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Current system
06586-2858
CPO 7
Adhara


Nearby doubles
14' : 06597-2856
TDS4359

23' : 06599-2914
TDS4363

28' : 06569-2842
I 432

37' : 07013-2904
HJ 3913

38' : 06566-2925
B 1522AB

45' : 06552-2902
RST1329

51' : 07024-2848
RST1334

57' : 06558-2817
RST1330

60' : 06560-2947
KPP 150

62' : 07032-2848
RST1335

62' : 06548-2822
B 1521

64' : 06550-2816
TDS4283

67' : 06596-2754
SEE 73

67' : 07025-2816
TDS4409

67' : 07018-2951
RST 224

69' : 07037-2917
TDS4432

75' : 07017-2756
B 126
Nganurganity

75' : 06531-2917
BRT2881

78' : 06559-3007
COX 1AB

80' : 07006-3013
BRT2882

80' : 07034-2948
HJ 2361

82' : 07034-2951
TDS4426

82' : 06585-2736
RST 219

87' : 07018-2742
B 709

89' : 07049-2930
RST 229AB

90' : 06530-2951
TDS4247



Selections
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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.

06586-2858 CPO 7 (Adhara)

 
 
06h 58m 37.55s -28° 58' 19.5" P.A. 162.00 sep 7.9 mag 1.50,7.50 Sp B2II dist. 124.22 pc (405.21 l.y.)
 
 
Coord 2000 06586-2858 Discov num CPO   7 Comp Coord arcsec 2000 06 58 37.55 -28 58 19.5
Date first 1850 Date last 2008 Obs 25
Pa first 161 Pa last 161.6 P.A. Now (θ) 161.6°
Sep first 7.7 Sep last 7.86 Sep. Now (ρ) 7.86"
Mag pri 1.50 Mag sec 7.50 delta mag (ΔM) 6 Spectral class B2II (blue-white)
Pri motion ra +004 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Adhara Constellation Canis Major SAO 172676 HIP 33579
Tycho2 6535-03619-1 HD 52089 HR 2618 GC 9188
ADS 5654 CD CD-28 3666 CP CP-28 1586 Bayer Epsilon Canis Majoris
Bayer name Eps CMa Flamsteed 21 Canis Majoris Flamsteed name 21 CMa FK5 268
Distance 124.22 Distance ly 405.21 Bayer greek ε CMa
Other names ADARA
Meaning girls
 
 
WDS 06586-2858 CPO 7 (Adhara) : NOTES
 
 
discov_num notes refcode
CPO 7 eps CMa = 21 CMa = Adhara
Intensity Interferometer Limb-darkened diameter 0.80 +/- 0.05 mas. HBr1974
 
 
REFERENCES
 
 
refcode metd author reference
HBr1974 - Hanbury Brown, R., Davis, J., & Allen, L.R. 1974MNRAS.167..121H
HBr1974 MNRAS 167, 121, 1974
 
 
DISCOVERER
 
 
idgroup discov author
1 CPO Cape Observatory
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06586-2858 CPO 7 2000 24 161 7.0 1.50 7.50 B2II N D 065837.55-285819.5
06586-2858 CPO 7 2008 25 162 7.9 1.50 7.50 B2II N D 065837.55-285819.5

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

 
 
WDS 06586-2858 CPO 7 (Adhara) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06586-2858 CPO 7 (Adhara) : MEASURES
 
 
No records found.

 
 
WDS 06586-2858 (Adhara) : VIRTUAL EYEPIECE
 
 

06586-2858 CPO 7A mag 1.5 Sp B2II 06586-2858 CPO 7B sep 7.8 P.A. 163.80 mag 7.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 06586-2858 (Adhara) : ALADIN DSS IMAGE @ 06h 58m 37.55s -28° 58' 19.5"
 
 
 
 
WDS 06586-2858 CPO 7 (Adhara) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06586-2858 CPO 7 (Adhara) distance=1' 06597-2856 TDS4359 distance=14' 06599-2914 TDS4363 distance=23' 06569-2842 I 432 distance=28' 07013-2904 HJ 3913 distance=37' 06566-2925 B 1522AB distance=38' 06566-2925 HJ 2356AB,C distance=38' 06552-2902 RST1329 distance=45' 07024-2848 RST1334 distance=51' 06558-2817 RST1330 distance=57' 06560-2947 KPP 150 distance=60' 07032-2848 RST1335 distance=62' 06548-2822 B 1521 distance=62' 06550-2816 TDS4283 distance=64' 06596-2754 SEE 73 distance=67' 07025-2816 TDS4409 distance=67' 07018-2951 RST 224 distance=67' 07037-2917 TDS4432 distance=69' 07017-2756 B 126 (Nganurganity) distance=75' 06531-2917 BRT2881 distance=75' 06559-3007 COX 1AB distance=78' 06559-3007 B 9003AC distance=78' 07006-3013 BRT2882 distance=80' 07034-2948 HJ 2361 distance=80' 07034-2951 TDS4426 distance=82' 06585-2736 RST 219 distance=82' 07018-2742 B 709 distance=87' 07049-2930 RST 229AB distance=89' 07049-2930 DAM 431AC distance=89' 06530-2951 TDS4247 distance=90' 07046-2942 HJ 3923AB distance=91' 07046-2942 HJ 3923AC distance=91' 06574-3029 COO 280 distance=92' 06585-3031 B 1525 distance=93' 06572-3030 TOB 3 distance=94' 07056-2833 B 1054 distance=96' 06535-2751 B 705 distance=96' 07062-2859 TDS4469 distance=99' 06511-2844 I 431AB distance=100' 06511-2844 HJ 3896AB,C distance=100' 06511-2844 B 9010AB,D distance=100' 06511-2844 DAM 645AB,E distance=100' 06545-2734 B 706 distance=101' 06564-3035 TDS4308 distance=101' 06510-2842 I 182 distance=102' 07065-2851 TDS4476 distance=104' 06538-2736 TDS4262 distance=104' 07013-3037 TOB 4 distance=105' 07066-2903 RST1337 distance=106' 07067-2907 RST1338 distance=107' 07038-2736 KPP1473 distance=107' 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 Adhara 06586-2858 CPO 7 162 7.9 1
Show 06597-2856 TDS4359 13 0.4 14
Show 06599-2914 TDS4363 156 0.5 23
Show 06569-2842 I 432 184 0.6 28
Show 07013-2904 HJ 3913 131 8.0 37
Show 06566-2925 B 1522 AB 340 0.4 38
Show 06566-2925 HJ 2356 AB,C 77 18.1 38
Show 06552-2902 RST1329 37 0.7 45
Show 07024-2848 RST1334 138 3.5 51
Show 06558-2817 RST1330 211 2.4 57
Show 06560-2947 KPP 150 175 3.7 60
Show 07032-2848 RST1335 192 2.9 62
Show 06548-2822 B 1521 192 2.3 62
Show 06550-2816 TDS4283 196 1.0 64
Show 06596-2754 SEE 73 5 0.3 67
Show 07025-2816 TDS4409 357 0.4 67
Show 07018-2951 RST 224 228 1.1 67
Show 07037-2917 TDS4432 260 3.0 69
Show Nganurganity 07017-2756 B 126 152 11.1 75
Show 06531-2917 BRT2881 52 3.1 75
Show 06559-3007 COX 1 AB 237 3.7 78
Show 06559-3007 B 9003 AC 42 27.3 78
Show 07006-3013 BRT2882 254 4.3 80
Show 07034-2948 HJ 2361 129 18.2 80
Show 07034-2951 TDS4426 206 0.5 82
Show 06585-2736 RST 219 112 0.1 82
Show 07018-2742 B 709 3 4.9 87
Show 07049-2930 RST 229 AB 309 2.5 89
Show 07049-2930 DAM 431 AC 205 5.0 89
Show 06530-2951 TDS4247 75 0.4 90
Show 07046-2942 HJ 3923 AB 202 11.1 91
Show 07046-2942 HJ 3923 AC 33 53.9 91
Show 06574-3029 COO 280 292 7.4 92
Show 06585-3031 B 1525 343 1.7 93
Show 06572-3030 TOB 3 89 26.6 94
Show 07056-2833 B 1054 350 5.0 96
Show 06535-2751 B 705 18 4.1 96
Show 07062-2859 TDS4469 289 2.3 99
Show 06511-2844 I 431 AB 331 0.5 100
Show 06511-2844 HJ 3896 AB,C 164 11.4 100
Show 06511-2844 B 9010 AB,D 15 17.7 100
Show 06511-2844 DAM 645 AB,E 70 19.4 100
Show 06545-2734 B 706 294 0.7 101
Show 06564-3035 TDS4308 300 9.8 101
Show 06510-2842 I 182 122 1.0 102
Show 07065-2851 TDS4476 18 0.8 104
Show 06538-2736 TDS4262 108 0.8 104
Show 07013-3037 TOB 4 198 48.8 105
Show 07066-2903 RST1337 219 0.7 106
Show 07067-2907 RST1338 18 1.4 107
Show 07038-2736 KPP1473 183 11.1 107

 
 
WDS 06586-2858 : COMPONENTS
 
 
  A
B pa=163.8°
sep=7.77"
 
 
06586-2858 A
 
 
Componente originario normalizzato AB Common name Adhara Meaning girls Other names ADARA
Coord arcsec 2000 065837.55-285819.5 Mag 1.5 Spectral class B2II (blue-white) PmRA 4.00
PmDE 3.0 SAO 172676 HIP 33579 Tycho2 6535-03619-1
HD 52089 HR 2618 GC 9188 ADS 5654
CD CD-28 3666 CP CP-28 1586 Bayer Epsilon Canis Majoris Bayer name Eps CMa
Flamsteed 21 Canis Majoris Flamsteed name 21 CMa FK5 268
SAO
SAO 172676 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.002 Vmag 1.6 SpType B1
Double code Source 74 CatNum 268 DM CD-28 3666
DMcomp BDsup HD 52089 M HD 0
GC 9188 RA1950rad 1.81802125 DE1950rad -0.50444978 PmRA2000 0.0005
PmDE2000 0.004
Hipparcos
Catalog H HIP 33579 Proxy RAhms 06 58 37.55
DEdms -28 58 19.5 Vmag 1.5 VarFlag 1 R Vmag G
RAdeg 104.656 DEdeg -28.9721 AstroRef Plx 7.57
CCDM 06586-2858 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 52089 BD
CD CD-28 3666 CP CP-28 1586 Dm number -28 3666 VIred -0.2
SpType B2II R SpType Coord arcsec 2000 065837.55-285819.5
Hipparcos 2
HIP 33579 Sn 5 So 0 Nc 1
RArad 1.8265995338 DErad -0.505658351 Plx 8.05 PmRA 3.24
PmDE 1.33 E RArad 0.09 E DErad 0.11 E Plx 0.14
E pmRA 0.11 E pmDE 0.16 Hpmag 1.416 E Hpmag 0.0005
SHp 0.005 VA 0 BV -0.211 E BV 0.006
VI -0.2
CCDM
Ccdm 06586-2858 RComp Comp A Note1
Note2 Discov num DRAs 1.55 DDEs -19.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 1.6 Sp B1 PmNote *
PmRA 2 PmDE 2 Dm number -28 3666 Cat1 CD
Name2 172676 Cat2 SAO HD 52089 M HD
ADS BDS A 5654 M ADS BDS N IDS IDS 06547S2850A
HIC 33579
 
 
06586-2858 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 065837.72-285827.0 Mag 7.5 Calc delta mag 6
Calc coord yes
CCDM
Ccdm 06586-2858 RComp Comp B Note1
Note2 Discov num CPO 7 DRAs 1.73 DDEs -26.5
R dRAs 90 Year 1850 Theta 161 Rho 7.5
Obs 19 Vmag 7.5 Sp PmNote
PmRA 2 PmDE 2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5654 M ADS BDS N IDS IDS 06547S2850B
HIC 33579