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Current system
10466-5103
HDS 1540
HD 93477


Nearby doubles
14' : 10455-5111
TDS7456

29' : 10469-5035
CPO 302

29' : 10496-5104
CPO 52AB

32' : 10436-5050
KPP 227

33' : 10444-5128
RST1524

34' : 10461-5136
TDS7463

37' : 10429-5113
TDS7430

39' : 10465-5142
KPP2915

41' : 10423-5108
CPO 300

47' : 10418-5100
TVB 231

48' : 10483-5147
RST 511

52' : 10520-5057
TDS7519

52' : 10461-5154
RST 506

57' : 10406-5059
I 1204

62' : 10419-5146
BRT 787

66' : 10397-5107
B 2717

69' : 10498-5002
TDS7491

69' : 10481-4957
BRT 789

72' : 10542-5110
RST1538

75' : 10387-5057
I 1203

79' : 10390-5032
B 1688

82' : 10501-5218
TDS7493

84' : 10555-5057
TDS7558

87' : 10490-4940
RSS 245

87' : 10523-5211
HU 1600AB

90' : 10541-5200
BRT2057



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10466-5103 HDS 1540 (HD 93477)

 
 
10h 46m 37.92s -51° 03' 07.0" P.A. 340.00 sep 0.2 mag 7.85,9.96 Sp A2V dist. 198.41 pc (647.21 l.y.)
 
 
Coord 2000 10466-5103 Discov num HDS1540 Comp Coord arcsec 2000 10 46 37.92 -51 03 07.0
Date first 1991 Date last 2018 Obs 3
Pa first 305 Pa last 340.2 P.A. Now (θ) 340.2°
Sep first 0.2 Sep last 0.229 Sep. Now (ρ) 0.229"
Mag pri 7.85 Mag sec 9.96 delta mag (ΔM) 2.11 Spectral class A2V (white)
Pri motion ra +001 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 93477 Constellation Vela SAO 238460 HIP 52711
Tycho2 8210-01976-1 Gaia DR2 5360660939711088640 HD 93477 GC 14838
CD CD-50 5412 CP CP-50 3696 Distance 198.41 Distance ly 647.21
 
 
WDS 10466-5103 HDS 1540 (HD 93477) : 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
10466-5103 HDS1540 1991 1 305 0.2 7.85 9.96 A2V 104637.92-510307.0
10466-5103 HDS1540 2015 2 336 0.2 7.85 9.96 A2V 104637.92-510307.0
10466-5103 HDS1540 2018 3 340 0.2 7.85 9.96 A2V 104637.92-510307.0

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

 
 
WDS 10466-5103 HDS 1540 (HD 93477) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10466-5103 HDS 1540 (HD 93477) : MEASURES
 
 
No records found.

 
 
WDS 10466-5103 (HD 93477) : VIRTUAL EYEPIECE
 
 

10466-5103 HDS1540A mag 7.85 Sp A2V 10466-5103 HDS1540B sep 0.2 P.A. 347.20 mag 9.96 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10466-5103 (HD 93477) : ALADIN DSS IMAGE @ 10h 46m 37.92s -51° 03' 07.0"
 
 
 
 
WDS 10466-5103 HDS 1540 (HD 93477) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10466-5103 HDS1540 distance=0' 10455-5111 TDS7456 distance=14' 10469-5035 CPO 302 distance=29' 10496-5104 CPO 52AB distance=29' 10496-5104 CPO 52AC distance=29' 10436-5050 KPP 227 distance=32' 10444-5128 RST1524 distance=33' 10461-5136 TDS7463 distance=34' 10429-5113 TDS7430 distance=37' 10465-5142 KPP2915 distance=39' 10423-5108 CPO 300 distance=41' 10418-5100 TVB 231 distance=47' 10483-5147 RST 511 distance=48' 10520-5057 TDS7519 distance=52' 10461-5154 RST 506 distance=52' 10406-5059 I 1204 distance=57' 10419-5146 BRT 787 distance=62' 10397-5107 B 2717 distance=66' 10498-5002 TDS7491 distance=69' 10481-4957 BRT 789 distance=69' 10542-5110 RST1538 distance=72' 10387-5057 I 1203 distance=75' 10390-5032 B 1688 distance=79' 10501-5218 TDS7493 distance=82' 10555-5057 TDS7558 distance=84' 10490-4940 RSS 245 distance=87' 10523-5211 HU 1600AB distance=87' 10523-5211 HU 1600AC distance=87' 10541-5200 BRT2057 distance=90' 10552-5024 KPP1687 distance=91' 10492-4936 HDS1547 distance=91' 10554-5147 RST1541 distance=94' 10522-5225 RST 515 distance=97' 10374-5149 RST 499 distance=98' 10468-4925 R 155 distance=98' 10419-4935 CPO 299 distance=99' 10434-4927 RST 505 distance=101' 10543-4952 BRT 791 distance=102' 10483-4918 R 159BC distance=107' 10483-4918 R 158AB distance=107' 10541-5228 RST1537 distance=110' 10361-5016 DAM2448 distance=111' 10576-5025 TDS7574 distance=112' 10403-4929 RST 504 distance=113' 10400-4927 DAM2477 distance=116' 10393-4932 RST 502 distance=116' 10468-4907 RST 508 distance=116' 10406-4923 DAM2479 distance=117' 10344-5045 RST1515 distance=117' 10356-5010 TDS7362 distance=118' 10342-5103 BVD 83 distance=118' 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 10466-5103 HDS1540 340 0.2
Show 10455-5111 TDS7456 158 1.9 14
Show 10469-5035 CPO 302 336 7.5 29
Show 10496-5104 CPO 52 AB 193 7.2 29
Show 10496-5104 CPO 52 AC 185 23.2 29
Show 10436-5050 KPP 227 36 3.9 32
Show 10444-5128 RST1524 44 1.5 33
Show 10461-5136 TDS7463 3 0.8 34
Show 10429-5113 TDS7430 35 0.4 37
Show 10465-5142 KPP2915 136 1.6 39
Show 10423-5108 CPO 300 152 10.2 41
Show 10418-5100 TVB 231 276 8.2 47
Show 10483-5147 RST 511 106 6.9 48
Show 10520-5057 TDS7519 172 0.6 52
Show 10461-5154 RST 506 143 2.3 52
Show 10406-5059 I 1204 129 4.3 57
Show 10419-5146 BRT 787 139 3.7 62
Show 10397-5107 B 2717 81 15.3 66
Show 10498-5002 TDS7491 213 1.9 69
Show 10481-4957 BRT 789 305 8.9 69
Show 10542-5110 RST1538 227 1.4 72
Show 10387-5057 I 1203 288 1.7 75
Show 10390-5032 B 1688 328 2.1 79
Show 10501-5218 TDS7493 292 1.0 82
Show 10555-5057 TDS7558 42 1.2 84
Show 10490-4940 RSS 245 358 26.1 87
Show 10523-5211 HU 1600 AB 337 1.8 87
Show 10523-5211 HU 1600 AC 239 29.9 87
Show 10541-5200 BRT2057 80 4.2 90
Show 10552-5024 KPP1687 26 13.0 91
Show 10492-4936 HDS1547 204 0.3 91
Show 10554-5147 RST1541 90 1.5 94
Show 10522-5225 RST 515 151 4.3 97
Show 10374-5149 RST 499 107 2.1 98
Show 10468-4925 R 155 58 2.3 98
Show 10419-4935 CPO 299 30 5.1 99
Show 10434-4927 RST 505 201 3.2 101
Show 10543-4952 BRT 791 184 4.7 102
Show 10483-4918 R 159 BC 285 38.0 107
Show 10483-4918 R 158 AB 268 25.7 107
Show 10541-5228 RST1537 208 0.4 110
Show 10361-5016 DAM2448 106 8.4 111
Show 10576-5025 TDS7574 328 0.6 112
Show 10403-4929 RST 504 142 0.8 113
Show 10400-4927 DAM2477 107 1.1 116
Show 10393-4932 RST 502 190 1.0 116
Show 10468-4907 RST 508 39 0.5 116
Show 10406-4923 DAM2479 207 6.7 117
Show 10344-5045 RST1515 166 1.8 117
Show 10356-5010 TDS7362 135 0.5 118
Show 10342-5103 BVD 83 218 15.7 118

 
 
WDS 10466-5103 : COMPONENTS
 
 
  A
B pa=347.2°
sep=0.22"
 
 
10466-5103 A
 
 
Componente originario normalizzato AB Name HD 93477 Coord arcsec 2000 104637.92-510307.0 Mag 7.85
Spectral class A2V (white) PmRA 1.00 PmDE -13.0 SAO 238460
HIP 52711 Tycho2 8210-01976-1 HD 93477 GC 14838
CD CD-50 5412 CP CP-50 3696
Tycho2
Tycho2 8210-01976-1 Pflag RAmdeg 161.65802568 DEmdeg -51.05199422
PmRA 2.5 PmDE -15.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.25 EpDEm 1991.35
Num 11 Q RAmdeg 1.8 Q DEmdeg 1.5 Q pmRA 2.0
Q pmDE 1.4 BTmag 7.832 E BTmag 0.015 VTmag 7.668
E VTmag 0.010 Prox 999 TYC T HIP 52711
CCDM AB RAdeg 161.65801583 DEdeg -51.05195972 EpRA 1990 1.61
EpDE 1990 1.72 E RAdeg 4.3 E DEdeg 4.2 Posflg P
Corr -0.1
SAO
SAO 238460 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.026 Vmag 7.9 SpType A0
Double code Source 70 CatNum 14838 DM CD-50 5412
DMcomp BDsup HD 93477 M HD 0
GC 14838 RA1950rad 2.8121909 DE1950rad -0.88642071 PmRA2000 -0.0007
PmDE2000 -0.024
Hipparcos
Catalog H HIP 52711 Proxy H RAhms 10 46 37.92
DEdms -51 03 07.0 Vmag 7.65 VarFlag R Vmag H
RAdeg 161.658 DEdeg -51.052 AstroRef * Plx 5.98
CCDM 10466-5103 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 305 Rho 0.213 HD 93477 BD
CD CD-50 5412 CP CP-50 3696 Dm number -50 5412 VIred 0.13
SpType A2V R SpType Coord arcsec 2000 104637.92-510307.0
Hipparcos 2
HIP 52711 Sn 55 So 3 Nc 2
RArad 2.8214645815 DErad -0.8910247162 Plx 5.04 PmRA 1.47
PmDE -12.45 E RArad 0.44 E DErad 0.46 E Plx 0.63
E pmRA 0.46 E pmDE 0.49 Hpmag 7.705 E Hpmag 0.0011
SHp 0.013 VA 0 BV 0.15 E BV 0.009
VI 0.17
CCDM
Ccdm 10466-5103 RComp Comp A Note1
Note2 Discov num DRAs 1.93 DDEs -7.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.9 Sp A2 PmNote *
PmRA 1 PmDE -13 Dm number -50 5412 Cat1 CD
Name2 238460 Cat2 SAO HD 93477 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 52711
 
 
10466-5103 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104637.91-510306.8 Mag 9.96 Calc delta mag 2.11
Calc coord yes
CCDM
Ccdm 10466-5103 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.91 DDEs -7.0
R dRAs 82 Year 1991 Theta 305 Rho 0.2
Obs 1 Vmag 10.0 Sp PmNote *
PmRA 1 PmDE -13 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 52711