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Doubles in session


Current system
06420-2015
HDS 928
HD 48315


Nearby doubles
25' : 06411-1954
TDS4028

32' : 06425-2044
HDO 85

33' : 06443-2009
ARA 869

40' : 06447-2025
RST4823

42' : 06391-2031
HDO 83

43' : 06389-2019
ARA 867

48' : 06400-1936
ARA 549

51' : 06453-2031
TDS 276

51' : 06445-1940
B 2122

51' : 06449-2044
TDS4098

55' : 06458-2007
TDS4111

55' : 06451-2047
HDO 87

56' : 06433-2107
ARA1297

57' : 06409-2110
TDS4024

57' : 06396-2102
TSN 137

59' : 06457-1952
ARA 550

59' : 06457-2041
HJ 2341

63' : 06453-2057
TDS 277

66' : 06462-1948
I 761

66' : 06435-1913
TDS4072

66' : 06461-2045
I 760

67' : 06461-2047
HDO 89

68' : 06463-2046
STN 15

69' : 06466-2035
HWE 15

70' : 06446-2114
I 759

70' : 06453-1924
TDS4105



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.

06420-2015 HDS 928 (HD 48315)

 
 
06h 41m 57.18s -20° 14' 58.6" P.A. 353.00 sep 0.3 mag 7.20,9.02 Sp K0III dist. 149.25 pc (486.85 l.y.)
 
 
Coord 2000 06420-2015 Discov num HDS 928 Comp Coord arcsec 2000 06 41 57.18 -20 14 58.6
Date first 1991 Date last 2016 Obs 5
Pa first 16 Pa last 353 P.A. Now (θ) 353°
Sep first 0.2 Sep last 0.332 Sep. Now (ρ) 0.332"
Mag pri 7.20 Mag sec 9.02 delta mag (ΔM) 1.82 Spectral class K0III (yellow-orange)
Pri motion ra -006 Sec motion ra
Pri motion dec -053 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 48315 Constellation Canis Major SAO 172178 HIP 32065
Tycho2 5957-01055-1 Gaia DR2 2927195657349871488 HD 48315 GC 8765
BD BD-20 1498 Distance 149.25 Distance ly 486.85
 
 
WDS 06420-2015 HDS 928 (HD 48315) : 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
06420-2015 HDS 928 1991 1 16 0.2 7.20 9.02 K0III 064157.18-201458.6
06420-2015 HDS 928 2015 2 354 0.3 7.20 9.02 K0III 064157.18-201458.6
06420-2015 HDS 928 2016 5 353 0.3 7.20 9.02 K0III 064157.18-201458.6

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

 
 
WDS 06420-2015 HDS 928 (HD 48315) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06420-2015 HDS 928 (HD 48315) : MEASURES
 
 
No records found.

 
 
WDS 06420-2015 (HD 48315) : VIRTUAL EYEPIECE
 
 

06420-2015 HDS 928A mag 7.2 Sp K0III 06420-2015 HDS 928B sep 0.3 P.A. 353.40 mag 9.02 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 06420-2015 (HD 48315) : ALADIN DSS IMAGE @ 06h 41m 57.18s -20° 14' 58.6"
 
 
 
 
WDS 06420-2015 HDS 928 (HD 48315) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06420-2015 HDS 928 distance=0' 06411-1954 TDS4028 distance=25' 06425-2044 HDO 85 distance=32' 06443-2009 ARA 869 distance=33' 06447-2025 RST4823 distance=40' 06391-2031 HDO 83 distance=42' 06389-2019 ARA 867 distance=43' 06400-1936 ARA 549 distance=48' 06453-2031 TDS 276 distance=51' 06445-1940 B 2122 distance=51' 06449-2044 TDS4098 distance=51' 06458-2007 TDS4111 distance=55' 06451-2047 HDO 87 distance=55' 06433-2107 ARA1297 distance=56' 06409-2110 TDS4024 distance=57' 06396-2102 TSN 137 distance=57' 06457-1952 ARA 550 distance=59' 06457-2041 HJ 2341 distance=59' 06453-2057 TDS 277 distance=63' 06462-1948 I 761 distance=66' 06435-1913 TDS4072 distance=66' 06461-2045 I 760 distance=66' 06461-2047 HDO 89 distance=67' 06463-2046 STN 15 distance=68' 06466-2035 HWE 15 distance=69' 06446-2114 I 759 distance=70' 06453-1924 TDS4105 distance=70' 06404-2123 B 1961 distance=72' 06380-1929 ARA 548 distance=73' 06378-1931 ARA 547 distance=73' 06403-1906 YSC 192 distance=74' 06464-2055 ARA 872 distance=74' 06470-2041 HWE 16 distance=76' 06388-2118 B 2606 distance=77' 06473-1952 TDS4136 distance=79' 06454-1912 HDO 86 distance=79' 06415-2137 ARA1296 distance=82' 06386-1907 DAM1169 distance=84' 06475-1945 TDS4141 distance=85' 06359-2029 BRT1389 distance=86' 06477-1943 TDS4145 distance=87' 06459-2124 ARA1299 distance=89' 06481-2036 TDS4150 distance=90' 06482-2030 ARA 875 distance=90' 06465-1912 B 2609 distance=90' 06370-1919 FEN 7 distance=91' 06356-1942 DAM1161 distance=95' 06378-1857 ARA 346BC distance=98' 06378-1857 ARA 346AB distance=98' 06378-1857 ARA 346AC distance=98' 06357-1935 DAM1162 distance=98' 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 06420-2015 HDS 928 353 0.3
Show 06411-1954 TDS4028 316 1.7 25
Show 06425-2044 HDO 85 235 4.1 32
Show 06443-2009 ARA 869 124 5.3 33
Show 06447-2025 RST4823 215 3.7 40
Show 06391-2031 HDO 83 190 22.8 42
Show 06389-2019 ARA 867 352 10.8 43
Show 06400-1936 ARA 549 315 7.8 48
Show 06453-2031 TDS 276 27 1.4 51
Show 06445-1940 B 2122 79 6.2 51
Show 06449-2044 TDS4098 134 2.2 51
Show 06458-2007 TDS4111 21 2.0 55
Show 06451-2047 HDO 87 83 8.6 55
Show 06433-2107 ARA1297 87 6.5 56
Show 06409-2110 TDS4024 298 0.5 57
Show 06396-2102 TSN 137 259 0.5 57
Show 06457-1952 ARA 550 3 7.1 59
Show 06457-2041 HJ 2341 86 24.9 59
Show 06453-2057 TDS 277 24 1.2 63
Show 06462-1948 I 761 153 3.0 66
Show 06435-1913 TDS4072 259 0.6 66
Show 06461-2045 I 760 315 1.2 66
Show 06461-2047 HDO 89 296 5.3 67
Show 06463-2046 STN 15 322 2.5 68
Show 06466-2035 HWE 15 218 13.2 69
Show 06446-2114 I 759 235 0.8 70
Show 06453-1924 TDS4105 174 0.4 70
Show 06404-2123 B 1961 334 0.5 72
Show 06380-1929 ARA 548 310 10.3 73
Show 06378-1931 ARA 547 10 9.3 73
Show 06403-1906 YSC 192 217 0.1 74
Show 06464-2055 ARA 872 67 6.8 74
Show 06470-2041 HWE 16 190 4.7 76
Show 06388-2118 B 2606 182 11.7 77
Show 06473-1952 TDS4136 49 0.5 79
Show 06454-1912 HDO 86 118 15.6 79
Show 06415-2137 ARA1296 144 10.1 82
Show 06386-1907 DAM1169 27 4.1 84
Show 06475-1945 TDS4141 175 0.6 85
Show 06359-2029 BRT1389 308 5.1 86
Show 06477-1943 TDS4145 65 0.4 87
Show 06459-2124 ARA1299 194 9.2 89
Show 06481-2036 TDS4150 356 0.4 90
Show 06482-2030 ARA 875 212 14.0 90
Show 06465-1912 B 2609 268 8.8 90
Show 06370-1919 FEN 7 135 4.4 91
Show 06356-1942 DAM1161 66 9.5 95
Show 06378-1857 ARA 346 BC 27 11.2 98
Show 06378-1857 ARA 346 AB 179 14.9 98
Show 06378-1857 ARA 346 AC 133 7.3 98
Show 06357-1935 DAM1162 318 4.9 98

 
 
WDS 06420-2015 : COMPONENTS
 
 
  A
B pa=353.4°
sep=0.33"
 
 
06420-2015 A
 
 
Componente originario normalizzato AB Name HD 48315 Coord arcsec 2000 064157.18-201458.6 Mag 7.2
Spectral class K0III (yellow-orange) PmRA -6.00 PmDE -53.0 SAO 172178
HIP 32065 Tycho2 5957-01055-1 HD 48315 GC 8765
BD BD-20 1498
Tycho2
Tycho2 5957-01055-1 Pflag RAmdeg 100.48825162 DEmdeg -20.24974215
PmRA -6.8 PmDE -51.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.2 EpRAm 1991.44 EpDEm 1991.44
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.5 BTmag 8.011 E BTmag 0.016 VTmag 6.964
E VTmag 0.010 Prox 999 TYC T HIP 32065
CCDM AB RAdeg 100.48826833 DEdeg -20.24962417 EpRA 1990 1.58
EpDE 1990 1.72 E RAdeg 4.2 E DEdeg 4.1 Posflg P
Corr 0.0
SAO
SAO 172178 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.061 Vmag 7 SpType K0
Double code Source 70 CatNum 8765 DM BD-20 1498
DMcomp BDsup HD 48315 M HD 0
GC 8765 RA1950rad 1.74443121 DE1950rad -0.35255457 PmRA2000 -0.0013
PmDE2000 -0.059
Hipparcos
Catalog H HIP 32065 Proxy H RAhms 06 41 57.18
DEdms -20 14 58.6 Vmag 6.85 VarFlag R Vmag H
RAdeg 100.488 DEdeg -20.2496 AstroRef * Plx 6.71
CCDM 06420-2015 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 16 Rho 0.222 HD 48315 BD BD-20 1498
CD CP Dm number -20 1498 VIred 0.9
SpType K0III R SpType Coord arcsec 2000 064157.18-201458.6
Hipparcos 2
HIP 32065 Sn 55 So 3 Nc 2
RArad 1.7538511314 DErad -0.3534225019 Plx 6.7 PmRA -4.21
PmDE -52.99 E RArad 0.38 E DErad 0.52 E Plx 0.79
E pmRA 0.47 E pmDE 0.62 Hpmag 7.0117 E Hpmag 0.0006
SHp 0.008 VA 0 BV 0.901 E BV 0.008
VI 0.9
CCDM
Ccdm 06420-2015 RComp Comp A Note1
Note2 Discov num DRAs -2.82 DDEs 0.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.2 Sp K0 PmNote *
PmRA -6 PmDE -53 Dm number -20 1498 Cat1 BD
Name2 172178 Cat2 SAO HD 48315 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 32065
 
 
06420-2015 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 064157.18-201458.3 Mag 9.02 Calc delta mag 1.82
Calc coord yes
CCDM
Ccdm 06420-2015 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.82 DDEs 1.1
R dRAs 82 Year 1991 Theta 16 Rho 0.2
Obs 1 Vmag 9.0 Sp PmNote *
PmRA -6 PmDE -53 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 32065