 15.1 76
Show 00057+0626 BFR 1 43 6.1 80
Show 00093+0900 LDS3129 200 26.2 85
Show 00013+0742 DU 4 AB 264 15.2 89
Show 00013+0742 BU 9023 AC 352 168.0 89
Show 00013+0742 BU 9023 CD 52 9.8 90
Show 00061+0915 KPP2527 140 22.8 95
Show 00137+0750 GRV 15 220 54.0 97
Show 00096+0913 SKF1820 170 6.7 97
Show 00132+0823 PLQ 4 159 10.5 97
Show 00113+0625 GWP 27 83 10.1 98
Show 00138+0812 TOK 360 303 6.2 101
Show 00113+0905 PLQ 2 234 24.9 103
Show 00003+0800 UC 302 130 51.4 107
Show 00034+0913 SLW9010 30 6.0 108
Show 00136+0640 OCC 870 -1 0.1 113
Show 00004+0830 BU 732 AB 153 6.0 113
Show 00004+0830 BU 732 AC 142 153.1 113
Show 00065+0550 LDS3123 131 23.2 114
Show 00147+0708 CVR 311 159 17.8 115
Show 00137+0635 BU 998 108 1.3 117
Show 00082+0937 LDS9085 288 2.7 117
Show 00092+0937 TDS1320 218 0.6 119
Show 00135+0628 OCC 875 -1 0.1 119
Show 00008+0630 GWP 2 290 10.1 122
Show 00061+0943 HDS 7 200 0.3 122
Show 00154+0806 HDO 8 327 27.1 123
Show 00001+0638 SLW9012 29 4.2 127
Show 00132+0608 CVR1030 138 3.4 129
Show 00133+0610 OCC 867 -1 0.1 130
Show 00075+0532 CVR1029 204 3.8 131
Show 00150+0849 STF 12 148 11.2 133
Show 00161+0807 BU 1342 146 6.1 133
Show 00134+0604 CVR 308 213 8.9 134
Show 00073+0526 TDS1301 237 0.5 137
Show 00166+0814 HDS 37 218 0.5 142
Show 00103+0526 CBL 562 108 9.5 144

 
 
WDS 00073+0742 : COMPONENTS
 
 
  A
B pa=321.9°
sep=0.37"
 
 
00073+0742 A
 
 
Componente originario normalizzato AB Name HD 251 Coord arcsec 2000 000718.38+074212.9 Mag 8.04
Spectral class F5 (yellow-white) PmRA -5.00 PmDE -6.0 SAO 109019
HIP 603 Tycho2 0594-00961-1 HD 251 BD BD+06 5243
Tycho2
Tycho2 0594-00961-1 Pflag RAmdeg 1.82657820 DEmdeg 7.70360212
PmRA -5.2 PmDE -6.1 E RAmdeg 5 E DEmdeg 6
E pmRA 1.4 E pmDE 1.6 EpRAm 1991.34 EpDEm 1991.07
Num 11 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 8.249 E BTmag 0.016 VTmag 7.747
E VTmag 0.011 Prox 999 TYC T HIP 603
CCDM AB RAdeg 1.82659056 DEdeg 7.70361611 EpRA 1990 1.72
EpDE 1990 1.55 E RAdeg 4.8 E DEdeg 5.8 Posflg P
Corr -0.1
SAO
SAO 109019 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.013 Vmag 8.4 SpType F5
Double code Source 32 CatNum 5 DM BD+06 5243
DMcomp BDsup HD 251 M HD 0
GC RA1950rad 0.02068189 DE1950rad 0.12959753 PmRA2000 -0.0003
PmDE2000 -0.019
Hipparcos
Catalog H HIP 603 Proxy H RAhms 00 07 18.39
DEdms +07 42 12.9 Vmag 7.64 VarFlag R Vmag G
RAdeg 1.82663 DEdeg 7.70357 AstroRef A Plx 5.87
CCDM 00073+0742 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 321 Rho 0.428 HD 251 BD BD+06 5243
CD CP Dm number +06 5243 VIred 0.57
SpType F5 R SpType Coord arcsec 2000 000718.39+074212.9
Hipparcos 2
HIP 603 Sn 15 So 3 Nc 2
RArad 0.0318806206 DErad 0.1344526943 Plx 6.03 PmRA -3.66
PmDE -5.14 E RArad 1.04 E DErad 0.47 E Plx 0.93
E pmRA 1.16 E pmDE 0.51 Hpmag 7.7436 E Hpmag 0.0011
SHp 0.009 VA 0 BV 0.493 E BV 0.015
VI 0.57
CCDM
Ccdm 00073+0742 RComp Comp A Note1
Note2 Discov num DRAs 0.39 DDEs 12.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.5 Sp F5 PmNote *
PmRA -4 PmDE -6 Dm number +06 5243 Cat1 BD
Name2 +07 9 Cat2 AGK2/3 HD 251 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 603
 
 
00073+0742 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 000718.36+074213.2 Mag 9.08 PmRA -5.00
PmDE -6.0 Calc delta mag 1.04 Calc coord yes
CCDM
Ccdm 00073+0742 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.37 DDEs 13.1
R dRAs 82 Year 1991 Theta 321 Rho 0.4
Obs 1 Vmag 8.5 Sp PmNote *
PmRA -6 PmDE -10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 603