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Current system
10454+0759
HDS 1537
HD 93138


Nearby doubles
33' : 10435+0815
UC 1981

36' : 10449+0834
SLW 520

38' : 10446+0725
LAS 16

45' : 10478+0733
HJ 837

49' : 10421+0757
BRT2151

56' : 10443+0706
SLW 516

56' : 10424+0726
WSP 104

58' : 10415+0758
NSN 605

63' : 10485+0843
LDS4020

81' : 10467+0641
CVR 575

83' : 10486+0652
GWP1463

89' : 10396+0741
CVR1301

90' : 10515+0756
HDS1550

91' : 10425+0640
LDS2877

99' : 10448+0622
SLW 519

100' : 10391+0726
J 1351

100' : 10397+0851
STT 224AB

105' : 10389+0721
J 79

106' : 10522+0728
STF1482

108' : 10527+0756
UC 161

108' : 10509+0648
LAF 42AB

110' : 10525+0730
GIR 5

111' : 10520+0851
GRV 822

112' : 10415+0625
CVR1304

116' : 10447+0605
GWP1449

117' : 10520+0904
A 2772AB



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

10454+0759 HDS 1537 (HD 93138)

 
 
10h 45m 25.78s +07° 59' 28.1" P.A. 277.00 sep 1.0 mag 8.89,11.94 Sp K0 dist. 1333.33 pc (4349.32 l.y.)
 
 
Coord 2000 10454+0759 Discov num HDS1537 Comp Coord arcsec 2000 10 45 25.78 +07 59 28.1
Date first 1991 Date last 2011 Obs 5
Pa first 277 Pa last 276.8 P.A. Now (θ) 276.8°
Sep first 1.1 Sep last 0.96 Sep. Now (ρ) 0.96"
Mag pri 8.89 Mag sec 11.94 delta mag (ΔM) 3.05 Spectral class K0 (yellow-orange)
Pri motion ra -022 Sec motion ra -022
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 93138 Constellation Leo SAO 118477 HIP 52604
Tycho2 0846-01184-1 Gaia DR2 3865740427785793920 HD 93138 BD BD+08 2408
Distance 1333.33 Distance ly 4349.32
 
 
WDS 10454+0759 HDS 1537 (HD 93138) : 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
10454+0759 HDS1537 1991 2 276 1.0 8.89 11.94 K0 104525.78+075928.1
10454+0759 HDS1537 2010 3 277 1.1 8.89 11.94 K0 104525.78+075928.1
10454+0759 HDS1537 2011 5 277 1.0 8.89 11.94 K0 104525.78+075928.1

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

 
 
WDS 10454+0759 HDS 1537 (HD 93138) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10454+0759 HDS 1537 (HD 93138) : MEASURES
 
 
No records found.

 
 
WDS 10454+0759 (HD 93138) : VIRTUAL EYEPIECE
 
 

10454+0759 HDS1537A mag 8.89 Sp K0 10454+0759 HDS1537B sep 0.9 P.A. 276.90 mag 11.94 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10454+0759 (HD 93138) : ALADIN DSS IMAGE @ 10h 45m 25.78s +07° 59' 28.1"
 
 
 
 
WDS 10454+0759 HDS 1537 (HD 93138) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10454+0759 HDS1537 distance=0' 10435+0815 UC 1981 distance=33' 10449+0834 SLW 520 distance=36' 10446+0725 LAS 16 distance=38' 10478+0733 HJ 837 distance=45' 10421+0757 BRT2151 distance=49' 10443+0706 SLW 516 distance=56' 10424+0726 WSP 104 distance=56' 10415+0758 NSN 605 distance=58' 10485+0843 LDS4020 distance=63' 10467+0641 CVR 575 distance=81' 10486+0652 GWP1463 distance=83' 10396+0741 CVR1301 distance=89' 10515+0756 HDS1550 distance=90' 10425+0640 LDS2877 distance=91' 10448+0622 SLW 519 distance=99' 10391+0726 J 1351 distance=100' 10397+0851 STT 224AB distance=100' 10397+0851 SCA 169AC distance=100' 10389+0721 J 79 distance=105' 10522+0728 STF1482 distance=106' 10527+0756 UC 161 distance=108' 10509+0648 LAF 42AB distance=108' 10509+0648 LAF 42AC distance=108' 10509+0648 RAO 256Aa,Ab distance=108' 10525+0730 GIR 5 distance=110' 10520+0851 GRV 822 distance=111' 10415+0625 CVR1304 distance=112' 10447+0605 GWP1449 distance=116' 10520+0904 A 2772AB distance=117' 10520+0904 SKF2797AC distance=117' 10532+0729 GWP1485 distance=119' 10516+0635 J 80 distance=126' 10537+0724 CVR1321 distance=128' 10446+1010 SLW 518 distance=132' 10483+1006 BPMA 42BC distance=132' 10483+1006 BPMA 41AB distance=134' 10495+0959 LDS4022 distance=134' 10543+0737 HDS1560 distance=135' 10410+0602 LDS2876 distance=136' 10449+0540 SLE 591 distance=141' 10458+0538 SLW 523 distance=142' 10396+0607 GWP1424 distance=142' 10369+0652 LDS2872 distance=144' 10465+1023 KPP3232 distance=145' 10403+1005 GWP1428 distance=148' 10445+1027 GWP1448 distance=149' 10434+0533 SLE 588 distance=150' 10356+0731 SLW 498 distance=150' 10446+0530 A 2771 distance=151' 10420+1023 CVR1305 distance=152' 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 10454+0759 HDS1537 277 1.0
Show 10435+0815 UC 1981 294 36.4 33
Show 10449+0834 SLW 520 104 16.2 36
Show 10446+0725 LAS 16 338 9.0 38
Show 10478+0733 HJ 837 350 17.4 45
Show 10421+0757 BRT2151 58 3.3 49
Show 10443+0706 SLW 516 217 159.2 56
Show 10424+0726 WSP 104 177 6.8 56
Show 10415+0758 NSN 605 131 1.3 58
Show 10485+0843 LDS4020 53 26.7 63
Show 10467+0641 CVR 575 244 29.0 81
Show 10486+0652 GWP1463 192 20.0 83
Show 10396+0741 CVR1301 151 3.6 89
Show 10515+0756 HDS1550 3 0.7 90
Show 10425+0640 LDS2877 274 5.6 91
Show 10448+0622 SLW 519 171 168.8 99
Show 10391+0726 J 1351 96 6.5 100
Show 10397+0851 STT 224 AB 128 0.5 100
Show 10397+0851 SCA 169 AC 37 2.1 100
Show 10389+0721 J 79 135 1.4 105
Show 10522+0728 STF1482 305 12.0 106
Show 10527+0756 UC 161 223 33.5 108
Show 10509+0648 LAF 42 AB 324 12.5 108
Show 10509+0648 LAF 42 AC 338 13.9 108
Show 10509+0648 RAO 256 Aa,Ab 214 0.1 108
Show 10525+0730 GIR 5 195 90.1 110
Show 10520+0851 GRV 822 224 8.1 111
Show 10415+0625 CVR1304 322 4.0 112
Show 10447+0605 GWP1449 342 34.8 116
Show 10520+0904 A 2772 AB 97 2.7 117
Show 10520+0904 SKF2797 AC 150 45.0 117
Show 10532+0729 GWP1485 327 9.1 119
Show 10516+0635 J 80 219 3.9 126
Show 10537+0724 CVR1321 243 3.5 128
Show 10446+1010 SLW 518 265 14.9 132
Show 10483+1006 BPMA 42 BC 232 196.7 132
Show 10483+1006 BPMA 41 AB 261 284.0 134
Show 10495+0959 LDS4022 73 103.9 134
Show 10543+0737 HDS1560 242 0.6 135
Show 10410+0602 LDS2876 131 22.2 136
Show 10449+0540 SLE 591 126 6.7 141
Show 10458+0538 SLW 523 64 121.7 142
Show 10396+0607 GWP1424 101 97.3 142
Show 10369+0652 LDS2872 194 3.4 144
Show 10465+1023 KPP3232 296 2.7 145
Show 10403+1005 GWP1428 135 86.2 148
Show 10445+1027 GWP1448 96 92.5 149
Show 10434+0533 SLE 588 247 17.9 150
Show 10356+0731 SLW 498 79 179.1 150
Show 10446+0530 A 2771 109 0.6 151
Show 10420+1023 CVR1305 301 4.1 152

 
 
WDS 10454+0759 : COMPONENTS
 
 
  A
B pa=276.9°
sep=0.95"
 
 
10454+0759 A
 
 
Componente originario normalizzato AB Name HD 93138 Coord arcsec 2000 104525.78+075928.1 Mag 8.89
Spectral class K0 (yellow-orange) PmRA -22.00 PmDE -14.0 SAO 118477
HIP 52604 Tycho2 0846-01184-1 HD 93138 BD BD+08 2408
Tycho2
Tycho2 0846-01184-1 Pflag RAmdeg 161.35743627 DEmdeg 7.99114889
PmRA -21.5 PmDE -14.4 E RAmdeg 9 E DEmdeg 12
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.90 EpDEm 1989.79
Num 9 Q RAmdeg 0.6 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 10.029 E BTmag 0.027 VTmag 8.892
E VTmag 0.016 Prox 10 TYC T HIP 52604
CCDM A RAdeg 161.35748500 DEdeg 7.99118194 EpRA 1990 1.86
EpDE 1990 1.74 E RAdeg 9.1 E DEdeg 12.7 Posflg
Corr 0.1
SAO
SAO 118477 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.033 Vmag 8.6 SpType K0
Double code Source 32 CatNum 5580 DM BD+08 2408
DMcomp BDsup HD 93138 M HD 0
GC RA1950rad 2.80481668 DE1950rad 0.14406814 PmRA2000 -0.0013
PmDE2000 -0.029
Hipparcos
Catalog H HIP 52604 Proxy H RAhms 10 45 25.80
DEdms +07 59 28.2 Vmag 8.77 VarFlag R Vmag H
RAdeg 161.357 DEdeg 7.99118 AstroRef A Plx 0.89
CCDM 10454+0759 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 277 Rho 1.085 HD 93138 BD BD+08 2408
CD CP Dm number +08 2408 VIred 0.98
SpType K0 R SpType Coord arcsec 2000 104525.80+075928.2
Hipparcos 2
HIP 52604 Sn 15 So 3 Nc 2
RArad 2.8162196483 DErad 0.1394723908 Plx 0.75 PmRA -20.69
PmDE -14.52 E RArad 1.18 E DErad 0.69 E Plx 1.21
E pmRA 1.32 E pmDE 0.84 Hpmag 8.9378 E Hpmag 0.0016
SHp 0.014 VA 0 BV 1.045 E BV 0.197
VI 0.98
CCDM
Ccdm 10454+0759 RComp Comp A Note1
Note2 Discov num DRAs 1.79 DDEs 28.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.0 Sp K0 PmNote *
PmRA -22 PmDE -14 Dm number +08 2408 Cat1 BD
Name2 +08 1410 Cat2 AGK2/3 HD 93138 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 52604
 
 
10454+0759 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104525.72+075928.2 Mag 11.94 PmRA -22.00
PmDE -14.0 Calc delta mag 3.05 Calc coord yes
CCDM
Ccdm 10454+0759 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.71 DDEs 28.3
R dRAs 82 Year 1991 Theta 277 Rho 1.1
Obs 1 Vmag 11.9 Sp PmNote *
PmRA -22 PmDE -14 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 52604