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Doubles in session


Current system
08547+4954
ARG 71
HD 233581


Nearby doubles
25' : 08571+4951
SKF 750

36' : 08547+4919
HDS1287

38' : 08581+5010
SKF 756

41' : 08563+5029
ES 911

51' : 08507+4921
STF1278AB

60' : 09004+5018
RAO 231

65' : 08483+4936
HDS1275

67' : 08575+4854
HJ 2473

80' : 08533+4836
BVD 203

83' : 09030+5001
GRV1016

85' : 08463+5019
SLW 290

86' : 08463+4926
LDS3815

88' : 09013+4855
HDS1309

94' : 08538+5126
SHN 122

97' : 09013+4843
ES 1083

100' : 09050+4954
HU 721

102' : 09036+4903
ES 72

106' : 08446+4914
ES 910

107' : 08458+4853
SDK 2AB

107' : 08446+4912
SLW 286

109' : 08450+4902
DAM 813

109' : 09056+5018
ES 2631

115' : 08473+5124
TVB 200

119' : 08430+4918
STF1256

120' : 08463+5123
DAM1482

120' : 08557+5153
CVR1179



Selections
Full WDS
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.

08547+4954 ARG 71 (HD 233581)

 
 
08h 54m 39.34s +49° 54' 09.9" P.A. 338.00 sep 5.3 mag 10.24,10.36 Sp G5
 
 
Coord 2000 08547+4954 Discov num ARG  71 Comp Coord arcsec 2000 08 54 39.34 +49 54 09.9
Date first 1901 Date last 2019 Obs 18
Pa first 337 Pa last 337.8 P.A. Now (θ) 337.8°
Sep first 5.4 Sep last 5.321 Sep. Now (ρ) 5.321"
Mag pri 10.24 Mag sec 10.36 delta mag (ΔM) 0.12 Spectral class G5 (yellow)
Pri motion ra -011 Sec motion ra -010
Pri motion dec -005 Sec motion dec -007
Notes
rPM=0.183 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 233581 Constellation Ursa Major Tycho2 3420-00455-2 Gaia DR2 1015945278027919872
HD 233581
 
 
WDS 08547+4954 ARG 71 (HD 233581) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Arg1857 - Argelander, F. ...................
Arg1857 Oeltzen Argelander Cat -15 to -31, 1857
Arg1862A - Argelander, F. 1862AN.....59....1A
Arg1862A cited by Auwers (AN 59, 1, 1862)
Arg1864 T - Argelander, F. 1864AN.....62R.253A
Arg1864 AN 62, 253, 1864
Arg1865 T - Argelander, F. 1865AN.....65...61A
Arg1865 AN 65, 61, 1865
Arg1880A - Argelander, F. 1880Obs.....3..569G
Arg1880A cited by Gledhill (Obs. 3, 569, 1880)
Arg1906A T - Argelander, F. (BD) 1906QB821.B972.....
Arg1906A cited in BDS (Burnham Double Star Cat., 1906)
Arg1908A T - Argelander, F. 1908JRASC...2..248E
Arg1908A cited by Espin (JRASC 2, 248, 1908) .
Arg1913A T - Argelander, F. (BD) 1913QB811.B8.......
Arg1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Arg1932A T - Argelander, F. (BD) 1932QB821.A43......
Arg1932A cited in ADS (Aitken Double Star Cat., 1932)
Arg1937A - Argelander, F. 1937AnLei..18....1S
Arg1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08547+4954 ARG 71 2008 9 338 5.4 10.24 10.36 G5 D 085439.34+495409.9
08547+4954 ARG 71 2010 10 338 5.4 10.24 10.36 G5 D 085439.34+495409.9
08547+4954 ARG 71 2011 13 337 5.4 10.24 10.36 G5 085439.34+495409.9
08547+4954 ARG 71 2017 14 338 5.3 10.24 10.36 G5 085439.34+495409.9
08547+4954 ARG 71 2019 18 339 5.3 10.24 10.36 G5 085439.34+495409.9

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

 
 
WDS 08547+4954 ARG 71 (HD 233581) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08547+4954 ARG 71 (HD 233581) : MEASURES
 
 
No records found.

 
 
WDS 08547+4954 (HD 233581) : VIRTUAL EYEPIECE
 
 

08547+4954 ARG 71A mag 10.24 Sp G5 08547+4954 ARG 71B sep 5.1 P.A. 345.30 mag 10.36 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08547+4954 (HD 233581) : ALADIN DSS IMAGE @ 08h 54m 39.34s +49° 54' 09.9"
 
 
 
 
WDS 08547+4954 ARG 71 (HD 233581) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08547+4954 ARG 71 distance=0' 08571+4951 SKF 750 distance=25' 08547+4919 HDS1287 distance=36' 08581+5010 SKF 756 distance=38' 08563+5029 ES 911 distance=41' 08507+4921 STF1278AB distance=51' 08507+4921 STF1278AC distance=51' 09004+5018 RAO 231 distance=60' 08483+4936 HDS1275 distance=65' 08575+4854 HJ 2473 distance=67' 08533+4836 BVD 203 distance=80' 09030+5001 GRV1016 distance=83' 08463+5019 SLW 290 distance=85' 08463+4926 LDS3815 distance=86' 09013+4855 HDS1309 distance=88' 08538+5126 SHN 122 distance=94' 09013+4843 ES 1083 distance=97' 09050+4954 HU 721 distance=100' 09036+4903 ES 72 distance=102' 08446+4914 ES 910 distance=106' 08458+4853 SDK 2AB distance=107' 08458+4853 SKF2821AC distance=107' 08446+4912 SLW 286 distance=107' 08450+4902 DAM 813 distance=109' 09056+5018 ES 2631 distance=109' 08473+5124 TVB 200 distance=115' 08430+4918 STF1256 distance=119' 08463+5123 DAM1482 distance=120' 08557+5153 CVR1179 distance=120' 08460+5122 SKF 509 distance=121' 08592+4803 HJ 2477A,BC (Talitha) distance=121' 08592+4803 HU 628BC distance=121' 08444+4846 KPP3758 distance=122' 09067+5038 HU 722 distance=123' 08420+5032 GRV1007 distance=124' 09072+5022 SKF 880 distance=124' 08578+5156 KPP1684 distance=126' 08435+4852 STF1258 distance=127' 08563+4745 HDS1292 distance=130' 08410+4949 SKF 710 distance=133' 09062+4842 TDS6318 distance=134' 08577+4743 UC 1734 distance=135' 08410+5045 CVR1159 distance=140' 08521+4734 ENG 40BC distance=141' 08521+4734 ENG 40AB distance=143' 08521+4734 ENG 40AC distance=143' 08589+4737 SLW 319 distance=144' 08591+4736 SKF 516 distance=145' 08418+5114 SKF2682 distance=147' 08400+5037 SKF 704 distance=148' 08475+4743 TDS6098 distance=149' 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 08547+4954 ARG 71 338 5.3
Show 08571+4951 SKF 750 231 1.1 25
Show 08547+4919 HDS1287 201 1.7 36
Show 08581+5010 SKF 756 38 1.5 38
Show 08563+5029 ES 911 123 2.7 41
Show 08507+4921 STF1278 AB 127 8.5 51
Show 08507+4921 STF1278 AC 149 281.5 51
Show 09004+5018 RAO 231 68 0.1 60
Show 08483+4936 HDS1275 5.5 65
Show 08575+4854 HJ 2473 246 17.8 67
Show 08533+4836 BVD 203 318 9.6 80
Show 09030+5001 GRV1016 169 11.0 83
Show 08463+5019 SLW 290 269 17.1 85
Show 08463+4926 LDS3815 295 5.2 86
Show 09013+4855 HDS1309 319 0.1 88
Show 08538+5126 SHN 122 -1 0.1 94
Show 09013+4843 ES 1083 337 6.4 97
Show 09050+4954 HU 721 159 3.1 100
Show 09036+4903 ES 72 300 13.2 102
Show 08446+4914 ES 910 19 8.5 106
Show 08458+4853 SDK 2 AB 84 20.2 107
Show 08458+4853 SKF2821 AC 151 4.3 107
Show 08446+4912 SLW 286 210 38.7 107
Show 08450+4902 DAM 813 87 10.4 109
Show 09056+5018 ES 2631 259 79.5 109
Show 08473+5124 TVB 200 312 4.7 115
Show 08430+4918 STF1256 216 28.1 119
Show 08463+5123 DAM1482 258 3.3 120
Show 08557+5153 CVR1179 193 4.2 120
Show 08460+5122 SKF 509 293 2.8 121
Show Talitha 08592+4803 HJ 2477 A,BC 90 2.4 121
Show 08592+4803 HU 628 BC 206 0.9 121
Show 08444+4846 KPP3758 190 1.4 122
Show 09067+5038 HU 722 243 0.5 123
Show 08420+5032 GRV1007 333 29.7 124
Show 09072+5022 SKF 880 303 1.7 124
Show 08578+5156 KPP1684 93 13.0 126
Show 08435+4852 STF1258 331 10.1 127
Show 08563+4745 HDS1292 320 0.2 130
Show 08410+4949 SKF 710 31 4.1 133
Show 09062+4842 TDS6318 279 0.5 134
Show 08577+4743 UC 1734 272 9.6 135
Show 08410+5045 CVR1159 205 3.7 140
Show 08521+4734 ENG 40 BC 233 144.4 141
Show 08521+4734 ENG 40 AB 325 184.7 143
Show 08521+4734 ENG 40 AC 286 230.7 143
Show 08589+4737 SLW 319 297 10.4 144
Show 08591+4736 SKF 516 31 1.6 145
Show 08418+5114 SKF2682 268 1.0 147
Show 08400+5037 SKF 704 156 1.0 148
Show 08475+4743 TDS6098 83 0.8 149

 
 
WDS 08547+4954 : COMPONENTS
 
 
  A
B pa=345.3°
sep=5.09"
 
 
08547+4954 A
 
 
Componente originario normalizzato AB Name HD 233581 Coord arcsec 2000 085439.34+495409.9 Mag 10.24
Spectral class G5 (yellow) PmRA -11.00 PmDE -5.0 Tycho2 3420-00455-2
HD 233581
Tycho2
Tycho2 3420-00455-2 Pflag RAmdeg 133.66391362 DEmdeg 49.90274463
PmRA -6.8 PmDE -5.9 E RAmdeg 27 E DEmdeg 32
E pmRA 2.9 E pmDE 2.8 EpRAm 1990.81 EpDEm 1990.33
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.941 E BTmag 0.054 VTmag 10.236
E VTmag 0.041 Prox 54 TYC T HIP
CCDM RAdeg 133.66393750 DEdeg 49.90275806 EpRA 1990 1.77
EpDE 1990 1.78 E RAdeg 26.8 E DEdeg 32.0 Posflg D
Corr 0.0
CCDM
Ccdm 08547+4954 RComp Comp A Note1
Note2 Discov num DRAs -2.70 DDEs 12.8
R dRAs 21 Year Theta Rho
Obs 2 Vmag 10.2 Sp G5 PmNote
PmRA PmDE Dm number +50 1588 Cat1 BD
Name2 Cat2 HD 233581 M HD
ADS BDS A 7068 M ADS BDS N IDS IDS 08476N5017A
HIC
 
 
08547+4954 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085439.21+495414.8 Mag 10.36 PmRA -10.00
PmDE -7.0 Tycho2 3420-00455-1 Calc delta mag 0.12 Calc coord yes
Tycho2
Tycho2 3420-00455-1 Pflag RAmdeg 133.66299092 DEmdeg 49.90412328
PmRA -9.7 PmDE -8.1 E RAmdeg 27 E DEmdeg 33
E pmRA 2.9 E pmDE 2.8 EpRAm 1990.82 EpDEm 1990.21
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.036 E BTmag 0.055 VTmag 10.357
E VTmag 0.043 Prox 54 TYC T HIP
CCDM RAdeg 133.66302500 DEdeg 49.90414194 EpRA 1990 1.78
EpDE 1990 1.75 E RAdeg 27.1 E DEdeg 33.2 Posflg
Corr 0.0
CCDM
Ccdm 08547+4954 RComp Comp B Note1
Note2 Discov num ARG 71 DRAs DDEs
R dRAs Year 1901 Theta 337 Rho 5.2
Obs 4 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7068 M ADS BDS N IDS IDS 08476N5017B
HIC