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Current system
02586+1741
HO 498
HD 18461


Nearby doubles
31' : 02590+1811
COU 680

34' : 03005+1800
STT 49AB

36' : 02570+1714
HO 317

38' : 02564+1801
OCC 901

39' : 02595+1704
HO 318

54' : 02585+1648
KPP 20

61' : 03024+1711
CVN 10AB

62' : 02544+1754
GWP 389

65' : 03023+1820
A 2414

70' : 03028+1817
GWP 411

72' : 02570+1848
GRV 153

77' : 03029+1827
LDS3449

78' : 03002+1853
COU2566

79' : 02577+1624
HEI 27

84' : 03018+1631
NSN 535

87' : 02560+1623
LDS3439

88' : 03047+1754
OCC 903

91' : 02564+1616
HEI 25

91' : 02546+1850
GRV 150

93' : 03050+1800
BRT2309

94' : 02584+1914
YR 9

95' : 02574+1913
OCC 879

96' : 02554+1617
HEI 24

98' : 02558+1909
A 2342

98' : 02529+1649
CHE 74

100' : 02566+1607
HEI 26



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

02586+1741 HO 498 (HD 18461)

 
 
02h 58m 38.69s +17° 40' 37.0" P.A. 62.00 sep 0.4 mag 8.80,12.30 Sp A0 dist. 164.2 pc (535.62 l.y.)
 
 
Coord 2000 02586+1741 Discov num HO  498 Comp Coord arcsec 2000 02 58 38.69 +17 40 37.0
Date first 1906 Date last 2007 Obs 3
Pa first 173 Pa last 61.7 P.A. Now (θ) 61.7°
Sep first 1.2 Sep last 0.425 Sep. Now (ρ) 0.425"
Mag pri 8.80 Mag sec 12.30 delta mag (ΔM) 3.5 Spectral class A0 (white)
Pri motion ra +016 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 18461 Constellation Aries SAO 93213 HIP 13870
Tycho2 1227-01010-1 Gaia DR2 35564292011705088 HD 18461 ADS 2248
BD BD+17 463 Distance 164.2 Distance ly 535.62
 
 
WDS 02586+1741 HO 498 (HD 18461) : NOTES
 
 
discov_num notes refcode
HO 498 Last star in a row of four. STT 49 20' n, 1.9m f. Ho_1899a
 
 
REFERENCES
 
 
refcode metd author reference
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
 
 
DISCOVERER
 
 
idgroup discov author
1 HO Hough, G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02586+1741 HO 498 1987 2 69 0.6 8.80 12.30 A0 025838.69+174037.0
02586+1741 HO 498 2007 3 62 0.4 8.80 12.30 A0 025838.69+174037.0

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

 
 
WDS 02586+1741 HO 498 (HD 18461) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02586+1741 HO 498 (HD 18461) : MEASURES
 
 
No records found.

 
 
WDS 02586+1741 (HD 18461) : VIRTUAL EYEPIECE
 
 

02586+1741 HO 498A mag 8.8 Sp A0 02586+1741 HO 498B sep 0.4 P.A. 60.50 mag 12.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 02586+1741 (HD 18461) : ALADIN DSS IMAGE @ 02h 58m 38.69s +17° 40' 37.0"
 
 
 
 
WDS 02586+1741 HO 498 (HD 18461) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02586+1741 HO 498 distance=0' 02590+1811 COU 680 distance=31' 03005+1800 STT 49AB distance=34' 03005+1800 STT 49AC distance=34' 02570+1714 HO 317 distance=36' 02564+1801 OCC 901 distance=38' 02595+1704 HO 318 distance=39' 02585+1648 KPP 20 distance=54' 03024+1711 CVN 10AB distance=61' 03024+1711 BNK 2Ba,Bb distance=61' 02544+1754 GWP 389 distance=62' 03023+1820 A 2414 distance=65' 03028+1817 GWP 411 distance=70' 02570+1848 GRV 153 distance=72' 03029+1827 LDS3449 distance=77' 03002+1853 COU2566 distance=78' 02577+1624 HEI 27 distance=79' 03018+1631 NSN 535 distance=84' 02560+1623 LDS3439 distance=87' 03047+1754 OCC 903 distance=88' 02564+1616 HEI 25 distance=91' 02546+1850 GRV 150 distance=91' 03050+1800 BRT2309 distance=93' 02584+1914 YR 9 distance=94' 02574+1913 OCC 879 distance=95' 02554+1617 HEI 24 distance=96' 02558+1909 A 2342 distance=98' 02529+1649 CHE 74 distance=98' 02566+1607 HEI 26 distance=100' 02516+1739 CHE 73 distance=102' 03014+1607 BPM 68 distance=102' 02514+1736 KU 79 distance=104' 02553+1915 CVN 4AB distance=106' 02549+1913 GWP 394 distance=107' 02511+1805 CHE 72 distance=110' 03020+1922 GRV 157 distance=113' 03064+1713 WIS 80 distance=115' 03067+1729 SKF1605 distance=116' 02561+1551 UC 882 distance=116' 03068+1717 BRT1174 distance=119' 02540+1601 HDS 370 distance=120' 03011+1937 CBL 17 distance=122' 03070+1816 GWP 422BC distance=122' 02502+1802 COU 676 distance=123' 03070+1816 LDS3453AB distance=125' 03070+1816 LDS3453AC distance=125' 03074+1753 HJL1020AB distance=127' 03074+1753 OCC 395Aa,Ab distance=127' 03075+1753 STF 353AB distance=128' 03075+1753 FOX 128AC distance=128' 02564+1534 BPM 64 distance=131' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 02586+1741 HO 498 62 0.4
Show 02590+1811 COU 680 102 0.4 31
Show 03005+1800 STT 49 AB 48 2.3 34
Show 03005+1800 STT 49 AC 208 147.1 34
Show 02570+1714 HO 317 309 3.6 36
Show 02564+1801 OCC 901 -1 -1.0 38
Show 02595+1704 HO 318 26 3.2 39
Show 02585+1648 KPP 20 196 7.3 54
Show 03024+1711 CVN 10 AB 132 0.8 61
Show 03024+1711 BNK 2 Ba,Bb 57 0.1 61
Show 02544+1754 GWP 389 301 9.5 62
Show 03023+1820 A 2414 68 0.5 65
Show 03028+1817 GWP 411 188 7.5 70
Show 02570+1848 GRV 153 277 7.6 72
Show 03029+1827 LDS3449 123 55.0 77
Show 03002+1853 COU2566 59 0.8 78
Show 02577+1624 HEI 27 133 2.2 79
Show 03018+1631 NSN 535 309 16.2 84
Show 02560+1623 LDS3439 297 17.7 87
Show 03047+1754 OCC 903 -1 0.1 88
Show 02564+1616 HEI 25 46 0.4 91
Show 02546+1850 GRV 150 353 12.2 91
Show 03050+1800 BRT2309 106 1.5 93
Show 02584+1914 YR 9 239 0.6 94
Show 02574+1913 OCC 879 -1 0.1 95
Show 02554+1617 HEI 24 197 4.5 96
Show 02558+1909 A 2342 22 0.4 98
Show 02529+1649 CHE 74 329 25.3 98
Show 02566+1607 HEI 26 220 1.2 100
Show 02516+1739 CHE 73 184 27.3 102
Show 03014+1607 BPM 68 75 108.5 102
Show 02514+1736 KU 79 296 20.9 104
Show 02553+1915 CVN 4 AB 161 1.0 106
Show 02549+1913 GWP 394 160 9.7 107
Show 02511+1805 CHE 72 151 32.9 110
Show 03020+1922 GRV 157 179 66.8 113
Show 03064+1713 WIS 80 217 999.9 115
Show 03067+1729 SKF1605 240 56.4 116
Show 02561+1551 UC 882 174 33.2 116
Show 03068+1717 BRT1174 152 4.2 119
Show 02540+1601 HDS 370 53 0.2 120
Show 03011+1937 CBL 17 194 30.9 122
Show 03070+1816 GWP 422 BC 91 214.2 122
Show 02502+1802 COU 676 156 0.9 123
Show 03070+1816 LDS3453 AB 259 173.0 125
Show 03070+1816 LDS3453 AC 129 56.6 125
Show 03074+1753 HJL1020 AB 359 105.8 127
Show 03074+1753 OCC 395 Aa,Ab -1 0.0 127
Show 03075+1753 STF 353 AB 53 12.4 128
Show 03075+1753 FOX 128 AC 17 30.0 128
Show 02564+1534 BPM 64 110 81.2 131

 
 
WDS 02586+1741 : COMPONENTS
 
 
  A
B pa=60.5°
sep=0.41"
 
 
02586+1741 A
 
 
Componente originario normalizzato AB Name HD 18461 Coord arcsec 2000 025838.69+174037.0 Mag 8.8
Spectral class A0 (white) PmRA 16.00 PmDE 1.0 SAO 93213
HIP 13870 Tycho2 1227-01010-1 HD 18461 ADS 2248
BD BD+17 463
Tycho2
Tycho2 1227-01010-1 Pflag RAmdeg 44.66125348 DEmdeg 17.67692764
PmRA 18.7 PmDE -2.5 E RAmdeg 8 E DEmdeg 9
E pmRA 1.2 E pmDE 1.1 EpRAm 1990.89 EpDEm 1990.60
Num 8 Q RAmdeg 0.6 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.3 BTmag 8.839 E BTmag 0.018 VTmag 8.606
E VTmag 0.016 Prox 999 TYC T HIP 13870
CCDM RAdeg 44.66120833 DEdeg 17.67693361 EpRA 1990 1.74
EpDE 1990 1.74 E RAdeg 7.7 E DEdeg 8.8 Posflg
Corr -0.3
SAO
SAO 93213 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.001 Vmag 8.7 SpType A0
Double code Source 28 CatNum 797 DM BD+17 463
DMcomp BDsup HD 18461 M HD 0
GC RA1950rad 0.76722425 DE1950rad 0.30504449 PmRA2000 0.0002
PmDE2000 -0.004
Hipparcos
Catalog H HIP 13870 Proxy RAhms 02 58 38.69
DEdms +17 40 37.0 Vmag 8.59 VarFlag R Vmag H
RAdeg 44.6612 DEdeg 17.6769 AstroRef Plx 5.71
CCDM 02586+1741 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 18461 BD BD+17 463
CD CP Dm number +17 463 VIred 0.17
SpType A0 R SpType Coord arcsec 2000 025838.69+174037.0
Hipparcos 2
HIP 13870 Sn 5 So 0 Nc 1
RArad 0.7794849628 DErad 0.3085206498 Plx 6.09 PmRA 16.59
PmDE -3.2 E RArad 0.93 E DErad 0.83 E Plx 0.99
E pmRA 1.18 E pmDE 1.14 Hpmag 8.6613 E Hpmag 0.0013
SHp 0.011 VA 0 BV 0.232 E BV 0.021
VI 0.26
CCDM
Ccdm 02586+1741 RComp Comp A Note1
Note2 Discov num DRAs 2.63 DDEs -22.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp A0 PmNote *
PmRA 1 PmDE 13 Dm number +17 463 Cat1 BD
Name2 +17 261 Cat2 AGK2/3 HD 18461 M HD
ADS BDS A 2248 M ADS BDS N IDS IDS 02530N1717A
HIC 13870
 
 
02586+1741 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025838.71+174037.2 Mag 12.3 Calc delta mag 3.5
Calc coord yes
CCDM
Ccdm 02586+1741 RComp Comp B Note1
Note2 Discov num HO 498 DRAs DDEs
R dRAs Year 1906 Theta 173 Rho 1.2
Obs 1 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2248 M ADS BDS N IDS IDS 02530N1717B
HIC 13870