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Doubles in session


Current system
07549+1914
ENG 33 AB
HD 64468


Nearby doubles
12' : 07541+1915
TDS5318

29' : 07568+1904
TVB 179

40' : 07528+1850
OCC9016

40' : 07534+1948
TDS5307

41' : 07557+1953
OCC9139

41' : 07522+1927
OCC9137

44' : 07542+1832
COU 44

47' : 07566+1954
COU 930

48' : 07559+1829
CVR 479

58' : 07527+2003
COU 928

61' : 07582+1836
GWP 953

63' : 07592+1929
OCC9140

65' : 07574+1820
TDS5380

67' : 07595+1902
TDS5416

68' : 07590+1947
BRT2380

68' : 07506+1944
COU 926

68' : 07503+1856
ZIE 5

69' : 07519+1820
COU 43

73' : 07583+2009
HU 847

75' : 07528+2022
NSN 580

76' : 07588+2006
TDS5405

77' : 07506+2001
HJ 2418

81' : 07571+1800
BPM 430

86' : 08009+1858
SKF 526

89' : 07563+1748
TDS5361

93' : 07557+1743
TDS5345



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.

07549+1914 ENG 33 AB (HD 64468)

 
 
07h 54m 54.06s +19° 14' 10.8" P.A. 285.00 sep 96.8 mag 7.87,10.78 Sp K2 dist. 20.69 pc (67.49 l.y.)
 
 
Coord 2000 07549+1914 Discov num ENG  33 Comp AB Coord arcsec 2000 07 54 54.06 +19 14 10.8
Date first 1893 Date last 2007 Obs 13
Pa first 251 Pa last 284.5 P.A. Now (θ) 284.5°
Sep first 88.1 Sep last 96.78 Sep. Now (ρ) 96.78"
Mag pri 7.87 Mag sec 10.78 delta mag (ΔM) 2.91 Spectral class K2 (yellow-orange)
Pri motion ra +093 Sec motion ra -005
Pri motion dec -454 Sec motion dec +000
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.002
This double is not physical.
 
 
07549+1914 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 64468 97359 07 54 54 +19 14 11 ENG 33 AB 2007 13 285 96.8 7.87 10.78 2.91 <===
Show 97359 07 54 54 +19 14 11 ENG 33 AC 2007 11 65 125.4 7.87 10.63 2.76
Show 97359 07 54 54 +19 14 11 BUP 109 AD 2010 7 9 77.6 7.87 11.70 3.83
Show 97359 07 54 54 +19 14 11 HLA 8 AE 2018 6 358 4.7 5.50 11.00 5.50
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 64468 Constellation Gemini SAO 97359 HIP 38657
Tycho2 1371-02167-1 Gaia DR2 670216834655935872 HD 64468 GC 10692
GL Gl 292.1 BD BD+19 1869 Distance 20.69 Distance ly 67.49
 
 
WDS 07549+1914 ENG 33 AB (HD 64468) : NOTES
 
 
discov_num notes refcode
ENG 33 AB: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
AB and AC: Rectilinear solution by Hurowitz et al. (2013). USN2013a
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
USN2013a lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2013IAUDS.181....1H
USN2013a Inf. Circ. 181, 1, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 BUP Burnham proper motion stars (see Burnham, Carnegie Inst. Wash. #168, 1913)
1 ENG changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to
32 HLA Hirsch, L.A., Ciardi, D.R., Howards, A.W., Marcy, G.W., Ruane, G., Gonzalez, E.,
32 HLA Blunt, S., Crepp, J.R., Fulton, B.J., Isaacson, H., Kosiarek, M., Mawet, D.,
32 HLA Sinukoff, E. & Weiss, L.
33 HLA Hirsch, L.A., Rosenthal, L., Fulton, B.J., Howard, A.W., Ciardi, D.R., Marcy, G.W.,
33 HLA Nielsen, E., Petigura, E.A., de Rosa, R.J., Isaacson, H., Weiss, L.M., Sinukoff, E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07549+1914 ENG 33 AB 2007 12 285 96.8 7.87 10.78 K2 N D 075454.06+191410.8

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

 
 
WDS 07549+1914 ENG 33 AB (HD 64468) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07549+1914 ENG 33 AB (HD 64468) : MEASURES
 
 
No records found.

 
 
WDS 07549+1914 (HD 64468) : VIRTUAL EYEPIECE
 
 

07549+1914 ENG 33A mag 7.87 Sp K2 07549+1914 ENG 33B sep 91.7 P.A. 285.30 mag 10.78 07549+1914 ENG 33C sep 119.7 P.A. 63.90 mag 10.63 07549+1914 BUP 109D sep 77.5 P.A. 8.90 mag 11.7 07549+1914 HLA 8E sep 4.7 P.A. 358.20 mag 11 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07549+1914 (HD 64468) : ALADIN DSS IMAGE @ 07h 54m 54.06s +19° 14' 10.8"
 
 
 
 
WDS 07549+1914 ENG 33 AB (HD 64468) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07549+1914 ENG 33AB distance=0' 07541+1915 TDS5318 distance=12' 07568+1904 TVB 179 distance=29' 07528+1850 OCC9016 distance=40' 07534+1948 TDS5307 distance=40' 07557+1953 OCC9139 distance=41' 07522+1927 OCC9137 distance=41' 07542+1832 COU 44 distance=44' 07566+1954 COU 930 distance=47' 07559+1829 CVR 479 distance=48' 07527+2003 COU 928 distance=58' 07582+1836 GWP 953 distance=61' 07592+1929 OCC9140 distance=63' 07574+1820 TDS5380 distance=65' 07595+1902 TDS5416 distance=67' 07590+1947 BRT2380 distance=68' 07506+1944 COU 926 distance=68' 07503+1856 ZIE 5 distance=68' 07519+1820 COU 43 distance=69' 07583+2009 HU 847 distance=73' 07528+2022 NSN 580 distance=75' 07588+2006 TDS5405 distance=76' 07506+2001 HJ 2418 distance=77' 07571+1800 BPM 430 distance=81' 08009+1858 SKF 526 distance=86' 07563+1748 TDS5361 distance=89' 07557+1743 TDS5345 distance=93' 08013+1936 HJ 2423AB distance=93' 08013+1936 HJ 2423AC distance=93' 08015+1941 CBL 240 distance=97' 07542+1738 KPP3732 distance=98' 07534+2050 HJ 432AB distance=99' 07534+2050 SIN 33AC distance=99' 07534+2050 SIN 33BC distance=99' 07524+2046 KPP3205 distance=99' 07483+1946 TDS5217 distance=99' 07492+2015 OCC 815 distance=101' 08007+1815 OCC 286 distance=102' 07533+1733 J 1100 distance=103' 07580+1741 HDS1133 distance=103' 07480+1835 OSW 15 distance=106' 07484+1820 STF1140 distance=108' 07571+2058 HO 250AB distance=109' 07571+2058 HO 250AC distance=109' 07491+1801 OCC 863 distance=110' 07540+2104 OCC 640 distance=111' 07471+1847 COU 772 distance=114' 07580+2104 HJ 434 distance=118' 08030+1843 COU 477 distance=119' 07517+2104 HO 248 distance=119' 08017+2027 OCC 805 distance=121' 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 07549+1914 ENG 33 AB 285 96.8
Show 07549+1914 ENG 33 AC 65 125.4
Show 07549+1914 BUP 109 AD 9 77.6
Show 07549+1914 HLA 8 AE 358 4.7
Show 07541+1915 TDS5318 121 0.5 12
Show 07568+1904 TVB 179 254 5.5 29
Show 07528+1850 OCC9016 103 0.0 40
Show 07534+1948 TDS5307 86 0.9 40
Show 07557+1953 OCC9139 -1 0.0 41
Show 07522+1927 OCC9137 -1 0.0 41
Show 07542+1832 COU 44 318 7.3 44
Show 07566+1954 COU 930 328 0.6 47
Show 07559+1829 CVR 479 204 18.2 48
Show 07527+2003 COU 928 99 5.6 58
Show 07582+1836 GWP 953 299 28.1 61
Show 07592+1929 OCC9140 -1 0.0 63
Show 07574+1820 TDS5380 110 0.5 65
Show 07595+1902 TDS5416 113 0.7 67
Show 07590+1947 BRT2380 190 4.9 68
Show 07506+1944 COU 926 250 0.2 68
Show 07503+1856 ZIE 5 331 6.0 68
Show 07519+1820 COU 43 120 1.5 69
Show 07583+2009 HU 847 29 0.6 73
Show 07528+2022 NSN 580 138 3.1 75
Show 07588+2006 TDS5405 125 0.4 76
Show 07506+2001 HJ 2418 217 21.5 77
Show 07571+1800 BPM 430 190 85.2 81
Show 08009+1858 SKF 526 183 1.3 86
Show 07563+1748 TDS5361 131 2.9 89
Show 07557+1743 TDS5345 303 0.6 93
Show 08013+1936 HJ 2423 AB 264 5.7 93
Show 08013+1936 HJ 2423 AC 228 55.5 93
Show 08015+1941 CBL 240 131 57.4 97
Show 07542+1738 KPP3732 136 15.5 98
Show 07534+2050 HJ 432 AB 277 15.0 99
Show 07534+2050 SIN 33 AC 348 99.1 99
Show 07534+2050 SIN 33 BC 356 95.2 99
Show 07524+2046 KPP3205 39 0.9 99
Show 07483+1946 TDS5217 130 0.4 99
Show 07492+2015 OCC 815 -1 0.1 101
Show 08007+1815 OCC 286 -1 0.1 102
Show 07533+1733 J 1100 276 5.3 103
Show 07580+1741 HDS1133 282 0.5 103
Show 07480+1835 OSW 15 103 11.6 106
Show 07484+1820 STF1140 273 6.4 108
Show 07571+2058 HO 250 AB 147 0.8 109
Show 07571+2058 HO 250 AC 155 9.8 109
Show 07491+1801 OCC 863 -1 0.1 110
Show 07540+2104 OCC 640 -1 0.1 111
Show 07471+1847 COU 772 73 0.3 114
Show 07580+2104 HJ 434 103 23.0 118

 
 
WDS 07549+1914 : COMPONENTS
 
 
  A B C D
B pa=285.3°
sep=91.72"
 
C pa=63.9°
sep=119.67"
pa=81.8°
sep=197.98"
 
D pa=8.9°
sep=77.47"
pa=62.5°
sep=113.23"
pa=284.1°
sep=98.47"
 
E pa=358.2°
sep=4.66"
pa=102.5°
sep=90.46"
pa=246.0°
sep=117.82"
pa=189.6°
sep=72.89"
 
 
07549+1914 A
 
 
Name HD 64468 Coord arcsec 2000 075454.06+191410.8 Mag 7.87 Spectral class K2 (yellow-orange)
PmRA 93.00 PmDE -454.0 SAO 97359 HIP 38657
Tycho2 1371-02167-1 HD 64468 GC 10692 BD BD+19 1869
Tycho2
Tycho2 1371-02167-1 Pflag RAmdeg 118.72528787 DEmdeg 19.23633334
PmRA 94.5 PmDE -456.4 E RAmdeg 5 E DEmdeg 6
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.29 EpDEm 1991.25
Num 16 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 9.011 E BTmag 0.017 VTmag 7.869
E VTmag 0.011 Prox 936 TYC T HIP 38657
CCDM RAdeg 118.72506194 DEdeg 19.23736750 EpRA 1990 1.87
EpDE 1990 1.84 E RAdeg 5.1 E DEdeg 6.2 Posflg
Corr 0.2
SAO
SAO 97359 DelFlag RA1950 PmRA1950 0.0075
DE1950 PmDE1950 -0.465 Vmag 7.9 SpType K2
Double code Source 70 CatNum 10692 DM BD+19 1869
DMcomp BDsup HD 64468 M HD 0
GC 10692 RA1950rad 2.05944784 DE1950rad 0.33815338 PmRA2000 0.0073
PmDE2000 -0.462
Hipparcos
Catalog H HIP 38657 Proxy RAhms 07 54 54.01
DEdms +19 14 14.8 Vmag 7.76 VarFlag R Vmag H
RAdeg 118.725 DEdeg 19.2374 AstroRef Plx 50.05
CCDM 07549+1914 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 64468 BD BD+19 1869
CD CP Dm number +19 1869 VIred 1
SpType K2 R SpType Coord arcsec 2000 075454.01+191414.8
Hipparcos 2
HIP 38657 Sn 5 So 0 Nc 1
RArad 2.0721428519 DErad 0.335756752 Plx 48.33 PmRA 93
PmDE -454.43 E RArad 0.76 E DErad 0.51 E Plx 0.86
E pmRA 0.97 E pmDE 0.53 Hpmag 7.9016 E Hpmag 0.0017
SHp 0.012 VA 0 BV 0.95 E BV 0
VI 1
CCDM
Ccdm 07549+1914 RComp Comp A Note1
Note2 Discov num DRAs 0.07 DDEs 11.1
R dRAs 10 Year Theta Rho
Obs 4 Vmag 8.0 Sp K2 PmNote *
PmRA 95 PmDE -450 Dm number +19 1869 Cat1 BD
Name2 +19 772 Cat2 AGK2/3 HD 64468 M HD
ADS BDS M ADS BDS N IDS IDS 07491N1931A
HIC 38657
 
 
07549+1914 B
 
 
Coord arcsec 2000 075447.81+191435.0 Mag 10.78 PmRA -5.00 PmDE 0.0
Tycho2 1371-00902-1 Calc delta mag 2.91 Calc coord yes
Tycho2
Tycho2 1371-00902-1 Pflag RAmdeg 118.69791425 DEmdeg 19.24199521
PmRA -2.8 PmDE -2.9 E RAmdeg 24 E DEmdeg 29
E pmRA 1.3 E pmDE 1.3 EpRAm 1984.60 EpDEm 1983.59
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 10.961 E BTmag 0.048 VTmag 10.780
E VTmag 0.067 Prox 936 TYC T HIP
CCDM RAdeg 118.69792306 DEdeg 19.24199694 EpRA 1990 1.94
EpDE 1990 1.88 E RAdeg 30.0 E DEdeg 35.1 Posflg
Corr 0.3
CCDM
Ccdm 07549+1914 RComp Comp B Note1
Note2 Discov num BUP DRAs -6.52 DDEs 31.0
R dRAs 65 Year 1919 Theta 258 Rho 87.0
Obs 4 Vmag 10.2 Sp PmNote #
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07491N1931B
HIC
 
 
07549+1914 C
 
 
Coord arcsec 2000 075501.65+191503.4 Mag 10.63 PmRA -1.00 PmDE 2.0
Tycho2 1371-01058-1 Calc delta mag 2.76 Calc coord yes
Tycho2
Tycho2 1371-01058-1 Pflag RAmdeg 118.75881124 DEmdeg 19.25028035
PmRA 3.8 PmDE 1.1 E RAmdeg 28 E DEmdeg 32
E pmRA 1.5 E pmDE 1.5 EpRAm 1983.71 EpDEm 1981.34
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 11.930 E BTmag 0.100 VTmag 10.627
E VTmag 0.052 Prox 999 TYC HIP
CCDM RAdeg 118.75880667 DEdeg 19.25026806 EpRA 1990 1.95
EpDE 1990 1.98 E RAdeg 36.6 E DEdeg 47.2 Posflg
Corr 0.4
CCDM
Ccdm 07549+1914 RComp Comp C Note1
Note2 Discov num BUP DRAs 8.10 DDEs 61.9
R dRAs 65 Year 1919 Theta 083 Rho 122.1
Obs 4 Vmag 10.5 Sp PmNote #
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07491N1931C
HIC
 
 
07549+1914 D
 
 
Coord arcsec 2000 075454.90+191527.3 Mag 11.7 Calc delta mag 3.83 Calc coord yes
 
 
07549+1914 E
 
 
Coord arcsec 2000 075454.05+191415.5 Mag 11 PmRA 95.00 PmDE -444.0
Calc delta mag 3.13 Calc coord yes