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Doubles in session


Current system
06427-3243
HDS 932
HD 48581


Nearby doubles
15' : 06419-3233
BRT1598

17' : 06440-3245
JSP 117

24' : 06440-3226
RSS 114

24' : 06445-3252
WSP 64AB
Atakoraka

32' : 06443-3219
COO 43

39' : 06452-3220
TDS4104

40' : 06447-3213
PRO 27

41' : 06395-3240
BRT1597

42' : 06430-3325
RST2427

43' : 06430-3201
RST2426

44' : 06444-3205
TDS4088

50' : 06389-3250
HDS 918

57' : 06420-3147
TDS4044

58' : 06435-3147
COO 42

58' : 06440-3338
TDS4081

67' : 06377-3304
UC 1458

72' : 06454-3139
RST2429

75' : 06368-3254
LDS 168

79' : 06378-3332
RST3464

80' : 06444-3359
B 1516AB

82' : 06456-3130
B 2123AB

82' : 06385-3142
I 1076

86' : 06383-3344
BRT1596

86' : 06460-3357
RST2430

91' : 06363-3324
TVB 136

92' : 06495-3211
PRO 28



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.

06427-3243 HDS 932 (HD 48581)

 
 
06h 42m 43.38s -32° 42' 46.0" P.A. 356.00 sep 0.2 mag 7.12,8.41 Sp F0V dist. 161.55 pc (526.98 l.y.)
 
 
Coord 2000 06427-3243 Discov num HDS 932 Comp Coord arcsec 2000 06 42 43.38 -32 42 46.0
Date first 1991 Date last 2016 Obs 4
Pa first 0 Pa last 355.9 P.A. Now (θ) 355.9°
Sep first 0.3 Sep last 0.172 Sep. Now (ρ) 0.172"
Mag pri 7.12 Mag sec 8.41 delta mag (ΔM) 1.29 Spectral class F0V (yellow-white)
Pri motion ra +015 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 48581 Constellation Canis Major SAO 197115 HIP 32140
Tycho2 7091-00985-1 Gaia DR2 5583538956038762368 HD 48581 GC 8787
CD CD-32 3298 CP CP-32 1281 Distance 161.55 Distance ly 526.98
 
 
WDS 06427-3243 HDS 932 (HD 48581) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06427-3243 HDS 932 1991 1 0 0.3 7.12 8.41 F0V 064243.38-324246.0
06427-3243 HDS 932 2015 2 357 0.2 7.12 8.41 F0V 064243.38-324246.0
06427-3243 HDS 932 2016 4 356 0.2 7.12 8.41 F0V 064243.38-324246.0

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

 
 
WDS 06427-3243 HDS 932 (HD 48581) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06427-3243 HDS 932 (HD 48581) : MEASURES
 
 
No records found.

 
 
WDS 06427-3243 (HD 48581) : VIRTUAL EYEPIECE
 
 

06427-3243 HDS 932A mag 7.12 Sp F0V 06427-3243 HDS 932B sep 0.2 P.A. 356.50 mag 8.41 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 06427-3243 (HD 48581) : ALADIN DSS IMAGE @ 06h 42m 43.38s -32° 42' 46.0"
 
 
 
 
WDS 06427-3243 HDS 932 (HD 48581) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06427-3243 HDS 932 distance=0' 06419-3233 BRT1598 distance=15' 06440-3245 JSP 117 distance=17' 06440-3226 RSS 114 distance=24' 06445-3252 WSP 64AB (Atakoraka) distance=24' 06445-3252 WSP 64AC (Atakoraka) distance=24' 06445-3252 TVB 142AD (Atakoraka) distance=24' 06445-3252 WSP 64AE (Atakoraka) distance=24' 06445-3252 WSP 64AF (Atakoraka) distance=24' 06445-3252 WSP 64AG (Atakoraka) distance=24' 06443-3219 COO 43 distance=32' 06452-3220 TDS4104 distance=39' 06447-3213 PRO 27 distance=40' 06395-3240 BRT1597 distance=41' 06430-3325 RST2427 distance=42' 06430-3201 RST2426 distance=43' 06444-3205 TDS4088 distance=44' 06389-3250 HDS 918 distance=50' 06420-3147 TDS4044 distance=57' 06435-3147 COO 42 distance=58' 06440-3338 TDS4081 distance=58' 06454-3148 EHR 9A,Ba distance=65' 06454-3148 EHR 9A,Bb distance=65' 06454-3148 EHR 9Ba,Bb distance=65' 06377-3304 UC 1458 distance=67' 06393-3150 VOU 21A,BC distance=69' 06393-3150 VOU 21BC distance=69' 06454-3139 RST2429 distance=72' 06368-3254 LDS 168 distance=75' 06378-3332 RST3464 distance=79' 06444-3359 B 1516AB distance=80' 06456-3130 B 2123AB distance=82' 06456-3130 SKF1387AC distance=82' 06385-3142 I 1076 distance=82' 06383-3344 BRT1596 distance=86' 06460-3357 RST2430 distance=86' 06363-3324 TVB 136 distance=91' 06495-3211 PRO 28 distance=92' 06467-3402 TDS4126 distance=93' 06454-3116 B 1518 distance=94' 06499-3307 TDS4189 distance=95' 06494-3325 RST2433 distance=95' 06392-3116 JSP 111 distance=98' 06455-3111 WIS 130 distance=99' 06348-3257 JSP 108AB distance=101' 06348-3257 JSP 108AC distance=101' 06445-3104 HDO 197 distance=102' 06348-3257 JSP 108BC distance=102' 06349-3218 I 178 distance=102' 06354-3325 TSN 77 distance=102' 06471-3409 RST2431 distance=103' 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 06427-3243 HDS 932 356 0.2
Show 06419-3233 BRT1598 36 3.1 15
Show 06440-3245 JSP 117 5 2.8 17
Show 06440-3226 RSS 114 44 10.3 24
Show Atakoraka 06445-3252 WSP 64 AB 325 4.5 24
Show Atakoraka 06445-3252 WSP 64 AC 232 16.1 24
Show Atakoraka 06445-3252 TVB 142 AD 88 24.2 24
Show Atakoraka 06445-3252 WSP 64 AE 71 7.3 24
Show Atakoraka 06445-3252 WSP 64 AF 182 10.0 24
Show Atakoraka 06445-3252 WSP 64 AG 86 21.0 24
Show 06443-3219 COO 43 264 4.8 32
Show 06452-3220 TDS4104 335 0.7 39
Show 06447-3213 PRO 27 109 1.0 40
Show 06395-3240 BRT1597 195 3.7 41
Show 06430-3325 RST2427 190 2.0 42
Show 06430-3201 RST2426 29 0.2 43
Show 06444-3205 TDS4088 352 1.1 44
Show 06389-3250 HDS 918 198 0.1 50
Show 06420-3147 TDS4044 347 0.6 57
Show 06435-3147 COO 42 96 19.2 58
Show 06440-3338 TDS4081 25 0.5 58
Show 06454-3148 EHR 9 A,Ba 200 1.3 65
Show 06454-3148 EHR 9 A,Bb 210 1.3 65
Show 06454-3148 EHR 9 Ba,Bb 221 0.1 65
Show 06377-3304 UC 1458 102 50.3 67
Show 06393-3150 VOU 21 A,BC 28 23.7 69
Show 06393-3150 VOU 21 BC 161 0.5 69
Show 06454-3139 RST2429 359 0.3 72
Show 06368-3254 LDS 168 156 11.9 75
Show 06378-3332 RST3464 45 0.3 79
Show 06444-3359 B 1516 AB 99 2.7 80
Show 06456-3130 B 2123 AB 17 6.1 82
Show 06456-3130 SKF1387 AC 246 8.6 82
Show 06385-3142 I 1076 70 1.7 82
Show 06383-3344 BRT1596 101 4.7 86
Show 06460-3357 RST2430 231 0.9 86
Show 06363-3324 TVB 136 172 11.2 91
Show 06495-3211 PRO 28 293 3.4 92
Show 06467-3402 TDS4126 320 0.4 93
Show 06454-3116 B 1518 2 3.5 94
Show 06499-3307 TDS4189 195 1.9 95
Show 06494-3325 RST2433 224 1.5 95
Show 06392-3116 JSP 111 240 5.3 98
Show 06455-3111 WIS 130 281 77.6 99
Show 06348-3257 JSP 108 AB 285 27.4 101
Show 06348-3257 JSP 108 AC 116 1.6 101
Show 06445-3104 HDO 197 99 37.3 102
Show 06348-3257 JSP 108 BC 113 1.4 102
Show 06349-3218 I 178 194 0.9 102
Show 06354-3325 TSN 77 297 45.6 102
Show 06471-3409 RST2431 333 0.7 103

 
 
WDS 06427-3243 : COMPONENTS
 
 
  A
B pa=356.5°
sep=0.17"
 
 
06427-3243 A
 
 
Componente originario normalizzato AB Name HD 48581 Coord arcsec 2000 064243.38-324246.0 Mag 7.12
Spectral class F0V (yellow-white) PmRA 15.00 PmDE 7.0 SAO 197115
HIP 32140 Tycho2 7091-00985-1 HD 48581 GC 8787
CD CD-32 3298 CP CP-32 1281
Tycho2
Tycho2 7091-00985-1 Pflag RAmdeg 100.68081012 DEmdeg -32.71275931
PmRA 14.5 PmDE 5.3 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.19 EpDEm 1991.40
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 7.097 E BTmag 0.015 VTmag 6.798
E VTmag 0.010 Prox 999 TYC T HIP 32140
CCDM AB RAdeg 100.68076917 DEdeg -32.71277139 EpRA 1990 1.49
EpDE 1990 1.69 E RAdeg 4.0 E DEdeg 3.9 Posflg P
Corr 0.0
SAO
SAO 197115 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 0.001 Vmag 6.8 SpType F0
Double code Source 70 CatNum 8787 DM CD-32 3298
DMcomp BDsup HD 48581 M HD 0
GC 8787 RA1950rad 1.74909001 DE1950rad -0.57006624 PmRA2000 0.0001
PmDE2000 0.002
Hipparcos
Catalog H HIP 32140 Proxy H RAhms 06 42 43.38
DEdms -32 42 46.0 Vmag 6.76 VarFlag R Vmag H
RAdeg 100.681 DEdeg -32.7128 AstroRef * Plx 5.37
CCDM 06427-3243 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 0 Rho 0.281 HD 48581 BD
CD CD-32 3298 CP CP-32 1281 Dm number -32 3298 VIred 0.31
SpType F0V R SpType Coord arcsec 2000 064243.38-324246.0
Hipparcos 2
HIP 32140 Sn 55 So 3 Nc 2
RArad 1.7572109247 DErad -0.5709455791 Plx 6.19 PmRA 15.47
PmDE 6.76 E RArad 0.3 E DErad 0.39 E Plx 0.47
E pmRA 0.35 E pmDE 0.5 Hpmag 6.832 E Hpmag 0.0012
SHp 0.011 VA 0 BV 0.281 E BV 0.008
VI 0.32
CCDM
Ccdm 06427-3243 RComp Comp A Note1
Note2 Discov num DRAs 1.40 DDEs 14.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.1 Sp F0 PmNote *
PmRA 15 PmDE 7 Dm number -32 3298 Cat1 CD
Name2 197115 Cat2 SAO HD 48581 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 32140
 
 
06427-3243 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 064243.38-324245.8 Mag 8.41 Calc delta mag 1.29
Calc coord yes
CCDM
Ccdm 06427-3243 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.40 DDEs 14.3
R dRAs 82 Year 1991 Theta 360 Rho 0.3
Obs 1 Vmag 8.4 Sp PmNote *
PmRA 15 PmDE 7 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 32140