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Doubles in session


Current system
06393-3150
VOU 21 BC


Nearby doubles
13' : 06385-3142
I 1076

34' : 06392-3116
JSP 111

35' : 06420-3147
TDS4044

45' : 06386-3106
JSP 110

48' : 06393-3102
B 1515

49' : 06430-3201
RST2426

50' : 06354-3154
PRO 24

50' : 06371-3109
PRO 25

52' : 06395-3240
BRT1597

55' : 06419-3233
BRT1598

55' : 06435-3147
COO 42

61' : 06389-3250
HDS 918

63' : 06349-3218
I 178

68' : 06444-3205
TDS4088

69' : 06427-3243
HDS 932

70' : 06440-3226
RSS 114

71' : 06443-3219
COO 43

72' : 06368-3254
LDS 168

74' : 06447-3213
PRO 27

77' : 06377-3304
UC 1458

78' : 06401-3033
COO 40AB

79' : 06454-3139
RST2429

79' : 06394-3031
LIT 15

81' : 06445-3104
HDO 197

82' : 06452-3220
TDS4104

82' : 06396-3029
UC 1464



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.

06393-3150 VOU 21 BC

 
 
06h 39m 15.99s -31° 49' 47.1" P.A. 161.00 sep 0.5 mag 10.70,10.90 Sp F2:
 
 
Coord 2000 06393-3150 Discov num VOU  21 Comp BC Coord arcsec 2000 06 39 15.99 -31 49 47.1
Date first 1928 Date last 2016 Obs 5
Pa first 161 Pa last 160.5 P.A. Now (θ) 160.5°
Sep first 0.6 Sep last 0.536 Sep. Now (ρ) 0.536"
Mag pri 10.70 Mag sec 10.90 delta mag (ΔM) 0.2 Spectral class F2: (yellow-white)
Pri motion ra -009 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
06393-3150 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 47851 06 39 15 -31 50 08 VOU 21 A,BC 1999 10 28 23.7 7.63 9.77 2.14
Show 197044 06 39 16 -31 49 47 VOU 21 BC 2016 5 161 0.5 10.70 10.90 0.20 <===
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canis Major SAO 197044 HIP 31825 Tycho2 7087-02707-1
HD 47851 CD CD-31 3520 CP CP-31 1299
 
 
WDS 06393-3150 VOU 21 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Vou1908 orb - Voute, J.G. 1908MNRAS..68..563V
Vou1908 MNRAS 68, 563, 1908
Vou1911 Ma - Voute, J.G. 1911AN....190....1V
Vou1911 AN 190, 1, 1911 (also published in Vou1922)
Vou1915 Ma j Voute, J.G. 1915CiUO...27..205V
Vou1915 Union Obs. Johannesburg Circ. 27, 205, 1915
Vou1918 Ma j Voute, J.G. 1918MNRAS..75..432V
Vou1918 +Pa MNRAS 75, 432, 1918
Vou1918 (most micrometrical measures are also in Vou1925a, all photographic measures are
Vou1918 also in Vou1925b)
Vou1918b Ma - Voute, J.G. 1918MNRAS..78..683V
Vou1918b +Pa MNRAS 78, 683, 1918 (measures are also in Vou1925a)
Vou1919 Ma j Voute, J.G. 1919AnLei..10B...1V
Vou1919 Ann. Leiden Obs. 10, Pt.2, 1919
Vou1922 Ma - Voute, J.G. 1922AnLei..102...1V
Vou1922 Ann. Leiden Obs. 10, Pt.2, 1922
Vou1924 orb - Voute, J.G. 1924BAN.....2..181V
Vou1924 BAN 2, 181, 1924
Vou1925a Ma j Voute, J.G. 1925AnBos...1....3V
Vou1925a Ann. Bosscha Obs. Lembang 1, Pt.3, 1925 (most measures are also in Vou1918)
Vou1925b Pa - Voute, J.G. 1925AnBos...1....3V
Vou1925b +Po Ann. Bosscha Obs. Lembang 1, Appendix, 1925 (all measures are also in Vou1918)
Vou1926 Ma j Voute, J.G. 1926AnBos...1....3V
Vou1926 +Po Ann. Bosscha Obs. Lembang 1, Pt.2, 1926
Vou1927A Ma - Voute, J.G. 1927sdsc.book......
Vou1927A cited in SDS (Southern Double Star Catalog), 1927
Vou1932 Ma j Voute, J.G. 1932AnBos...6....3V
Vou1932 Ann. Bosscha Obs. Lembang 6, Pt.1, A1, 1932
Vou1946 orb - Voute, J.G. .
Vou1946 Riverview Coll. Obs. Pub. 2, 43, 1946
Vou1947a Ma j Voute, J.G., Terkule, Strand, K., van den Bos, W., Wallenquist, A., van Dissel, 1947AnBos...6....3V
Vou1947a +Po Janssen, & Witlox
Vou1947a Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947
Vou1947b Ma j Voute, J.G. 1947AnBos...6....1V
Vou1947b Ann. Bosscha Obs. Lembang 6, Pt.4, D1, 1947
Vou1951 Ma - Voute, J.G. 1951RA......2..319V
Vou1951 Vatican Obs. Richerche Astron. 2, 319, 1951
Vou1955 Ma j Voute, J.G. 1955JO.....38..109V
Vou1955 +Po J. Obs. 38, 109, 1955 (a few errata noted in Vou1956)
Vou1956 Ma - Voute, J.G. 1956JO.....39..116V
Vou1956 J. Obs. 39, 116, 1956
Vou9999 Ma j Voute, J.G. ...................
Vou9999 +Po Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06393-3150 VOU 21 BC 1991 4 148 0.5 10.70 10.90 063915.99-314947.1
06393-3150 VOU 21 BC 2016 5 161 0.5 10.70 10.90 F2: 063915.99-314947.1

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

 
 
WDS 06393-3150 VOU 21 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06393-3150 VOU 21 BC : MEASURES
 
 
No records found.

 
 
WDS 06393-3150 : VIRTUAL EYEPIECE
 
 

06393-3150 VOU 21A mag 7.63 Sp B2V 06393-3150 VOU 21B sep 23.9 P.A. 28.60 mag 10.7 Sp F2: 06393-3150 VOU 21C sep 23.6 P.A. 29.60 mag 10.9 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 06393-3150 : ALADIN DSS IMAGE @ 06h 39m 15.99s -31° 49' 47.1"
 
 
 
 
WDS 06393-3150 VOU 21 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06393-3150 VOU 21BC distance=0' 06393-3150 VOU 21A,BC distance=1' 06385-3142 I 1076 distance=13' 06392-3116 JSP 111 distance=34' 06420-3147 TDS4044 distance=35' 06386-3106 JSP 110 distance=45' 06393-3102 B 1515 distance=48' 06430-3201 RST2426 distance=49' 06354-3154 PRO 24 distance=50' 06371-3109 PRO 25 distance=50' 06395-3240 BRT1597 distance=52' 06419-3233 BRT1598 distance=55' 06435-3147 COO 42 distance=55' 06389-3250 HDS 918 distance=61' 06349-3218 I 178 distance=63' 06444-3205 TDS4088 distance=68' 06427-3243 HDS 932 distance=69' 06440-3226 RSS 114 distance=70' 06443-3219 COO 43 distance=71' 06368-3254 LDS 168 distance=72' 06447-3213 PRO 27 distance=74' 06377-3304 UC 1458 distance=77' 06401-3033 COO 40AB distance=78' 06401-3033 COO 40Ba,Bb distance=78' 06454-3148 EHR 9A,Ba distance=78' 06454-3148 EHR 9A,Bb distance=78' 06454-3148 EHR 9Ba,Bb distance=78' 06454-3139 RST2429 distance=79' 06394-3031 LIT 15 distance=79' 06445-3104 HDO 197 distance=81' 06452-3220 TDS4104 distance=82' 06396-3029 UC 1464 distance=82' 06440-3245 JSP 117 distance=82' 06456-3130 B 2123AB distance=83' 06456-3130 SKF1387AC distance=83' 06326-3202 HJ 3869 distance=86' 06454-3116 B 1518 distance=86' 06348-3257 JSP 108AB distance=88' 06348-3257 JSP 108AC distance=88' 06348-3257 JSP 108BC distance=89' 06455-3111 WIS 130 distance=89' 06445-3252 WSP 64AB (Atakoraka) distance=91' 06445-3252 WSP 64AC (Atakoraka) distance=91' 06445-3252 TVB 142AD (Atakoraka) distance=91' 06445-3252 WSP 64AE (Atakoraka) distance=91' 06445-3252 WSP 64AF (Atakoraka) distance=91' 06445-3252 WSP 64AG (Atakoraka) distance=91' 06455-3057 HJ 3891 distance=96' 06363-3324 TVB 136 distance=102' 06378-3332 RST3464 distance=104' 06450-3035 COO 44 distance=106' 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 06393-3150 VOU 21 BC 161 0.5
Show 06393-3150 VOU 21 A,BC 28 23.7 1
Show 06385-3142 I 1076 70 1.7 13
Show 06392-3116 JSP 111 240 5.3 34
Show 06420-3147 TDS4044 347 0.6 35
Show 06386-3106 JSP 110 183 2.0 45
Show 06393-3102 B 1515 24 0.9 48
Show 06430-3201 RST2426 29 0.2 49
Show 06354-3154 PRO 24 260 4.4 50
Show 06371-3109 PRO 25 221 5.9 50
Show 06395-3240 BRT1597 195 3.7 52
Show 06419-3233 BRT1598 36 3.1 55
Show 06435-3147 COO 42 96 19.2 55
Show 06389-3250 HDS 918 198 0.1 61
Show 06349-3218 I 178 194 0.9 63
Show 06444-3205 TDS4088 352 1.1 68
Show 06427-3243 HDS 932 356 0.2 69
Show 06440-3226 RSS 114 44 10.3 70
Show 06443-3219 COO 43 264 4.8 71
Show 06368-3254 LDS 168 156 11.9 72
Show 06447-3213 PRO 27 109 1.0 74
Show 06377-3304 UC 1458 102 50.3 77
Show 06401-3033 COO 40 AB 117 12.3 78
Show 06401-3033 COO 40 Ba,Bb 92 0.1 78
Show 06454-3148 EHR 9 A,Ba 200 1.3 78
Show 06454-3148 EHR 9 A,Bb 210 1.3 78
Show 06454-3148 EHR 9 Ba,Bb 221 0.1 78
Show 06454-3139 RST2429 359 0.3 79
Show 06394-3031 LIT 15 236 7.7 79
Show 06445-3104 HDO 197 99 37.3 81
Show 06452-3220 TDS4104 335 0.7 82
Show 06396-3029 UC 1464 132 13.3 82
Show 06440-3245 JSP 117 5 2.8 82
Show 06456-3130 B 2123 AB 17 6.1 83
Show 06456-3130 SKF1387 AC 246 8.6 83
Show 06326-3202 HJ 3869 258 24.7 86
Show 06454-3116 B 1518 2 3.5 86
Show 06348-3257 JSP 108 AB 285 27.4 88
Show 06348-3257 JSP 108 AC 116 1.6 88
Show 06348-3257 JSP 108 BC 113 1.4 89
Show 06455-3111 WIS 130 281 77.6 89
Show Atakoraka 06445-3252 WSP 64 AB 325 4.5 91
Show Atakoraka 06445-3252 WSP 64 AC 232 16.1 91
Show Atakoraka 06445-3252 TVB 142 AD 88 24.2 91
Show Atakoraka 06445-3252 WSP 64 AE 71 7.3 91
Show Atakoraka 06445-3252 WSP 64 AF 182 10.0 91
Show Atakoraka 06445-3252 WSP 64 AG 86 21.0 91
Show 06455-3057 HJ 3891 223 5.0 96
Show 06363-3324 TVB 136 172 11.2 102
Show 06378-3332 RST3464 45 0.3 104
Show 06450-3035 COO 44 221 4.4 106

 
 
WDS 06393-3150 : COMPONENTS
 
 
  A B
B pa=28.6°
sep=23.93"
 
C pa=29.6°
sep=23.56"
pa=163.3°
sep=0.53"
 
 
06393-3150 A
 
 
Name HD 47851 Coord arcsec 2000 063915.09-315008.1 Mag 7.63 Spectral class B2V (blue-white)
PmRA -2.00 PmDE 4.0 HIP 31824 Tycho2 7087-02707-1
CD CD-31 3520 CP CP-31 1299
Tycho2
Tycho2 7087-02707-1 Pflag RAmdeg 99.81289324 DEmdeg -31.83559165
PmRA -1.8 PmDE 3.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.27 EpDEm 1991.41
Num 11 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.7 BTmag 7.474 E BTmag 0.015 VTmag 7.643
E VTmag 0.011 Prox 999 TYC T HIP 31824
CCDM RAdeg 99.81289806 DEdeg -31.83560028 EpRA 1990 1.52
EpDE 1990 1.66 E RAdeg 4.3 E DEdeg 4.1 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 31824 Proxy RAhms 06 39 15.10
DEdms -31 50 08.2 Vmag 7.69 VarFlag R Vmag G
RAdeg 99.8129 DEdeg -31.8356 AstroRef Plx 1.21
CCDM 06393-3150 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 47851 BD
CD CD-31 3520 CP CP-31 1299 Dm number -31 3520 VIred -0.18
SpType B2V R SpType Coord arcsec 2000 063915.10-315008.2
Hipparcos 2
HIP 31824 Sn 5 So 0 Nc 1
RArad 1.7420637156 DErad -0.5556360267 Plx 1.38 PmRA -2.02
PmDE 5.71 E RArad 0.35 E DErad 0.44 E Plx 0.54
E pmRA 0.42 E pmDE 0.59 Hpmag 7.6291 E Hpmag 0.0011
SHp 0.015 VA 0 BV -0.178 E BV 0.014
VI -0.18
CCDM
Ccdm 06393-3150 RComp Comp A Note1
Note2 Discov num DRAs -2.93 DDEs -7.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.8 Sp B3 PmNote *
PmRA -1 PmDE 15 Dm number -31 3520 Cat1 CD
Name2 197044 Cat2 SAO HD 47851 M HD
ADS BDS M ADS BDS N IDS IDS 06355S3144A
HIC 31824
 
 
06393-3150 B
 
 
Coord arcsec 2000 063915.99-314947.1 Mag 10.7 Spectral class F2: (yellow-white) PmRA -9.00
PmDE 5.0 SAO 197044 HIP 31825 HD 47851
DM CD-31 3520 Calc delta mag 3.07
SAO
SAO 197044 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 0.015 Vmag 7.8 SpType B3
Double code Source 40 CatNum 2888 DM CD-31 3520
DMcomp BDsup HD 47851 M HD 0
GC RA1950rad 1.73385382 DE1950rad -0.55482742 PmRA2000 0.0003
PmDE2000 0.016
Hipparcos
Catalog H HIP 31825 Proxy RAhms 06 39 15.99
DEdms -31 49 47.1 Vmag 9.67 VarFlag R Vmag H
RAdeg DEdeg AstroRef Plx
CCDM 06393-3150 N CCDM I Nsys 2 Ncomp
MultFlag Source Qual S M HIP
Theta Rho HD 47851 BD
CD CP Dm number VIred 0.5
SpType F2 R SpType Coord arcsec 2000 063915.99-314947.1
CCDM
Ccdm 06393-3150 RComp Comp B Note1
Note2 Discov num VOU 21 DRAs DDEs
R dRAs Year 1929 Theta 028 Rho 23.8
Obs 1 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06355S3144B
HIC 31825
 
 
06393-3150 C
 
 
Coord arcsec 2000 063916.00-314947.6 Mag 10.9 Calc delta mag 3.27 Calc coord yes
CCDM
Ccdm 06393-3150 RComp B Comp C Note1
Note2 Discov num VOU 21 DRAs DDEs
R dRAs Year 1928 Theta 161 Rho 0.6
Obs 2 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06355S3144C
HIC 31825