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Doubles in session


Current system
09454-0829
HDS 1408
HD 84487


Nearby doubles
26' : 09442-0848
TDS6774

30' : 09440-0808
TDS6773

33' : 09475-0819
HJ 823

34' : 09440-0856
RST3659

46' : 09449-0745
J 3250

57' : 09491-0844
GWP1240

58' : 09433-0742
J 1557

59' : 09465-0925
LDS3926

60' : 09424-0750
BRT 547

67' : 09457-0723
TDS6792

71' : 09499-0850
LDS3935

77' : 09476-0720
TOI 728

88' : 09431-0709
RST3658AB

92' : 09431-0704
DAM1709

93' : 09394-0801
LDS3911

108' : 09525-0806
AC 5AB

110' : 09428-1011
TDS6761

111' : 09482-1011
LDS 281

114' : 09398-0945
LDS3913

115' : 09380-0835
J 1553

133' : 09461-1042
LDS3925

138' : 09393-1013
RST3652

138' : 09495-1033
A 1344

143' : 09359-0823
KPP1491

143' : 09513-0636
LDS3939

144' : 09548-0757
J 746



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.

09454-0829 HDS 1408 (HD 84487)

 
 
09h 45m 25.30s -08° 28' 56.9" P.A. 261.00 sep 0.4 mag 7.45,10.51 Sp K0 dist. 144.09 pc (470.02 l.y.)
 
 
Coord 2000 09454-0829 Discov num HDS1408 Comp Coord arcsec 2000 09 45 25.30 -08 28 56.9
Date first 1991 Date last 2019 Obs 6
Pa first 261 Pa last 260.9 P.A. Now (θ) 260.9°
Sep first 0.3 Sep last 0.351 Sep. Now (ρ) 0.351"
Mag pri 7.45 Mag sec 10.51 delta mag (ΔM) 3.06 Spectral class K0 (yellow-orange)
Pri motion ra -007 Sec motion ra
Pri motion dec -025 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 84487 Constellation Sextans SAO 137103 HIP 47874
Tycho2 5474-00808-1 Gaia DR2 3819188724668511744 HD 84487 BD BD-07 2882
Distance 144.09 Distance ly 470.02
 
 
WDS 09454-0829 HDS 1408 (HD 84487) : 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
09454-0829 HDS1408 1991 1 261 0.3 7.45 10.51 K0 094525.30-082856.9
09454-0829 HDS1408 2012 3 265 0.3 7.45 10.51 K0 094525.30-082856.9
09454-0829 HDS1408 2019 6 261 0.4 7.45 10.51 K0 094525.30-082856.9

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

 
 
WDS 09454-0829 HDS 1408 (HD 84487) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09454-0829 HDS 1408 (HD 84487) : MEASURES
 
 
No records found.

 
 
WDS 09454-0829 (HD 84487) : VIRTUAL EYEPIECE
 
 

09454-0829 HDS1408A mag 7.45 Sp K0 09454-0829 HDS1408B sep 0.3 P.A. 260.80 mag 10.51 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 09454-0829 (HD 84487) : ALADIN DSS IMAGE @ 09h 45m 25.30s -08° 28' 56.9"
 
 
 
 
WDS 09454-0829 HDS 1408 (HD 84487) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09454-0829 HDS1408 distance=0' 09442-0848 TDS6774 distance=26' 09440-0808 TDS6773 distance=30' 09475-0819 HJ 823 distance=33' 09440-0856 RST3659 distance=34' 09449-0745 J 3250 distance=46' 09491-0844 GWP1240 distance=57' 09433-0742 J 1557 distance=58' 09465-0925 LDS3926 distance=59' 09424-0750 BRT 547 distance=60' 09457-0723 TDS6792 distance=67' 09499-0850 LDS3935 distance=71' 09476-0720 TOI 728 distance=77' 09431-0709 RST3658AB distance=88' 09431-0709 DAM1710AC distance=88' 09431-0704 DAM1709 distance=92' 09394-0801 LDS3911 distance=93' 09525-0806 AC 5AB distance=108' 09525-0806 HJ 4256AB,C distance=108' 09428-1011 TDS6761 distance=110' 09482-1011 LDS 281 distance=111' 09398-0945 LDS3913 distance=114' 09380-0835 J 1553 distance=115' 09461-1042 LDS3925 distance=133' 09393-1013 RST3652 distance=138' 09495-1033 A 1344 distance=138' 09359-0823 KPP1491 distance=143' 09513-0636 LDS3939 distance=143' 09548-0757 J 746 distance=144' 09412-0619 DAM1698 distance=145' 09490-1044 J 1559 distance=145' 09418-0613 TDS6753 distance=147' 09398-1034 CHR 175 distance=151' 09362-0725 HJ 818AB distance=152' 09362-0725 GWP1201AC distance=152' 09417-0608 DAM1701 distance=152' 09419-1059 GWP1217 distance=159' 09536-0654 J 1560 distance=161' 09406-0602 GWP1210 distance=165' 09369-0642 GWP1204 distance=167' 09339-0841 GWP1195 distance=172' 09369-0632 TDS6687 distance=172' 09469-1121 BRT3211 distance=174' 09367-0633 TDS6685 distance=174' 09365-0630 DAM1663 distance=179' 09571-0923 A 1345 distance=181' 09489-0534 GWP1239 distance=183' 09365-0622 GWP1203 distance=184' 09567-0947 WIS 162 distance=185' 09353-1019 LDS6229 distance=186' 09342-0703 RST3646 distance=187' 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 09454-0829 HDS1408 261 0.4
Show 09442-0848 TDS6774 114 0.6 26
Show 09440-0808 TDS6773 198 2.0 30
Show 09475-0819 HJ 823 266 14.1 33
Show 09440-0856 RST3659 291 0.7 34
Show 09449-0745 J 3250 358 4.1 46
Show 09491-0844 GWP1240 159 23.4 57
Show 09433-0742 J 1557 169 5.1 58
Show 09465-0925 LDS3926 274 56.5 59
Show 09424-0750 BRT 547 224 3.9 60
Show 09457-0723 TDS6792 114 0.5 67
Show 09499-0850 LDS3935 319 15.5 71
Show 09476-0720 TOI 728 310 2.2 77
Show 09431-0709 RST3658 AB 241 1.4 88
Show 09431-0709 DAM1710 AC 133 170.9 88
Show 09431-0704 DAM1709 160 1.9 92
Show 09394-0801 LDS3911 314 46.5 93
Show 09525-0806 AC 5 AB 35 0.4 108
Show 09525-0806 HJ 4256 AB,C 333 36.9 108
Show 09428-1011 TDS6761 87 0.4 110
Show 09482-1011 LDS 281 227 11.3 111
Show 09398-0945 LDS3913 355 13.5 114
Show 09380-0835 J 1553 15 9.6 115
Show 09461-1042 LDS3925 314 10.3 133
Show 09393-1013 RST3652 101 0.6 138
Show 09495-1033 A 1344 273 0.2 138
Show 09359-0823 KPP1491 133 11.2 143
Show 09513-0636 LDS3939 91 21.7 143
Show 09548-0757 J 746 296 2.4 144
Show 09412-0619 DAM1698 188 1.5 145
Show 09490-1044 J 1559 119 6.3 145
Show 09418-0613 TDS6753 32 2.0 147
Show 09398-1034 CHR 175 130 0.3 151
Show 09362-0725 HJ 818 AB 48 11.5 152
Show 09362-0725 GWP1201 AC 207 90.9 152
Show 09417-0608 DAM1701 46 2.9 152
Show 09419-1059 GWP1217 297 41.7 159
Show 09536-0654 J 1560 303 10.1 161
Show 09406-0602 GWP1210 203 28.5 165
Show 09369-0642 GWP1204 239 76.0 167
Show 09339-0841 GWP1195 62 27.7 172
Show 09369-0632 TDS6687 94 1.9 172
Show 09469-1121 BRT3211 298 3.4 174
Show 09367-0633 TDS6685 105 0.5 174
Show 09365-0630 DAM1663 76 5.9 179
Show 09571-0923 A 1345 228 4.0 181
Show 09489-0534 GWP1239 144 9.6 183
Show 09365-0622 GWP1203 110 13.9 184
Show 09567-0947 WIS 162 25 454.1 185
Show 09353-1019 LDS6229 281 91.6 186
Show 09342-0703 RST3646 327 0.6 187

 
 
WDS 09454-0829 : COMPONENTS
 
 
  A
B pa=260.8°
sep=0.35"
 
 
09454-0829 A
 
 
Componente originario normalizzato AB Name HD 84487 Coord arcsec 2000 094525.30-082856.9 Mag 7.45
Spectral class K0 (yellow-orange) PmRA -7.00 PmDE -25.0 SAO 137103
HIP 47874 Tycho2 5474-00808-1 HD 84487 BD BD-07 2882
Tycho2
Tycho2 5474-00808-1 Pflag RAmdeg 146.35541524 DEmdeg -8.48252699
PmRA -5.8 PmDE -26.7 E RAmdeg 6 E DEmdeg 6
E pmRA 1.1 E pmDE 1.2 EpRAm 1990.92 EpDEm 1990.97
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.1 BTmag 8.580 E BTmag 0.019 VTmag 7.326
E VTmag 0.012 Prox 999 TYC T HIP 47874
CCDM AB RAdeg 146.35542917 DEdeg -8.48246417 EpRA 1990 1.58
EpDE 1990 1.53 E RAdeg 5.5 E DEdeg 6.4 Posflg P
Corr 0.2
SAO
SAO 137103 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.046 Vmag 7.6 SpType K0
Double code Source 26 CatNum 3788 DM BD-07 2882
DMcomp BDsup HD 84487 M HD 0
GC RA1950rad 2.5436025 DE1950rad -0.14401279 PmRA2000 -0.001
PmDE2000 -0.041
Hipparcos
Catalog H HIP 47874 Proxy H RAhms 09 45 25.30
DEdms -08 28 56.9 Vmag 7.22 VarFlag R Vmag H
RAdeg 146.355 DEdeg -8.48246 AstroRef * Plx 4.06
CCDM 09454-0829 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 261 Rho 0.277 HD 84487 BD BD-07 2882
CD CP Dm number -07 2882 VIred 1.01
SpType K0 R SpType Coord arcsec 2000 094525.30-082856.9
Hipparcos 2
HIP 47874 Sn 55 So 3 Nc 2
RArad 2.5543842322 DErad -0.1480468991 Plx 6.94 PmRA -5.41
PmDE -25.04 E RArad 0.66 E DErad 0.44 E Plx 0.79
E pmRA 0.8 E pmDE 0.46 Hpmag 7.3838 E Hpmag 0.0015
SHp 0.011 VA 0 BV 1.064 E BV 0.013
VI 1.03
CCDM
Ccdm 09454-0829 RComp Comp A Note1
Note2 Discov num DRAs 1.30 DDEs 2.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.4 Sp K0 PmNote *
PmRA -7 PmDE -25 Dm number -07 2882 Cat1 BD
Name2 137103 Cat2 SAO HD 84487 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 47874
 
 
09454-0829 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 094525.28-082857.0 Mag 10.51 Calc delta mag 3.06
Calc coord yes
CCDM
Ccdm 09454-0829 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.29 DDEs 2.9
R dRAs 82 Year 1991 Theta 261 Rho 0.3
Obs 1 Vmag 10.5 Sp PmNote *
PmRA -7 PmDE -25 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 47874