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Doubles in session


Current system
06364-1840
SHJ 73
Nu1 CMa


Nearby doubles
12' : 06365-1828
B 2521

25' : 06368-1903
FEN 6

27' : 06378-1857
ARA 346AB

33' : 06384-1824
TDS3986

34' : 06361-1913
ARA 545

34' : 06379-1814
HDS 915

37' : 06386-1822
B 2522AB

39' : 06362-1757
RST3463

41' : 06370-1919
FEN 7

42' : 06386-1907
DAM1169

52' : 06332-1816
TDS3918

55' : 06380-1929
ARA 548

56' : 06378-1931
ARA 547

56' : 06357-1935
DAM1162

58' : 06360-1742
TDS3957

60' : 06322-1835
ARA 344

61' : 06403-1906
YSC 192

64' : 06356-1942
DAM1161

67' : 06372-1735
TDS3971

70' : 06351-1947
DAM1160

70' : 06408-1811
ARA 348

74' : 06315-1815
TDS3896

75' : 06386-1732
ARA 169

76' : 06350-1955
RST4815

77' : 06400-1936
ARA 549

84' : 06341-1957
TDS3931



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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

06364-1840 SHJ 73 (Nu1 CMa)

 
 
06h 36m 22.85s -18° 39' 35.6" P.A. 264.00 sep 17.4 mag 5.79,7.38 Sp G5III dist. 60.86 pc (198.53 l.y.)
 
 
Coord 2000 06364-1840 Discov num SHJ  73 Comp Coord arcsec 2000 06 36 22.85 -18 39 35.6
Date first 1782 Date last 2019 Obs 40
Pa first 270 Pa last 264 P.A. Now (θ) 264°
Sep first 18.3 Sep last 17.427 Sep. Now (ρ) 17.427"
Mag pri 5.79 Mag sec 7.38 delta mag (ΔM) 1.59 Spectral class G5III (yellow)
Pri motion ra -013 Sec motion ra -009
Pri motion dec +018 Sec motion dec +022
Notes N (See Notes)
rPM=0.238 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Nu1 CMa Constellation Canis Major SAO 151694 HIP 31560
Tycho2 5952-00061-1 Gaia DR2 2940433811707269760 HD 47138 HR 2423
GC 8614 ADS 5253 BD BD-18 1478 Bayer Nu 1 Canis Majoris
Bayer name Nu1 CMa Flamsteed 6 Canis Majoris Flamsteed name 6 CMa Distance 60.86
Distance ly 198.53 Bayer greek ν1 CMa
 
 
WDS 06364-1840 SHJ 73 (Nu1 CMa) : NOTES
 
 
discov_num notes refcode
SHJ 73 nu 1 CMa = 6 CMa. H IV 81. Composite spectrum; G8III+F3IV-V.
B is BD-18@1478.
H 4 81. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 SHJ South, J. & Herschel, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06364-1840 SHJ 73 2007 34 264 17.5 5.79 7.38 N D 063622.85-183935.6
06364-1840 SHJ 73 2008 34 264 17.6 5.79 7.38 N D 063622.85-183935.6
06364-1840 SHJ 73 2011 35 264 17.3 5.79 7.38 N D 063622.85-183935.6
06364-1840 SHJ 73 2014 37 264 17.3 5.79 7.38 G5III N 063622.85-183935.6
06364-1840 SHJ 73 2019 40 265 17.4 5.79 7.38 G5III N 063622.85-183935.6

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

 
 
WDS 06364-1840 SHJ 73 (Nu1 CMa) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06364-1840 SHJ 73 (Nu1 CMa) : MEASURES
 
 
No records found.

 
 
WDS 06364-1840 (Nu1 CMa) : VIRTUAL EYEPIECE
 
 

06364-1840 SHJ 73A mag 5.79 Sp G5III 06364-1840 SHJ 73B sep 16.5 P.A. 263.70 mag 7.38 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 06364-1840 (Nu1 CMa) : ALADIN DSS IMAGE @ 06h 36m 22.85s -18° 39' 35.6"
 
 
 
 
WDS 06364-1840 SHJ 73 (Nu1 CMa) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06364-1840 SHJ 73 distance=0' 06365-1828 B 2521 distance=12' 06368-1903 FEN 6 distance=25' 06378-1857 ARA 346AB distance=27' 06378-1857 ARA 346AC distance=27' 06378-1857 ARA 346BC distance=27' 06384-1824 TDS3986 distance=33' 06361-1913 ARA 545 distance=34' 06379-1814 HDS 915 distance=34' 06386-1822 B 2522AB distance=37' 06386-1822 ABH 49AD distance=37' 06386-1822 B 2522AC distance=37' 06386-1822 B 2522BC distance=37' 06362-1757 RST3463 distance=39' 06370-1919 FEN 7 distance=41' 06386-1907 DAM1169 distance=42' 06332-1816 TDS3918 distance=52' 06380-1929 ARA 548 distance=55' 06378-1931 ARA 547 distance=56' 06357-1935 DAM1162 distance=56' 06360-1742 TDS3957 distance=58' 06322-1835 ARA 344 distance=60' 06403-1906 YSC 192 distance=61' 06356-1942 DAM1161 distance=64' 06372-1735 TDS3971 distance=67' 06351-1947 DAM1160 distance=70' 06408-1811 ARA 348 distance=70' 06315-1815 TDS3896 distance=74' 06386-1732 ARA 169 distance=75' 06350-1955 RST4815 distance=76' 06400-1936 ARA 549 distance=77' 06341-1957 TDS3931 distance=84' 06325-1946 B 1959 distance=86' 06368-1713 ARA 168 distance=87' 06418-1758 A 3033 distance=88' 06380-1713 A 3031 distance=90' 06310-1928 ARA 544 distance=91' 06348-2015 ARA 865 distance=99' 06295-1857 B 2520 distance=99' 06339-1707 KPP3679AB distance=100' 06411-1954 TDS4028 distance=101' 06300-1924 WSI 123 distance=101' 06435-1834 TDS4071 distance=101' 06389-2019 ARA 867 distance=106' 06438-1832 TDS4078 distance=107' 06435-1913 TDS4072 distance=107' 06438-1819 TDS4077 distance=108' 06359-2029 BRT1389 distance=111' 06307-1956 B 2115 distance=111' 06360-1648 HDS 903 distance=112' 06350-1649 TDS 257 distance=112' 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 06364-1840 SHJ 73 264 17.4
Show 06365-1828 B 2521 166 4.4 12
Show 06368-1903 FEN 6 105 3.1 25
Show 06378-1857 ARA 346 AB 179 14.9 27
Show 06378-1857 ARA 346 AC 133 7.3 27
Show 06378-1857 ARA 346 BC 27 11.2 27
Show 06384-1824 TDS3986 226 0.8 33
Show 06361-1913 ARA 545 299 8.0 34
Show 06379-1814 HDS 915 7 1.2 34
Show 06386-1822 B 2522 AB 130 5.3 37
Show 06386-1822 ABH 49 AD 68 77.9 37
Show 06386-1822 B 2522 AC 180 11.3 37
Show 06386-1822 B 2522 BC 206 8.9 37
Show 06362-1757 RST3463 141 0.6 39
Show 06370-1919 FEN 7 135 4.4 41
Show 06386-1907 DAM1169 27 4.1 42
Show 06332-1816 TDS3918 358 0.5 52
Show 06380-1929 ARA 548 310 10.3 55
Show 06378-1931 ARA 547 10 9.3 56
Show 06357-1935 DAM1162 318 4.9 56
Show 06360-1742 TDS3957 129 2.1 58
Show 06322-1835 ARA 344 69 9.1 60
Show 06403-1906 YSC 192 217 0.1 61
Show 06356-1942 DAM1161 66 9.5 64
Show 06372-1735 TDS3971 166 0.6 67
Show 06351-1947 DAM1160 161 5.1 70
Show 06408-1811 ARA 348 69 12.6 70
Show 06315-1815 TDS3896 52 0.8 74
Show 06386-1732 ARA 169 45 13.5 75
Show 06350-1955 RST4815 316 1.0 76
Show 06400-1936 ARA 549 315 7.8 77
Show 06341-1957 TDS3931 46 0.4 84
Show 06325-1946 B 1959 137 0.3 86
Show 06368-1713 ARA 168 350 11.9 87
Show 06418-1758 A 3033 188 0.3 88
Show 06380-1713 A 3031 318 3.6 90
Show 06310-1928 ARA 544 248 9.6 91
Show 06348-2015 ARA 865 75 13.8 99
Show 06295-1857 B 2520 75 3.0 99
Show 06339-1707 KPP3679 AB 243 9.4 100
Show 06411-1954 TDS4028 316 1.7 101
Show 06300-1924 WSI 123 184 0.7 101
Show 06435-1834 TDS4071 181 0.6 101
Show 06389-2019 ARA 867 352 10.8 106
Show 06438-1832 TDS4078 51 0.6 107
Show 06435-1913 TDS4072 259 0.6 107
Show 06438-1819 TDS4077 338 0.6 108
Show 06359-2029 BRT1389 308 5.1 111
Show 06307-1956 B 2115 176 2.4 111
Show 06360-1648 HDS 903 210 0.4 112
Show 06350-1649 TDS 257 82 1.4 112

 
 
WDS 06364-1840 : COMPONENTS
 
 
  A
B pa=263.7°
sep=16.52"
 
 
06364-1840 A
 
 
Componente originario normalizzato AB Name Nu1 CMa Coord arcsec 2000 063622.85-183935.6 Mag 5.79
Spectral class G5III (yellow) PmRA -13.00 PmDE 18.0 SAO 151694
HIP 31564 Tycho2 5952-00061-1 HD 47138 HR 2423
GC 8614 BD BD-18 1480 Bayer Nu 1 Canis Majoris Bayer name Nu1
Flamsteed 6 Canis Majoris Flamsteed name 6 CMa
Tycho2
Tycho2 5952-00061-1 Pflag RAmdeg 99.09520800 DEmdeg -18.65990041
PmRA -13.1 PmDE 18.1 E RAmdeg 4 E DEmdeg 3
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.11 EpDEm 1991.47
Num 15 Q RAmdeg 1.8 Q DEmdeg 1.3 Q pmRA 1.9
Q pmDE 1.2 BTmag 6.746 E BTmag 0.014 VTmag 5.789
E VTmag 0.009 Prox 175 TYC T HIP 31564
CCDM A RAdeg 99.09524083 DEdeg -18.65994222 EpRA 1990 1.55
EpDE 1990 1.69 E RAdeg 3.6 E DEdeg 3.4 Posflg
Corr 0.1
SAO
SAO 151694 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.015 Vmag 5.8 SpType G5
Double code Source 70 CatNum 8614 DM BD-18 1480
DMcomp BDsup HD 47138 M HD 0
GC 8614 RA1950rad 1.71997869 DE1950rad -0.32493664 PmRA2000 -0.0008
PmDE2000 0.017
Hipparcos
Catalog H HIP 31564 Proxy RAhms 06 36 22.86
DEdms -18 39 35.8 Vmag 5.71 VarFlag R Vmag G
RAdeg 99.0952 DEdeg -18.6599 AstroRef A Plx 11.79
CCDM 06364-1840 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 47138 BD BD-18 1480
CD CP Dm number -18 1480 VIred 0.86
SpType G8/K0III+.. R SpType Coord arcsec 2000 063622.86-183935.8
Hipparcos 2
HIP 31564 Sn 95 So 3 Nc 1
RArad 1.7295382073 DErad -0.3256774596 Plx 9.3 PmRA -10.09
PmDE 13.06 E RArad 0.64 E DErad 0.69 E Plx 1.21
E pmRA 0.81 E pmDE 0.9 Hpmag 5.8699 E Hpmag 0.0114
SHp 0.039 VA 0 BV 0.848 E BV 0.004
VI 0.86
CCDM
Ccdm 06364-1840 RComp Comp A Note1
Note2 Discov num DRAs -1.08 DDEs 24.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.8 Sp G5 PmNote *
PmRA -4 PmDE 12 Dm number -18 1480 Cat1 BD
Name2 151694 Cat2 SAO HD 47138 M HD
ADS BDS A 5253 M ADS BDS N IDS IDS 06320S1835A
HIC 31564
 
 
06364-1840 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 063621.69-183937.4 Mag 7.38 PmRA -9.00
PmDE 22.0 HIP 31560 Tycho2 5952-02801-1 BD BD-18 1478
Calc delta mag 1.59 Calc coord yes
Tycho2
Tycho2 5952-02801-1 Pflag RAmdeg 99.09012187 DEmdeg -18.66043203
PmRA -8.8 PmDE 21.9 E RAmdeg 4 E DEmdeg 4
E pmRA 2.3 E pmDE 2.5 EpRAm 1991.53 EpDEm 1991.65
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 7.856 E BTmag 0.015 VTmag 7.379
E VTmag 0.010 Prox 175 TYC T HIP 31560
CCDM B RAdeg 99.09014389 DEdeg -18.66048250 EpRA 1990 1.57
EpDE 1990 1.68 E RAdeg 4.4 E DEdeg 4.1 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 31560 Proxy RAhms 06 36 21.64
DEdms -18 39 37.6 Vmag 8.14 VarFlag R Vmag H
RAdeg 99.0902 DEdeg -18.6605 AstroRef B Plx 8.13
CCDM 06364-1840 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD BD-18 1478
CD CP Dm number -18 1478 VIred 0.38
SpType F3IV-V R SpType Coord arcsec 2000 063621.64-183937.6
Hipparcos 2
HIP 31560 Sn 95 So 3 Nc 1
RArad 1.7294497239 DErad -0.3256865588 Plx 16.43 PmRA -2.3
PmDE 6.38 E RArad 5.54 E DErad 5.68 E Plx 10.15
E pmRA 7.63 E pmDE 8.25 Hpmag 7.6132 E Hpmag 0.0468
SHp 0 VA 0 BV 0.328 E BV 0.01
VI 0.38
CCDM
Ccdm 06364-1840 RComp Comp B Note1
Note2 Discov num SHJ 73 DRAs -2.48 DDEs 24.0
R dRAs 10 Year 1821 Theta 262 Rho 17.5
Obs 8 Vmag 8.5 Sp G0 PmNote *
PmRA -30 PmDE 34 Dm number -18 1478 Cat1 BD
Name2 151693 Cat2 SAO HD M HD
ADS BDS A 5253 M ADS BDS N IDS IDS 06320S1835B
HIC 31560