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Doubles in session


Current system
07571+2058
HO 250 AB
HD 64959


Nearby doubles
14' : 07580+2104
HJ 434

28' : 07580+2123
TDS5388

37' : 07572+2135
CVR 480

45' : 07540+2104
OCC 640

51' : 07551+2140
HO 249

52' : 07583+2009
HU 847

52' : 07585+2145
KPP1597

53' : 07534+2050
HJ 432AB

56' : 07565+2152
STF1158AB

58' : 07588+2006
TDS5405

65' : 07566+1954
COU 930

67' : 07524+2046
KPP3205

69' : 07557+1953
OCC9139

71' : 07528+2022
NSN 580

72' : 08017+2027
OCC 805

74' : 08005+2154
DVG 22

75' : 08021+2033
TDS5464

75' : 07521+2123
SLW 208

77' : 07590+1947
BRT2380

77' : 07517+2104
HO 248

80' : 08018+2141
TDS5459

84' : 07527+2003
COU 928

84' : 08027+2126
SKF 535

85' : 08026+2028
DOO 47

85' : 08011+2201
COU 931

87' : 07534+1948
TDS5307



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.

07571+2058 HO 250 AB (HD 64959)

 
 
07h 57m 05.76s +20° 58' 00.9" P.A. 147.00 sep 0.8 mag 7.32,9.46 Sp G5 dist. 186.92 pc (609.73 l.y.)
 
 
Coord 2000 07571+2058 Discov num HO  250 Comp AB Coord arcsec 2000 07 57 05.76 +20 58 00.9
Date first 1887 Date last 2012 Obs 17
Pa first 161 Pa last 146.7 P.A. Now (θ) 146.7°
Sep first 0.5 Sep last 0.776 Sep. Now (ρ) 0.776"
Mag pri 7.32 Mag sec 9.46 delta mag (ΔM) 2.14 Spectral class G5 (yellow)
Pri motion ra -017 Sec motion ra -017
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
07571+2058 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 64959 79818 07 57 06 +20 58 01 HO 250 AB 2012 17 147 0.8 7.32 9.46 2.14 <===
Show 79818 07 57 06 +20 58 01 HO 250 AC 2015 4 155 9.8 7.32 13.00 5.68
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 64959 Constellation Gemini SAO 79818 HIP 38856
Tycho2 1375-01779-1 Gaia DR2 673494749398764160 HD 64959 BD BD+21 1724
Distance 186.92 Distance ly 609.73
 
 
WDS 07571+2058 HO 250 AB (HD 64959) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07571+2058 HO 250 AB 1991 15 140 0.7 7.32 9.46 G5 D 075705.76+205800.9
07571+2058 HO 250 AB 2012 17 147 0.8 7.32 9.46 G5 075705.76+205800.9

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

 
 
WDS 07571+2058 HO 250 AB (HD 64959) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07571+2058 HO 250 AB (HD 64959) : MEASURES
 
 
No records found.

 
 
WDS 07571+2058 (HD 64959) : VIRTUAL EYEPIECE
 
 

07571+2058 HO 250A mag 7.32 Sp G5 07571+2058 HO 250B sep 0.8 P.A. 148.50 mag 9.46 07571+2058 HO 250C sep 9.7 P.A. 156.30 mag 13 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 07571+2058 (HD 64959) : ALADIN DSS IMAGE @ 07h 57m 05.76s +20° 58' 00.9"
 
 
 
 
WDS 07571+2058 HO 250 AB (HD 64959) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07571+2058 HO 250AB distance=0' 07580+2104 HJ 434 distance=14' 07580+2123 TDS5388 distance=28' 07572+2135 CVR 480 distance=37' 07540+2104 OCC 640 distance=45' 07551+2140 HO 249 distance=51' 07583+2009 HU 847 distance=52' 07585+2145 KPP1597 distance=52' 07534+2050 HJ 432AB distance=53' 07534+2050 SIN 33AC distance=53' 07534+2050 SIN 33BC distance=53' 07565+2152 STF1158AB distance=56' 07565+2152 STF1158AC distance=56' 07565+2152 STF1158AD distance=56' 07565+2152 STF1158AE distance=56' 07588+2006 TDS5405 distance=58' 07566+1954 COU 930 distance=65' 07524+2046 KPP3205 distance=67' 07557+1953 OCC9139 distance=69' 07528+2022 NSN 580 distance=71' 08017+2027 OCC 805 distance=72' 08005+2154 DVG 22 distance=74' 08021+2033 TDS5464 distance=75' 07521+2123 SLW 208 distance=75' 07590+1947 BRT2380 distance=77' 07517+2104 HO 248 distance=77' 08018+2141 TDS5459 distance=80' 07527+2003 COU 928 distance=84' 08027+2126 SKF 535 distance=84' 08026+2028 DOO 47 distance=85' 08011+2201 COU 931 distance=85' 07534+1948 TDS5307 distance=87' 07583+2224 TDS5395 distance=88' 08026+2003 HJ 437 distance=89' 08008+2213 SKF 525 distance=92' 08032+2022 JNN 60 distance=93' 07592+1929 OCC9140 distance=94' 08040+2120 BRT2381 distance=99' 08015+1941 CBL 240 distance=100' 08013+1936 HJ 2423AB distance=101' 08013+1936 HJ 2423AC distance=101' 08017+2217 SKF1704 distance=103' 07554+2238 OCC 247 distance=103' 08034+2151 COU 164 distance=103' 08045+2100 OCC 250 distance=104' 08033+2153 COU 163 distance=104' 07519+2215 AG 144AB distance=107' 07519+2215 COU 927BC distance=107' 07506+2001 HJ 2418 distance=108' 07549+1914 ENG 33AB distance=109' 07549+1914 ENG 33AC distance=109' 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 07571+2058 HO 250 AB 147 0.8
Show 07571+2058 HO 250 AC 155 9.8
Show 07580+2104 HJ 434 103 23.0 14
Show 07580+2123 TDS5388 296 0.5 28
Show 07572+2135 CVR 480 15 28.2 37
Show 07540+2104 OCC 640 -1 0.1 45
Show 07551+2140 HO 249 203 3.3 51
Show 07583+2009 HU 847 29 0.6 52
Show 07585+2145 KPP1597 344 12.2 52
Show 07534+2050 HJ 432 AB 277 15.0 53
Show 07534+2050 SIN 33 AC 348 99.1 53
Show 07534+2050 SIN 33 BC 356 95.2 53
Show 07565+2152 STF1158 AB 333 7.3 56
Show 07565+2152 STF1158 AC 246 20.9 56
Show 07565+2152 STF1158 AD 307 63.1 56
Show 07565+2152 STF1158 AE 154 61.3 56
Show 07588+2006 TDS5405 125 0.4 58
Show 07566+1954 COU 930 328 0.6 65
Show 07524+2046 KPP3205 39 0.9 67
Show 07557+1953 OCC9139 -1 0.0 69
Show 07528+2022 NSN 580 138 3.1 71
Show 08017+2027 OCC 805 -1 0.1 72
Show 08005+2154 DVG 22 280 26.9 74
Show 08021+2033 TDS5464 318 2.7 75
Show 07521+2123 SLW 208 333 55.2 75
Show 07590+1947 BRT2380 190 4.9 77
Show 07517+2104 HO 248 75 20.9 77
Show 08018+2141 TDS5459 140 0.5 80
Show 07527+2003 COU 928 99 5.6 84
Show 08027+2126 SKF 535 25 1.6 84
Show 08026+2028 DOO 47 121 23.3 85
Show 08011+2201 COU 931 266 3.9 85
Show 07534+1948 TDS5307 86 0.9 87
Show 07583+2224 TDS5395 74 0.6 88
Show 08026+2003 HJ 437 94 11.7 89
Show 08008+2213 SKF 525 163 1.0 92
Show 08032+2022 JNN 60 18 0.2 93
Show 07592+1929 OCC9140 -1 0.0 94
Show 08040+2120 BRT2381 274 3.1 99
Show 08015+1941 CBL 240 131 57.4 100
Show 08013+1936 HJ 2423 AB 264 5.7 101
Show 08013+1936 HJ 2423 AC 228 55.5 101
Show 08017+2217 SKF1704 253 1.1 103
Show 07554+2238 OCC 247 -1 0.0 103
Show 08034+2151 COU 164 41 0.2 103
Show 08045+2100 OCC 250 -1 0.1 104
Show 08033+2153 COU 163 227 0.5 104
Show 07519+2215 AG 144 AB 339 11.6 107
Show 07519+2215 COU 927 BC 209 0.9 107
Show 07506+2001 HJ 2418 217 21.5 108
Show 07549+1914 ENG 33 AB 285 96.8 109

 
 
WDS 07571+2058 : COMPONENTS
 
 
  A B
B pa=148.5°
sep=0.76"
 
C pa=156.3°
sep=9.65"
pa=156.9°
sep=8.90"
 
 
07571+2058 A
 
 
Name HD 64959 Coord arcsec 2000 075705.76+205800.9 Mag 7.32 Spectral class G5 (yellow)
PmRA -17.00 PmDE 1.0 SAO 79818 HIP 38856
Tycho2 1375-01779-1 HD 64959 BD BD+21 1724
Tycho2
Tycho2 1375-01779-1 Pflag RAmdeg 119.27397550 DEmdeg 20.96692326
PmRA -16.9 PmDE 1.2 E RAmdeg 4 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.75 EpDEm 1991.59
Num 9 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.4
Q pmDE 0.6 BTmag 8.309 E BTmag 0.016 VTmag 7.226
E VTmag 0.010 Prox 999 TYC T HIP 38856
CCDM AB RAdeg 119.27401611 DEdeg 20.96692056 EpRA 1990 1.92
EpDE 1990 1.89 E RAdeg 4.3 E DEdeg 5.1 Posflg P
Corr 0.3
SAO
SAO 79818 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 0.009 Vmag 7.1 SpType G5
Double code Source 35 CatNum 3191 DM BD+21 1724
DMcomp BDsup HD 64959 M HD 0
GC RA1950rad 2.06891008 DE1950rad 0.36829144 PmRA2000 -0.0015
PmDE2000 0.012
Hipparcos
Catalog H HIP 38856 Proxy H RAhms 07 57 05.76
DEdms +20 58 00.9 Vmag 7.09 VarFlag R Vmag H
RAdeg 119.274 DEdeg 20.9669 AstroRef A Plx 6.29
CCDM 07571+2058 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 149 Rho 0.812 HD 64959 BD BD+21 1724
CD CP Dm number +21 1724 VIred 0.89
SpType G5 R SpType Coord arcsec 2000 075705.76+205800.9
Hipparcos 2
HIP 38856 Sn 15 So 3 Nc 2
RArad 2.081724327 DErad 0.3659419329 Plx 5.35 PmRA -16.86
PmDE 0.71 E RArad 0.78 E DErad 0.48 E Plx 0.82
E pmRA 1.01 E pmDE 0.64 Hpmag 7.2497 E Hpmag 0.001
SHp 0.006 VA 0 BV 0.92 E BV 0.011
VI 0.92
CCDM
Ccdm 07571+2058 RComp Comp A Note1
Note2 Discov num DRAs -0.15 DDEs 0.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.2 Sp G5 PmNote *
PmRA 3 PmDE -9 Dm number +21 1724 Cat1 BD
Name2 +21 882 Cat2 AGK2/3 HD 64959 M HD
ADS BDS A 6478 M ADS BDS N IDS IDS 07512N2114A
HIC 38856
 
 
07571+2058 B
 
 
Coord arcsec 2000 075705.79+205800.3 Mag 9.46 PmRA -17.00 PmDE 1.0
Calc delta mag 2.14 Calc coord yes
CCDM
Ccdm 07571+2058 RComp Comp B Note1
Note2 Discov num HO 250 DRAs DDEs
R dRAs Year 1907 Theta 158 Rho 0.7
Obs 4 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6478 M ADS BDS N IDS IDS 07512N2114B
HIC 38856
 
 
07571+2058 C
 
 
Coord arcsec 2000 075706.04+205752.1 Mag 13 Calc delta mag 5.68 Calc coord yes
CCDM
Ccdm 07571+2058 RComp Comp C Note1
Note2 Discov num HO 250 DRAs DDEs
R dRAs Year 1887 Theta 154 Rho 9.4
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6478 M ADS BDS N IDS IDS 07512N2114C
HIC 38856