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Doubles in session


Current system
06193-1232
HO 231
HD 44080


Nearby doubles
5' : 06192-1236
BRT2649

18' : 06182-1223
BRT2648

31' : 06182-1258
RST3447

32' : 06215-1228
GWP 780

34' : 06197-1159
FOX 60

41' : 06192-1151
GAL 225

47' : 06223-1218
RST3450

49' : 06167-1203
BU 18

56' : 06214-1146
STF3116AB

60' : 06180-1327
GAL 224

61' : 06234-1240
DAM 416AB

63' : 06208-1331
BRT1845

64' : 06235-1246
RST3451AB

67' : 06238-1239
RST3452

67' : 06162-1321
BRG 22

72' : 06222-1330
BRT1846

75' : 06237-1310
LDS3700

75' : 06240-1303
KPP 138

79' : 06243-1258
STF 903

82' : 06154-1330
GWP 767

82' : 06182-1351
RST3448

89' : 06181-1106
NSN 87

89' : 06196-1103
A 2665

90' : 06134-1253
TDS3636

91' : 06148-1335
BRT2647

93' : 06255-1252
TDS3813



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.

06193-1232 HO 231 (HD 44080)

 
 
06h 19m 18.34s -12° 31' 59.8" P.A. 47.00 sep 6.8 mag 7.95,10.15 Sp B8V dist. 287.36 pc (937.37 l.y.)
 
 
Coord 2000 06193-1232 Discov num HO  231 Comp Coord arcsec 2000 06 19 18.34 -12 31 59.8
Date first 1887 Date last 2016 Obs 12
Pa first 49 Pa last 47.3 P.A. Now (θ) 47.3°
Sep first 6.8 Sep last 6.8 Sep. Now (ρ) 6.8"
Mag pri 7.95 Mag sec 10.15 delta mag (ΔM) 2.2 Spectral class B8V (blue-white)
Pri motion ra -013 Sec motion ra -005
Pri motion dec -003 Sec motion dec +004
Notes N (See Notes)
rPM=0.797
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 44080 Constellation Canis Major HIP 30042 Tycho2 5371-01387-1
Gaia DR2 3000668494647307776 HD 44080 BD BD-12 1442 Distance 287.36
Distance ly 937.37
 
 
WDS 06193-1232 HO 231 (HD 44080) : NOTES
 
 
discov_num notes refcode
HO 231 This pair was listed as HJ 3847, but with an error of two degrees in
declination.
 
 
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
06193-1232 HO 231 1999 9 47 6.6 7.95 10.15 B8V N D 061918.34-123159.8
06193-1232 HO 231 2016 11 48 6.8 7.95 10.15 B8V N 061918.34-123159.8

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

 
 
WDS 06193-1232 HO 231 (HD 44080) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06193-1232 HO 231 (HD 44080) : MEASURES
 
 
No records found.

 
 
WDS 06193-1232 (HD 44080) : VIRTUAL EYEPIECE
 
 

06193-1232 HO 231A mag 7.95 Sp B8V 06193-1232 HO 231B sep 6.7 P.A. 46.60 mag 10.15 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 06193-1232 (HD 44080) : ALADIN DSS IMAGE @ 06h 19m 18.34s -12° 31' 59.8"
 
 
 
 
WDS 06193-1232 HO 231 (HD 44080) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06193-1232 HO 231 distance=0' 06192-1236 BRT2649 distance=5' 06182-1223 BRT2648 distance=18' 06182-1258 RST3447 distance=31' 06215-1228 GWP 780 distance=32' 06197-1159 FOX 60 distance=34' 06192-1151 GAL 225 distance=41' 06223-1218 RST3450 distance=47' 06167-1203 BU 18 distance=49' 06214-1146 STF3116AB distance=56' 06214-1146 FOX 146AC distance=56' 06180-1327 GAL 224 distance=60' 06234-1240 DAM 416AB distance=61' 06234-1240 DAM 416AC distance=61' 06208-1331 BRT1845 distance=63' 06235-1246 RST3451AB distance=64' 06235-1246 GAL 401AC distance=64' 06238-1239 RST3452 distance=67' 06162-1321 BRG 22 distance=67' 06222-1330 BRT1846 distance=72' 06237-1310 LDS3700 distance=75' 06240-1303 KPP 138 distance=75' 06243-1258 STF 903 distance=79' 06154-1330 GWP 767 distance=82' 06182-1351 RST3448 distance=82' 06181-1106 NSN 87 distance=89' 06196-1103 A 2665 distance=89' 06134-1253 TDS3636 distance=90' 06148-1335 BRT2647 distance=91' 06255-1252 TDS3813 distance=93' 06216-1104 RST3449 distance=95' 06221-1358 TDS3779 distance=95' 06168-1359 GAL 397AB distance=96' 06168-1359 SKF2509AC distance=96' 06167-1359 TOI 880 distance=96' 06164-1359 RST3445 distance=98' 06130-1314 BRT1844 distance=101' 06180-1413 A 3026 distance=103' 06237-1108 ALD 29 distance=106' 06156-1058 GWP 768 distance=109' 06202-1044 TOK 108AB distance=110' 06202-1044 GNS 5AC distance=110' 06121-1309 STF 875 distance=112' 06267-1207 HDS 879 distance=112' 06226-1051 HJ 2316 distance=112' 06173-1044 HU 108AB distance=113' 06173-1044 FOX 145AC distance=113' 06251-1117 TDS3808 distance=114' 06200-1038 A 2925 distance=115' 06158-1050 HU 107 distance=115' 06247-1356 GWP 784 distance=115' 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 06193-1232 HO 231 47 6.8
Show 06192-1236 BRT2649 161 4.5 5
Show 06182-1223 BRT2648 136 4.9 18
Show 06182-1258 RST3447 174 0.2 31
Show 06215-1228 GWP 780 353 17.8 32
Show 06197-1159 FOX 60 223 1.4 34
Show 06192-1151 GAL 225 166 8.0 41
Show 06223-1218 RST3450 257 0.6 47
Show 06167-1203 BU 18 286 1.9 49
Show 06214-1146 STF3116 AB 23 3.9 56
Show 06214-1146 FOX 146 AC 274 56.3 56
Show 06180-1327 GAL 224 68 3.1 60
Show 06234-1240 DAM 416 AB 278 6.2 61
Show 06234-1240 DAM 416 AC 145 12.8 61
Show 06208-1331 BRT1845 217 3.3 63
Show 06235-1246 RST3451 AB 175 5.4 64
Show 06235-1246 GAL 401 AC 44 12.2 64
Show 06238-1239 RST3452 273 5.7 67
Show 06162-1321 BRG 22 167 0.2 67
Show 06222-1330 BRT1846 354 3.9 72
Show 06237-1310 LDS3700 280 413.5 75
Show 06240-1303 KPP 138 107 3.3 75
Show 06243-1258 STF 903 295 23.1 79
Show 06154-1330 GWP 767 92 118.8 82
Show 06182-1351 RST3448 355 0.9 82
Show 06181-1106 NSN 87 351 4.4 89
Show 06196-1103 A 2665 34 2.1 89
Show 06134-1253 TDS3636 61 0.6 90
Show 06148-1335 BRT2647 101 3.4 91
Show 06255-1252 TDS3813 10 0.6 93
Show 06216-1104 RST3449 332 2.1 95
Show 06221-1358 TDS3779 81 0.9 95
Show 06168-1359 GAL 397 AB 108 11.6 96
Show 06168-1359 SKF2509 AC 345 8.3 96
Show 06167-1359 TOI 880 345 8.3 96
Show 06164-1359 RST3445 84 0.5 98
Show 06130-1314 BRT1844 84 4.8 101
Show 06180-1413 A 3026 128 4.2 103
Show 06237-1108 ALD 29 92 3.0 106
Show 06156-1058 GWP 768 56 45.4 109
Show 06202-1044 TOK 108 AB 83 18.5 110
Show 06202-1044 GNS 5 AC 232 8.8 110
Show 06121-1309 STF 875 323 4.6 112
Show 06267-1207 HDS 879 37 1.5 112
Show 06226-1051 HJ 2316 93 7.4 112
Show 06173-1044 HU 108 AB 331 3.2 113
Show 06173-1044 FOX 145 AC 260 30.1 113
Show 06251-1117 TDS3808 160 2.0 114
Show 06200-1038 A 2925 112 0.2 115
Show 06158-1050 HU 107 308 0.3 115
Show 06247-1356 GWP 784 284 13.0 115

 
 
WDS 06193-1232 : COMPONENTS
 
 
  A
B pa=46.6°
sep=6.71"
 
 
06193-1232 A
 
 
Componente originario normalizzato AB Name HD 44080 Coord arcsec 2000 061918.34-123159.8 Mag 7.95
Spectral class B8V (blue-white) PmRA -13.00 PmDE -3.0 HIP 30042
Tycho2 5371-01387-1 HD 44080 BD BD-12 1442
Tycho2
Tycho2 5371-01387-1 Pflag RAmdeg 94.82643103 DEmdeg -12.53328700
PmRA -18.9 PmDE -11.8 E RAmdeg 4 E DEmdeg 5
E pmRA 2.3 E pmDE 1.7 EpRAm 1991.82 EpDEm 1991.62
Num 3 Q RAmdeg 2.2 Q DEmdeg 3.0 Q pmRA 2.3
Q pmDE 3.1 BTmag 7.891 E BTmag 0.015 VTmag 7.951
E VTmag 0.011 Prox 66 TYC T HIP 30042
CCDM A RAdeg 94.82647444 DEdeg -12.53326056 EpRA 1990 1.89
EpDE 1990 1.90 E RAdeg 4.3 E DEdeg 4.6 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 30042 Proxy H RAhms 06 19 18.35
DEdms -12 31 59.7 Vmag 7.86 VarFlag R Vmag H
RAdeg 94.8265 DEdeg -12.5333 AstroRef A Plx 1.94
CCDM 06193-1232 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 48 Rho 6.631 HD 44080 BD BD-12 1442
CD CP Dm number -12 1442 VIred -0.07
SpType B8V R SpType Coord arcsec 2000 061918.35-123159.7
Hipparcos 2
HIP 30042 Sn 15 So 3 Nc 2
RArad 1.655034201 DErad -0.2187466921 Plx 3.48 PmRA -4.75
PmDE 4.08 E RArad 0.63 E DErad 0.56 E Plx 0.85
E pmRA 0.86 E pmDE 0.76 Hpmag 7.865 E Hpmag 0.0011
SHp 0.016 VA 0 BV -0.014 E BV 0.01
VI 0.01
CCDM
Ccdm 06193-1232 RComp Comp A Note1
Note2 Discov num DRAs 0.30 DDEs 0.0
R dRAs 19 Year Theta Rho
Obs 2 Vmag 8.0 Sp B9 PmNote
PmRA -18 PmDE -10 Dm number -12 1442 Cat1 BD
Name2 Cat2 HD 44080 M HD
ADS BDS A 4941 M ADS BDS N IDS IDS 06147S1231A
HIC 30042
 
 
06193-1232 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 061918.67-123155.2 Mag 10.15 PmRA -5.00
PmDE 4.0 Calc delta mag 2.2 Calc coord yes
CCDM
Ccdm 06193-1232 RComp Comp B Note1
Note2 Discov num HO 231 DRAs 0.63 DDEs 4.5
R dRAs 90 Year 1887 Theta 048 Rho 6.5
Obs 4 Vmag 11.0 Sp PmNote
PmRA -18 PmDE -10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4941 M ADS BDS N IDS IDS 06147S1231B
HIC 30042