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Doubles in session


Current system
06163-5913
DUN 27 AB
HD 44105


Nearby doubles
43' : 06107-5909
KPP1493

44' : 06208-5940
TDS3761

46' : 06124-5947
LPO 6

60' : 06110-5829
HJ 3841

63' : 06214-6001
JSP 101AB

64' : 06114-6004
KPP3664

69' : 06111-5817
FIN 96

71' : 06178-5804
RST 184

74' : 06192-5803
CVN 15

75' : 06250-5948
TOI 935

76' : 06243-5830
TDS3797

77' : 06225-6013
SHY 34AB

77' : 06115-6020
HJ 3843

80' : 06255-5837
FIN 97

83' : 06168-6035
KPP 132

84' : 06236-5811
HJ 3861

89' : 06259-6003
CVN 41

89' : 06260-5825
TDS3821

91' : 06050-5850
FIN 387

92' : 06060-5830
FIN 388

93' : 06185-6044
JSP9003

94' : 06043-5858
NSN 312

98' : 06288-5936
TDS3863

101' : 06267-5813
FIN 98

102' : 06031-5906
KPP1617

102' : 06276-6009
JSP 104



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.

06163-5913 DUN 27 AB (HD 44105)

 
 
06h 16m 18.78s -59° 12' 48.6" P.A. 234.00 sep 32.5 mag 6.49,7.61 Sp G0V+F8 dist. 66.14 pc (215.75 l.y.)
 
 
Coord 2000 06163-5913 Discov num DUN  27 Comp AB Coord arcsec 2000 06 16 18.78 -59 12 48.6
Date first 1826 Date last 2015 Obs 26
Pa first 223 Pa last 234.1 P.A. Now (θ) 234.1°
Sep first 58.0 Sep last 32.547 Sep. Now (ρ) 32.547"
Mag pri 6.49 Mag sec 7.61 delta mag (ΔM) 1.12 Spectral class G0V+F8 (yellow/yellow-white)
Pri motion ra -046 Sec motion ra +027
Pri motion dec -317 Sec motion dec -209
Notes N L Y (See Notes, Linear solution, Parallax indicates components are non-physical)
rPM=0.407
This double is not physical.
 
 
06163-5913 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 44105 234418 06 16 19 -59 12 49 DUN 27 AB 2015 26 234 32.5 6.49 7.61 1.12 <===
Show 234418 06 16 19 -59 12 49 LDS 157 AC 2016 8 301 40.8 6.49 14.20 7.71
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 44105 Constellation Pictor SAO 234418 HIP 29783
Tycho2 8546-01675-1 Gaia DR2 5482551183847322752 HD 44105 HR 2274
GC 8081 CD CD-59 1274 CP CP-59 618 Distance 66.14
Distance ly 215.75
 
 
WDS 06163-5913 DUN 27 AB (HD 44105) : NOTES
 
 
discov_num notes refcode
DUN 27 B is CPD-59@618.
AB: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
LDS 157 AC: C=WD 0615-591, DB3.2 type. Mass=0.61 Msun (Holberg et al. 2013) Hbg2013
 
 
REFERENCES
 
 
refcode metd author reference
Hbg2013 not - Holberg, J. B., Oswalt, T. D., & Sion, E. M. 2013MNRAS.435.2077H
Hbg2013 MNRAS 435, 2077, 2013
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 DUN Dunlop, J.
3 LDS Luyten p.m. catalog (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
06163-5913 DUN 27 AB 1999 24 233 34.4 6.49 7.61 G0V F8 NLD 061618.84-591245.8
06163-5913 DUN 27 AB 2015 26 234 32.5 6.49 7.61 G0V+F8 NL Y 061618.78-591248.6

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

 
 
WDS 06163-5913 DUN 27 AB (HD 44105) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06163-5913 DUN 27 AB (HD 44105) : MEASURES
 
 
No records found.

 
 
WDS 06163-5913 (HD 44105) : VIRTUAL EYEPIECE
 
 

06163-5913 DUN 27A mag 6.49 Sp G0V 06163-5913 DUN 27B sep 23.4 P.A. 215.30 mag 7.61 Sp F8 06163-5913 LDS 157C sep 27.8 P.A. 320.00 mag 14.2 Sp DB3 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 06163-5913 (HD 44105) : ALADIN DSS IMAGE @ 06h 16m 18.78s -59° 12' 48.6"
 
 
 
 
WDS 06163-5913 DUN 27 AB (HD 44105) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06163-5913 DUN 27AB distance=0' 06107-5909 KPP1493 distance=43' 06208-5940 TDS3761 distance=44' 06124-5947 LPO 6 distance=46' 06110-5829 HJ 3841 distance=60' 06214-6001 JSP 101AB distance=63' 06214-6001 BAU9002AC distance=63' 06214-6001 CVN 40AE distance=63' 06114-6004 KPP3664 distance=64' 06111-5817 FIN 96 distance=69' 06178-5804 RST 184 distance=71' 06192-5803 CVN 15 distance=74' 06250-5948 TOI 935 distance=75' 06243-5830 TDS3797 distance=76' 06225-6013 SHY 34AD distance=77' 06225-6013 SHY 34AB distance=77' 06115-6020 HJ 3843 distance=77' 06255-5837 FIN 97 distance=80' 06168-6035 KPP 132 distance=83' 06236-5811 HJ 3861 distance=84' 06259-6003 CVN 41 distance=89' 06260-5825 TDS3821 distance=89' 06050-5850 FIN 387 distance=91' 06156-5742 BNV 4Aa,Ab distance=91' 06060-5830 FIN 388 distance=92' 06185-6044 JSP9003 distance=93' 06043-5858 NSN 312 distance=94' 06288-5936 TDS3863 distance=98' 06267-5813 FIN 98 distance=101' 06031-5906 KPP1617 distance=102' 06276-6009 JSP 104 distance=102' 06284-5821 HU 1576 distance=108' 06253-6048 HDS 878 distance=117' 06218-6102 HRG9001 distance=118' 06050-5751 RST3438 distance=121' 06320-5845 HJ 3874 distance=125' 06313-5819 TOI 798 distance=129' 06155-5703 HU 1407 distance=130' 06307-6024 TDS3885 distance=131' 06074-5721 KPP2938 distance=132' 06185-5701 TOI 187BC distance=134' 06172-6127 TDS3697 distance=135' 05595-6003 JSP 89 distance=138' 06125-6128 I 3 distance=139' 05594-5826 UC 1390 distance=140' 06006-5806 TOK 878 distance=140' 06338-5836 TVB 135 distance=141' 06199-6132 HU 1575 distance=142' 06086-5704 YMG 18 distance=143' 06173-6139 HJ 3851 distance=146' 06064-5710 RST3440AB distance=146' 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 06163-5913 DUN 27 AB 234 32.5
Show 06163-5913 LDS 157 AC 301 40.8
Show 06107-5909 KPP1493 92 11.2 43
Show 06208-5940 TDS3761 30 0.7 44
Show 06124-5947 LPO 6 344 11.4 46
Show 06110-5829 HJ 3841 163 10.1 60
Show 06214-6001 JSP 101 AB 50 16.2 63
Show 06214-6001 BAU9002 AC 184 37.3 63
Show 06214-6001 CVN 40 AE 11 10.4 63
Show 06114-6004 KPP3664 19 37.1 64
Show 06111-5817 FIN 96 41 2.0 69
Show 06178-5804 RST 184 5 1.4 71
Show 06192-5803 CVN 15 175 5.4 74
Show 06250-5948 TOI 935 147 0.8 75
Show 06243-5830 TDS3797 32 0.4 76
Show 06225-6013 SHY 34 AD 331 999.9 77
Show 06225-6013 SHY 34 AB 121 999.9 77
Show 06115-6020 HJ 3843 327 11.5 77
Show 06255-5837 FIN 97 224 6.9 80
Show 06168-6035 KPP 132 280 3.9 83
Show 06236-5811 HJ 3861 88 1.4 84
Show 06259-6003 CVN 41 240 10.2 89
Show 06260-5825 TDS3821 348 0.6 89
Show 06050-5850 FIN 387 209 11.2 91
Show 06156-5742 BNV 4 Aa,Ab 214 0.1 91
Show 06060-5830 FIN 388 52 6.6 92
Show 06185-6044 JSP9003 181 4.2 93
Show 06043-5858 NSN 312 121 2.6 94
Show 06288-5936 TDS3863 338 1.0 98
Show 06267-5813 FIN 98 326 0.2 101
Show 06031-5906 KPP1617 280 12.4 102
Show 06276-6009 JSP 104 127 0.9 102
Show 06284-5821 HU 1576 226 0.3 108
Show 06253-6048 HDS 878 260 13.6 117
Show 06218-6102 HRG9001 64 11.2 118
Show 06050-5751 RST3438 14 0.5 121
Show 06320-5845 HJ 3874 229 2.5 125
Show 06313-5819 TOI 798 182 0.3 129
Show 06155-5703 HU 1407 76 2.7 130
Show 06307-6024 TDS3885 212 0.7 131
Show 06074-5721 KPP2938 259 4.3 132
Show 06185-5701 TOI 187 BC 105 0.8 134
Show 06172-6127 TDS3697 24 0.7 135
Show 05595-6003 JSP 89 147 1.4 138
Show 06125-6128 I 3 5 1.1 139
Show 05594-5826 UC 1390 18 13.1 140
Show 06006-5806 TOK 878 122 0.4 140
Show 06338-5836 TVB 135 228 11.6 141
Show 06199-6132 HU 1575 233 1.0 142
Show 06086-5704 YMG 18 169 0.1 143
Show 06173-6139 HJ 3851 85 14.8 146

 
 
WDS 06163-5913 : COMPONENTS
 
 
  A B
B pa=215.3°
sep=23.37"
 
C pa=320.0°
sep=27.75"
pa=353.9°
sep=40.58"
 
 
06163-5913 A
 
 
Name HD 44120 Coord arcsec 2000 061618.78-591248.6 Mag 6.49 Spectral class G0V (yellow)
PmRA -46.00 PmDE -317.0 SAO 234418 HIP 29788
Tycho2 8546-01675-1 HD 44120 HR 2274 GC 8084
CD CD-59 1275 CP CP-59 619
Tycho2
Tycho2 8546-01675-1 Pflag RAmdeg 94.07826615 DEmdeg -59.21350286
PmRA -45.8 PmDE -316.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.31 EpDEm 1991.23
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.3 BTmag 7.131 E BTmag 0.015 VTmag 6.493
E VTmag 0.010 Prox 355 TYC T HIP 29788
CCDM RAdeg 94.07847417 DEdeg -59.21276083 EpRA 1990 1.62
EpDE 1990 1.55 E RAdeg 4.0 E DEdeg 4.1 Posflg
Corr 0.1
SAO
SAO 234418 DelFlag RA1950 PmRA1950 -0.0072
DE1950 PmDE1950 -0.326 Vmag 6.4 SpType G0
Double code Source 70 CatNum 8084 DM CP-59 619
DMcomp BDsup HD 44120 M HD 0
GC 8084 RA1950rad 1.63893695 DE1950rad -1.03305668 PmRA2000 -0.0074
PmDE2000 -0.325
Hipparcos
Catalog H HIP 29788 Proxy RAhms 06 16 18.84
DEdms -59 12 45.8 Vmag 6.44 VarFlag R Vmag G
RAdeg 94.0785 DEdeg -59.2127 AstroRef Plx 27.5
CCDM 06163-5913 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 44120 BD
CD CD-59 1275 CP CP-59 619 Dm number -59 1275 VIred 0.64
SpType G1V R SpType Coord arcsec 2000 061618.84-591245.8
Hipparcos 2
HIP 29788 Sn 5 So 0 Nc 1
RArad 1.6419793768 DErad -1.0334571609 Plx 26.72 PmRA -46.24
PmDE -316.49 E RArad 0.26 E DErad 0.28 E Plx 0.29
E pmRA 0.3 E pmDE 0.37 Hpmag 6.558 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.593 E BV 0.015
VI 0.64
CCDM
Ccdm 06163-5913 RComp Comp A Note1
Note2 Discov num DRAs 0.54 DDEs 10.7
R dRAs 12 Year Theta Rho
Obs 3 Vmag 6.4 Sp G0 PmNote
PmRA 14 PmDE -222 Dm number -59 619 Cat1 CPD
Name2 234418 Cat2 SAO HD 44120 M HD
ADS BDS M ADS BDS N IDS IDS 06149S5910A
HIC 29788
 
 
06163-5913 B
 
 
Coord arcsec 2000 061617.02-591307.7 Mag 7.61 Spectral class F8 (yellow-white) PmRA 27.00
PmDE -209.0 SAO 234417 HIP 29783 Tycho2 8546-01676-1
HD 44105 GC 8081 CD CD-59 1274 CP CP-59 618
Calc delta mag 1.12 Calc coord yes
Tycho2
Tycho2 8546-01676-1 Pflag RAmdeg 94.06336933 DEmdeg -59.21926553
PmRA 27.9 PmDE -210.0 E RAmdeg 6 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.01 EpDEm 1991.22
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.4 Q pmRA 0.7
Q pmDE 1.4 BTmag 8.130 E BTmag 0.016 VTmag 7.608
E VTmag 0.011 Prox 355 TYC T HIP 29783
CCDM RAdeg 94.06324167 DEdeg -59.21877750 EpRA 1990 1.59
EpDE 1990 1.64 E RAdeg 5.6 E DEdeg 5.0 Posflg
Corr 0.0
SAO
SAO 234417 DelFlag RA1950 PmRA1950 0.0024
DE1950 PmDE1950 -0.218 Vmag 8 SpType F8
Double code Source 70 CatNum 8081 DM CP-59 618
DMcomp BDsup HD 44105 M HD 0
GC 8081 RA1950rad 1.63865253 DE1950rad -1.03318448 PmRA2000 0.0023
PmDE2000 -0.218
Hipparcos
Catalog H HIP 29783 Proxy RAhms 06 16 15.17
DEdms -59 13 07.5 Vmag 7.76 VarFlag R Vmag G
RAdeg 94.0632 DEdeg -59.2188 AstroRef Plx 16.1
CCDM 06163-5913 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 44105 BD
CD CD-59 1274 CP CP-59 618 Dm number -59 1274 VIred 0.53
SpType F3/F5V R SpType Coord arcsec 2000 061615.17-591307.5
Hipparcos 2
HIP 29783 Sn 5 So 0 Nc 1
RArad 1.6417129159 DErad -1.0335621775 Plx 15.12 PmRA 26.92
PmDE -209.21 E RArad 0.43 E DErad 0.5 E Plx 0.5
E pmRA 0.5 E pmDE 0.66 Hpmag 7.8537 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.46 E BV 0.04
VI 0.53
CCDM
Ccdm 06163-5913 RComp Comp B Note1
Note2 Discov num DUN 27 DRAs -2.87 DDEs -10.6
R dRAs 10 Year 1950 Theta 229 Rho 40.1
Obs 5 Vmag 8.0 Sp F8 PmNote *
PmRA 15 PmDE -221 Dm number -59 618 Cat1 CPD
Name2 234417 Cat2 SAO HD 44105 M HD
ADS BDS M ADS BDS N IDS IDS 06149S5910B
HIC 29783
 
 
06163-5913 C
 
 
Coord arcsec 2000 061616.46-591227.3 Mag 14.2 Spectral class DB3 (white dwarf) PmRA -46.00
PmDE -316.0 Calc delta mag 7.71 Calc coord yes
CCDM
Ccdm 06163-5913 RComp Comp C Note1
Note2 Discov num LDS 157 DRAs DDEs
R dRAs Year Theta NP Rho 39.0
Obs Vmag 14.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 06149S5910C
HIC