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Doubles in session


Current system
08030+1843
COU 477


Nearby doubles
34' : 08009+1858
SKF 526

40' : 08050+1911
SKF 546

42' : 08047+1917
SKF 764

44' : 08007+1815
OCC 286

45' : 08048+1920
CBL 241

53' : 07595+1902
TDS5416

58' : 08013+1936
HJ 2423AB

61' : 08015+1941
CBL 240

66' : 08061+1755
GRV 751

69' : 07582+1836
GWP 953

71' : 07592+1929
OCC9140

83' : 08055+1957
SKF2375

84' : 07574+1820
TDS5380

85' : 08042+2006
OCC 804

85' : 07590+1947
BRT2380

89' : 08034+1715
SKF 538

90' : 08092+1836
SLE 466

91' : 07568+1904
TVB 179

91' : 08008+1719
OCC9068

95' : 07571+1800
BPM 430

95' : 07580+1741
HDS1133

95' : 08026+2003
HJ 437

99' : 08032+2022
JNN 60

101' : 07559+1829
CVR 479

102' : 07588+2006
TDS5405

102' : 08026+2028
DOO 47



Selections
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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.

08030+1843 COU 477

 
 
08h 02m 57.93s +18° 43' 28.9" P.A. 320.00 sep 0.9 mag 11.10,11.70 Sp F2
 
 
Coord 2000 08030+1843 Discov num COU 477 Comp Coord arcsec 2000 08 02 57.93 +18 43 28.9
Date first 1970 Date last 2016 Obs 6
Pa first 317 Pa last 320.4 P.A. Now (θ) 320.4°
Sep first 0.7 Sep last 0.867 Sep. Now (ρ) 0.867"
Mag pri 11.10 Mag sec 11.70 delta mag (ΔM) 0.6 Spectral class F2 (yellow-white)
Pri motion ra -003 Sec motion ra -005
Pri motion dec -015 Sec motion dec -016
Notes
rPM=0.133 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer Tycho2 1380-01382-1 Gaia DR2 669286304219261696
 
 
WDS 08030+1843 COU 477 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
08030+1843 COU 477 1970 1 317 0.7 11.10 11.70 F2 +19 1906 080257.93+184328.9
08030+1843 COU 477 2016 2 320 0.9 11.10 11.70 F2 +19 1906 080257.93+184328.9

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

 
 
WDS 08030+1843 COU 477 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08030+1843 COU 477 : MEASURES
 
 
No records found.

 
 
WDS 08030+1843 : VIRTUAL EYEPIECE
 
 

08030+1843 COU 477A mag 11.1 Sp F2 08030+1843 COU 477B sep 0.9 P.A. 320.40 mag 11.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08030+1843 : ALADIN DSS IMAGE @ 08h 02m 57.93s +18° 43' 28.9"
 
 
 
 
WDS 08030+1843 COU 477 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08030+1843 COU 477 distance=0' 08009+1858 SKF 526 distance=34' 08050+1911 SKF 546 distance=40' 08047+1917 SKF 764 distance=42' 08007+1815 OCC 286 distance=44' 08048+1920 CBL 241 distance=45' 07595+1902 TDS5416 distance=53' 08013+1936 HJ 2423AB distance=58' 08013+1936 HJ 2423AC distance=58' 08015+1941 CBL 240 distance=61' 08061+1755 GRV 751 distance=66' 07582+1836 GWP 953 distance=69' 07592+1929 OCC9140 distance=71' 08055+1957 SKF2375 distance=83' 07574+1820 TDS5380 distance=84' 08042+2006 OCC 804 distance=85' 07590+1947 BRT2380 distance=85' 08034+1715 SKF 538 distance=89' 08092+1836 SLE 466 distance=90' 07568+1904 TVB 179 distance=91' 08008+1719 OCC9068 distance=91' 07571+1800 BPM 430 distance=95' 07580+1741 HDS1133 distance=95' 08026+2003 HJ 437 distance=95' 08032+2022 JNN 60 distance=99' 07559+1829 CVR 479 distance=101' 07588+2006 TDS5405 distance=102' 08026+2028 DOO 47 distance=102' 08093+1931 UC 1647 distance=102' 08019+1702 HJ 3307 distance=103' 08017+2027 OCC 805 distance=105' 08081+1727 SLE 464 distance=106' 08050+1701 CVR1129 distance=107' 07583+2009 HU 847 distance=109' 08014+1657 OCC 339Aa,Ab distance=109' 08014+1657 STF1173AB distance=109' 07563+1748 TDS5361 distance=110' 08107+1836 GWP 990 distance=110' 08021+2033 TDS5464 distance=111' 08052+2031 OCC 784 distance=112' 08108+1902 STF1191 distance=113' 07566+1954 COU 930 distance=115' 08106+1923 GWP 988AB distance=116' 08106+1923 GWP 988AC distance=116' 07581+1711 STJ 21 distance=116' 07549+1914 ENG 33AB distance=119' 07549+1914 ENG 33AC distance=119' 07549+1914 BUP 109AD distance=119' 07549+1914 HLA 8AE distance=119' 07557+1743 TDS5345 distance=120' 08085+1713 SLE 465 distance=120' 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 08030+1843 COU 477 320 0.9 0
Show 08009+1858 SKF 526 183 1.3 34
Show 08050+1911 SKF 546 144 1.4 40
Show 08047+1917 SKF 764 83 0.8 42
Show 08007+1815 OCC 286 -1 0.1 44
Show 08048+1920 CBL 241 301 39.2 45
Show 07595+1902 TDS5416 113 0.7 53
Show 08013+1936 HJ 2423 AB 264 5.7 58
Show 08013+1936 HJ 2423 AC 228 55.5 58
Show 08015+1941 CBL 240 131 57.4 61
Show 08061+1755 GRV 751 240 41.3 66
Show 07582+1836 GWP 953 299 28.1 69
Show 07592+1929 OCC9140 -1 0.0 71
Show 08055+1957 SKF2375 107 4.9 83
Show 07574+1820 TDS5380 110 0.5 84
Show 08042+2006 OCC 804 -1 0.1 85
Show 07590+1947 BRT2380 190 4.9 85
Show 08034+1715 SKF 538 261 0.9 89
Show 08092+1836 SLE 466 293 10.1 90
Show 07568+1904 TVB 179 255 5.5 91
Show 08008+1719 OCC9068 -1 0.0 91
Show 07571+1800 BPM 430 190 85.2 95
Show 07580+1741 HDS1133 282 0.5 95
Show 08026+2003 HJ 437 94 11.7 95
Show 08032+2022 JNN 60 18 0.2 99
Show 07559+1829 CVR 479 204 18.2 101
Show 07588+2006 TDS5405 125 0.4 102
Show 08026+2028 DOO 47 121 23.3 102
Show 08093+1931 UC 1647 300 8.3 102
Show 08019+1702 HJ 3307 349 18.1 103
Show 08017+2027 OCC 805 -1 0.1 105
Show 08081+1727 SLE 464 231 15.9 106
Show 08050+1701 CVR1129 127 3.3 107
Show 07583+2009 HU 847 29 0.6 109
Show 08014+1657 OCC 339 Aa,Ab -1 0.1 109
Show 08014+1657 STF1173 AB 50 10.4 109
Show 07563+1748 TDS5361 131 2.9 110
Show 08107+1836 GWP 990 356 57.1 110
Show 08021+2033 TDS5464 318 2.7 111
Show 08052+2031 OCC 784 -1 0.1 112
Show 08108+1902 STF1191 77 3.6 113
Show 07566+1954 COU 930 328 0.6 115
Show 08106+1923 GWP 988 AB 50 4.5 116
Show 08106+1923 GWP 988 AC 166 78.3 116
Show 07581+1711 STJ 21 203 1.0 116
Show 07549+1914 ENG 33 AB 285 96.8 119
Show 07549+1914 ENG 33 AC 65 125.4 119
Show 07549+1914 BUP 109 AD 9 77.6 119
Show 07549+1914 HLA 8 AE 358 4.7 119
Show 07557+1743 TDS5345 303 0.6 120
Show 08085+1713 SLE 465 149 18.8 120

 
 
WDS 08030+1843 : COMPONENTS
 
 
  A
B pa=320.4°
sep=0.87"
 
 
08030+1843 A
 
 
Coord arcsec 2000 080257.93+184328.9 Mag 11.1 Spectral class F2 (yellow-white) PmRA -3.00
PmDE -15.0 Tycho2 1380-01382-1
Tycho2
Tycho2 1380-01382-1 Pflag RAmdeg 120.74138832 DEmdeg 18.72471355
PmRA -2.6 PmDE -17.8 E RAmdeg 32 E DEmdeg 34
E pmRA 1.2 E pmDE 1.2 EpRAm 1974.98 EpDEm 1973.59
Num 7 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.0
Q pmDE 1.5 BTmag 11.243 E BTmag 0.089 VTmag 10.655
E VTmag 0.080 Prox 999 TYC T HIP
CCDM RAdeg 120.74141722 DEdeg 18.72473056 EpRA 1990 1.72
EpDE 1990 1.69 E RAdeg 53.9 E DEdeg 61.9 Posflg
Corr 0.1
CCDM
Ccdm 08030+1843 RComp Comp A Note1
Note2 Discov num DRAs -2.12 DDEs 28.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.3 Sp F2 PmNote *
PmRA -13 PmDE -25 Dm number +19 1906 Cat1 BD
Name2 +18 815 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 07572N1900A
HIC
 
 
08030+1843 B
 
 
Coord arcsec 2000 080257.89+184329.6 Mag 11.7 PmRA -5.00 PmDE -16.0
Delta magnitude 0.6 Coordinate calculated yes
CCDM
Ccdm 08030+1843 RComp Comp B Note1
Note2 Discov num COU 477 DRAs DDEs
R dRAs Year 1970 Theta 317 Rho 0.7
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07572N1900B
HIC