stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
10515+0756
HDS 1550
HD 94057


Nearby doubles
18' : 10527+0756
UC 161

31' : 10522+0728
STF1482

31' : 10525+0730
GIR 5

38' : 10532+0729
GWP1485

46' : 10537+0724
CVR1321

47' : 10543+0737
HDS1560

56' : 10520+0851
GRV 822

60' : 10478+0733
HJ 837

65' : 10485+0843
LDS4020

69' : 10520+0904
A 2772AB

69' : 10509+0648
LAF 42AB

73' : 10550+0706
HJL 133

77' : 10486+0652
GWP1463

82' : 10516+0635
J 80

87' : 10556+0656
SHN 139

90' : 10454+0759
HDS1537

103' : 10467+0641
CVR 575

104' : 10565+0909
CVR1326

105' : 10449+0834
SLW 520

108' : 10446+0725
LAS 16

109' : 10588+0759
TDS7584

118' : 10443+0706
SLW 516

121' : 10435+0815
UC 1981

122' : 10523+0555
LWR 10

125' : 10560+0611
OCC9153

127' : 10495+0959
LDS4022



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.

10515+0756 HDS 1550 (HD 94057)

 
 
10h 51m 28.36s +07° 56' 06.7" P.A. 3.00 sep 0.7 mag 8.72,11.24 Sp F8 dist. 120.92 pc (394.44 l.y.)
 
 
Coord 2000 10515+0756 Discov num HDS1550 Comp Coord arcsec 2000 10 51 28.36 +07 56 06.7
Date first 1991 Date last 2021 Obs 8
Pa first 8 Pa last 2.7 P.A. Now (θ) 2.7°
Sep first 0.7 Sep last 0.678 Sep. Now (ρ) 0.678"
Mag pri 8.72 Mag sec 11.24 delta mag (ΔM) 2.52 Spectral class F8 (yellow-white)
Pri motion ra -038 Sec motion ra
Pri motion dec -016 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 94057 Constellation Leo SAO 118541 HIP 53071
Tycho2 0846-01279-1 Gaia DR2 3865877183838870528 HD 94057 BD BD+08 2420
Distance 120.92 Distance ly 394.44
 
 
WDS 10515+0756 HDS 1550 (HD 94057) : 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
10515+0756 HDS1550 1991 1 8 0.7 8.72 11.24 F8 105128.36+075606.7
10515+0756 HDS1550 2010 2 5 0.7 8.72 11.24 F8 105128.36+075606.7
10515+0756 HDS1550 2011 5 5 0.7 8.72 11.24 F8 105128.36+075606.7
10515+0756 HDS1550 2015 7 4 0.7 8.72 11.24 F8 105128.36+075606.7
10515+0756 HDS1550 2021 8 3 0.7 8.72 11.24 F8 105128.36+075606.7

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

 
 
WDS 10515+0756 HDS 1550 (HD 94057) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10515+0756 HDS 1550 (HD 94057) : MEASURES
 
 
No records found.

 
 
WDS 10515+0756 (HD 94057) : VIRTUAL EYEPIECE
 
 

10515+0756 HDS1550A mag 8.72 Sp F8 10515+0756 HDS1550B sep 0.7 P.A. 2.70 mag 11.24 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 10515+0756 (HD 94057) : ALADIN DSS IMAGE @ 10h 51m 28.36s +07° 56' 06.7"
 
 
 
 
WDS 10515+0756 HDS 1550 (HD 94057) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10515+0756 HDS1550 distance=0' 10527+0756 UC 161 distance=18' 10522+0728 STF1482 distance=31' 10525+0730 GIR 5 distance=31' 10532+0729 GWP1485 distance=38' 10537+0724 CVR1321 distance=46' 10543+0737 HDS1560 distance=47' 10520+0851 GRV 822 distance=56' 10478+0733 HJ 837 distance=60' 10485+0843 LDS4020 distance=65' 10520+0904 A 2772AB distance=69' 10520+0904 SKF2797AC distance=69' 10509+0648 LAF 42AB distance=69' 10509+0648 LAF 42AC distance=69' 10509+0648 RAO 256Aa,Ab distance=69' 10550+0706 HJL 133 distance=73' 10486+0652 GWP1463 distance=77' 10516+0635 J 80 distance=82' 10556+0656 SHN 139 distance=87' 10454+0759 HDS1537 distance=90' 10467+0641 CVR 575 distance=103' 10565+0909 CVR1326 distance=104' 10449+0834 SLW 520 distance=105' 10446+0725 LAS 16 distance=108' 10588+0759 TDS7584 distance=109' 10443+0706 SLW 516 distance=118' 10435+0815 UC 1981 distance=121' 10523+0555 LWR 10 distance=122' 10560+0611 OCC9153 distance=125' 10495+0959 LDS4022 distance=127' 10587+0648 CVR1329 distance=128' 10586+0908 STF1497 distance=129' 10581+0634 GIC 94 distance=129' 10525+1004 FAR 59 distance=129' 10530+1005 NSN 607 distance=131' 10594+0657 CVR1330 distance=133' 10548+0551 OCC 585 distance=135' 10448+0622 SLW 519 distance=137' 10483+1006 BPMA 41AB distance=138' 10424+0726 WSP 104 distance=139' 10421+0757 BRT2151 distance=139' 10483+1006 BPMA 42BC distance=139' 10415+0758 NSN 605 distance=148' 10447+0605 GWP1449 distance=150' 10512+1026 GRV 821 distance=151' 10425+0640 LDS2877 distance=154' 10572+0545 BWL 27 distance=157' 10580+1002 CVR 110 distance=159' 11006+0629 TDS7608 distance=161' 11018+0705 GWP1523 distance=162' 10458+0538 SLW 523 distance=162' 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 10515+0756 HDS1550 3 0.7
Show 10527+0756 UC 161 223 33.5 18
Show 10522+0728 STF1482 305 12.0 31
Show 10525+0730 GIR 5 195 90.1 31
Show 10532+0729 GWP1485 327 9.1 38
Show 10537+0724 CVR1321 243 3.5 46
Show 10543+0737 HDS1560 242 0.6 47
Show 10520+0851 GRV 822 224 8.1 56
Show 10478+0733 HJ 837 350 17.4 60
Show 10485+0843 LDS4020 53 26.7 65
Show 10520+0904 A 2772 AB 97 2.7 69
Show 10520+0904 SKF2797 AC 150 45.0 69
Show 10509+0648 LAF 42 AB 324 12.5 69
Show 10509+0648 LAF 42 AC 338 13.9 69
Show 10509+0648 RAO 256 Aa,Ab 214 0.1 69
Show 10550+0706 HJL 133 228 8.3 73
Show 10486+0652 GWP1463 192 20.0 77
Show 10516+0635 J 80 219 3.9 82
Show 10556+0656 SHN 139 19 1.8 87
Show 10454+0759 HDS1537 277 1.0 90
Show 10467+0641 CVR 575 244 29.0 103
Show 10565+0909 CVR1326 103 3.6 104
Show 10449+0834 SLW 520 104 16.2 105
Show 10446+0725 LAS 16 338 9.0 108
Show 10588+0759 TDS7584 302 0.7 109
Show 10443+0706 SLW 516 217 159.2 118
Show 10435+0815 UC 1981 294 36.4 121
Show 10523+0555 LWR 10 92 26.7 122
Show 10560+0611 OCC9153 -1 0.0 125
Show 10495+0959 LDS4022 73 103.9 127
Show 10587+0648 CVR1329 35 4.2 128
Show 10586+0908 STF1497 71 16.8 129
Show 10581+0634 GIC 94 178 8.8 129
Show 10525+1004 FAR 59 130 0.3 129
Show 10530+1005 NSN 607 310 5.2 131
Show 10594+0657 CVR1330 229 3.6 133
Show 10548+0551 OCC 585 -1 0.0 135
Show 10448+0622 SLW 519 171 168.8 137
Show 10483+1006 BPMA 41 AB 261 284.0 138
Show 10424+0726 WSP 104 177 6.8 139
Show 10421+0757 BRT2151 58 3.3 139
Show 10483+1006 BPMA 42 BC 232 196.7 139
Show 10415+0758 NSN 605 131 1.3 148
Show 10447+0605 GWP1449 342 34.8 150
Show 10512+1026 GRV 821 86 12.5 151
Show 10425+0640 LDS2877 274 5.6 154
Show 10572+0545 BWL 27 15 1.0 157
Show 10580+1002 CVR 110 254 72.0 159
Show 11006+0629 TDS7608 62 0.5 161
Show 11018+0705 GWP1523 269 10.4 162
Show 10458+0538 SLW 523 64 121.7 162

 
 
WDS 10515+0756 : COMPONENTS
 
 
  A
B pa=2.7°
sep=0.68"
 
 
10515+0756 A
 
 
Componente originario normalizzato AB Name HD 94057 Coord arcsec 2000 105128.36+075606.7 Mag 8.72
Spectral class F8 (yellow-white) PmRA -38.00 PmDE -16.0 SAO 118541
HIP 53071 Tycho2 0846-01279-1 HD 94057 BD BD+08 2420
Tycho2
Tycho2 0846-01279-1 Pflag RAmdeg 162.86808530 DEmdeg 7.93516278
PmRA -40.0 PmDE -16.7 E RAmdeg 7 E DEmdeg 9
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.36 EpDEm 1990.86
Num 9 Q RAmdeg 0.4 Q DEmdeg 1.0 Q pmRA 0.4
Q pmDE 0.9 BTmag 9.084 E BTmag 0.018 VTmag 8.594
E VTmag 0.014 Prox 999 TYC T HIP 53071
CCDM AB RAdeg 162.86817778 DEdeg 7.93520139 EpRA 1990 1.76
EpDE 1990 1.71 E RAdeg 6.8 E DEdeg 8.7 Posflg P
Corr 0.1
SAO
SAO 118541 DelFlag RA1950 PmRA1950 -0.003
DE1950 PmDE1950 0.002 Vmag 8.4 SpType F8
Double code Source 32 CatNum 5613 DM BD+08 2420
DMcomp BDsup HD 94057 M HD 0
GC RA1950rad 2.83120575 DE1950rad 0.14313589 PmRA2000 -0.0029
PmDE2000 0.006
Hipparcos
Catalog H HIP 53071 Proxy H RAhms 10 51 28.36
DEdms +07 56 06.7 Vmag 8.52 VarFlag R Vmag H
RAdeg 162.868 DEdeg 7.9352 AstroRef A Plx 7.82
CCDM 10515+0756 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 8 Rho 0.707 HD 94057 BD BD+08 2420
CD CP Dm number +08 2420 VIred 0.52
SpType F8 R SpType Coord arcsec 2000 105128.36+075606.7
Hipparcos 2
HIP 53071 Sn 15 So 3 Nc 2
RArad 2.8425859766 DErad 0.1384953167 Plx 8.27 PmRA -38.6
PmDE -16.29 E RArad 0.99 E DErad 0.58 E Plx 1.06
E pmRA 1.14 E pmDE 0.68 Hpmag 8.6211 E Hpmag 0.0017
SHp 0.013 VA 0 BV 0.463 E BV 0.019
VI 0.53
CCDM
Ccdm 10515+0756 RComp Comp A Note1
Note2 Discov num DRAs -1.66 DDEs 6.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.7 Sp F8 PmNote *
PmRA -38 PmDE -16 Dm number +08 2420 Cat1 BD
Name2 +08 1423 Cat2 AGK2/3 HD 94057 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 53071
 
 
10515+0756 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 105128.36+075607.4 Mag 11.24 Calc delta mag 2.52
Calc coord yes
CCDM
Ccdm 10515+0756 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.65 DDEs 7.3
R dRAs 82 Year 1991 Theta 8 Rho 0.7
Obs 1 Vmag 11.2 Sp PmNote *
PmRA -38 PmDE -16 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 53071