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Doubles in session


Current system
05100-0704
STF 651
HD 33449


Nearby doubles
32' : 05103-0736
A 484

55' : 05135-0720
A 661

56' : 05070-0631
TDS3069

61' : 05061-0651
SKF 776

67' : 05142-0639
HDS 693

70' : 05147-0704
STF 667

81' : 05047-0707
RST4265

81' : 05051-0631
A 482

85' : 05096-0540
TOI 940AB

85' : 05101-0829
HDS 682

89' : 05088-0830
J 1004

91' : 05112-0833
RUC 18AB

98' : 05132-0539
TDS3112

99' : 05166-0714
SKF2342

99' : 05083-0840
STF 649AB

99' : 05043-0614
WSP 35AB

106' : 05043-0602
A 481AB

107' : 05045-0556
DAM 386AB

109' : 05041-0602
B 9002

111' : 05037-0606
KPP1909

114' : 05176-0651
H 5 25AB

116' : 05046-0542
TDS3057

118' : 05064-0520
FOX 139

123' : 05099-0906
A 483AB

123' : 05061-0852
HJ 2252

123' : 05125-0902
TDS3109



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.

05100-0704 STF 651 (HD 33449)

 
 
05h 10m 02.08s -07° 04' 18.3" P.A. 27.00 sep 47.8 mag 8.55,9.96 Sp G0 dist. 44.92 pc (146.53 l.y.)
 
 
Coord 2000 05100-0704 Discov num STF 651 Comp Coord arcsec 2000 05 10 02.08 -07 04 18.3
Date first 1829 Date last 2018 Obs 64
Pa first 102 Pa last 27.2 P.A. Now (θ) 27.2°
Sep first 10.8 Sep last 47.835 Sep. Now (ρ) 47.835"
Mag pri 8.55 Mag sec 9.96 delta mag (ΔM) 1.41 Spectral class G0 (yellow)
Pri motion ra -060 Sec motion ra -003
Pri motion dec -242 Sec motion dec -004
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.982
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 33449 Constellation Eridanus SAO 131836 HIP 24037
Tycho2 4763-00947-1 Gaia DR2 3207926092885857664 HD 33449 GC 6327
BD BD-07 989 Distance 44.92 Distance ly 146.53
 
 
WDS 05100-0704 STF 651 (HD 33449) : NOTES
 
 
discov_num notes refcode
STF 651 Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05100-0704 STF 651 2004 56 29 44.4 8.55 9.96 G0 NLD 051002.08-070418.3
05100-0704 STF 651 2010 58 28 46.2 8.55 9.96 G0 NLD 051002.08-070418.3
05100-0704 STF 651 2013 59 28 46.3 8.55 9.96 G0 NL U 051002.08-070418.3
05100-0704 STF 651 2014 60 28 46.6 8.55 9.96 G0 NL U 051002.08-070418.3
05100-0704 STF 651 2017 62 28 47.1 8.55 9.96 G0 NL U 051002.08-070418.3
05100-0704 STF 651 2018 64 28 47.8 8.55 9.96 G0 NL U 051002.08-070418.3

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

 
 
WDS 05100-0704 STF 651 (HD 33449) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05100-0704 STF 651 (HD 33449) : MEASURES
 
 
No records found.

 
 
WDS 05100-0704 (HD 33449) : VIRTUAL EYEPIECE
 
 

05100-0704 STF 651A mag 8.55 Sp G0 05100-0704 STF 651B sep 47.8 P.A. 27.00 mag 9.96 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05100-0704 (HD 33449) : ALADIN DSS IMAGE @ 05h 10m 02.08s -07° 04' 18.3"
 
 
 
 
WDS 05100-0704 STF 651 (HD 33449) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05100-0704 STF 651 distance=0' 05103-0736 A 484 distance=32' 05135-0720 A 661 distance=55' 05070-0631 TDS3069 distance=56' 05061-0651 SKF 776 distance=61' 05142-0639 HDS 693 distance=67' 05147-0704 STF 667 distance=70' 05047-0707 RST4265 distance=81' 05051-0631 A 482 distance=81' 05096-0540 TOI 940Aa,Ab distance=85' 05096-0540 TOI 940AB distance=85' 05101-0829 HDS 682 distance=85' 05088-0830 J 1004 distance=89' 05112-0833 GOE 1Aa,Ab distance=91' 05112-0833 RUC 18AB distance=91' 05145-0812 STF 668A,BC (Rigel) distance=96' 05145-0812 BU 555AD (Rigel) distance=96' 05145-0812 BU 555BC distance=96' 05132-0539 TDS3112 distance=98' 05166-0714 SKF2342 distance=99' 05083-0840 STF 649BC distance=99' 05083-0840 STF 649AB distance=99' 05083-0840 STF 649AC distance=99' 05043-0614 WSP 35AB distance=99' 05043-0614 WSP 35AC distance=99' 05043-0602 A 481AB distance=106' 05045-0556 DAM 386AB distance=107' 05045-0556 DAM 386AC distance=107' 05041-0602 B 9002 distance=109' 05037-0606 KPP1909 distance=111' 05176-0651 BU 188BC distance=114' 05176-0651 H 5 25AB distance=114' 05176-0651 HJ 2259AD distance=114' 05046-0542 TDS3057 distance=116' 05064-0520 FOX 139 distance=118' 05099-0906 A 483AB distance=123' 05099-0906 OL 202AC distance=123' 05061-0852 HJ 2252 distance=123' 05125-0902 TDS3109 distance=123' 05078-0505 BUP 74AB (Cursa) distance=124' 05078-0505 DRS 41AC (Cursa) distance=124' 05137-0856 MLL 2 distance=124' 05119-0907 BUP 76 distance=126' 05161-0535 BU 1334AB distance=127' 05161-0535 STF 675AC distance=127' 05106-0456 A 50 distance=129' 05044-0845 GWP 642 distance=132' 05169-0538 A 52 distance=134' 05019-0805 GWP 636 distance=136' 05027-0542 HJ 2247AB distance=137' 05027-0542 HJ 2247AC distance=137' 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 05100-0704 STF 651 27 47.8
Show 05103-0736 A 484 1 0.0 32
Show 05135-0720 A 661 178 0.2 55
Show 05070-0631 TDS3069 134 1.2 56
Show 05061-0651 SKF 776 64 12.7 61
Show 05142-0639 HDS 693 353 6.6 67
Show 05147-0704 STF 667 315 4.2 70
Show 05047-0707 RST4265 184 4.6 81
Show 05051-0631 A 482 174 5.0 81
Show 05096-0540 TOI 940 Aa,Ab 56 0.1 85
Show 05096-0540 TOI 940 AB 132 2.5 85
Show 05101-0829 HDS 682 1 0.2 85
Show 05088-0830 J 1004 322 3.3 89
Show 05112-0833 GOE 1 Aa,Ab 8 0.2 91
Show 05112-0833 RUC 18 AB 8 14.9 91
Show Rigel 05145-0812 STF 668 A,BC 204 9.4 96
Show Rigel 05145-0812 BU 555 AD 1 44.5 96
Show 05145-0812 BU 555 BC 30 0.1 96
Show 05132-0539 TDS3112 113 0.5 98
Show 05166-0714 SKF2342 60 2.6 99
Show 05083-0840 STF 649 BC 350 80.7 99
Show 05083-0840 STF 649 AB 69 21.3 99
Show 05083-0840 STF 649 AC 4 87.5 99
Show 05043-0614 WSP 35 AB 260 12.1 99
Show 05043-0614 WSP 35 AC 263 19.8 99
Show 05043-0602 A 481 AB 282 0.4 106
Show 05045-0556 DAM 386 AB 192 7.9 107
Show 05045-0556 DAM 386 AC 104 17.3 107
Show 05041-0602 B 9002 227 3.6 109
Show 05037-0606 KPP1909 23 15.0 111
Show 05176-0651 BU 188 BC 52 3.9 114
Show 05176-0651 H 5 25 AB 251 33.3 114
Show 05176-0651 HJ 2259 AD 61 35.4 114
Show 05046-0542 TDS3057 20 0.5 116
Show 05064-0520 FOX 139 61 8.8 118
Show 05099-0906 A 483 AB 59 3.8 123
Show 05099-0906 OL 202 AC 155 62.2 123
Show 05061-0852 HJ 2252 149 7.8 123
Show 05125-0902 TDS3109 312 0.7 123
Show Cursa 05078-0505 BUP 74 AB 138 118.3 124
Show Cursa 05078-0505 DRS 41 AC 192 204.6 124
Show 05137-0856 MLL 2 260 5.1 124
Show 05119-0907 BUP 76 258 86.8 126
Show 05161-0535 BU 1334 AB 354 2.1 127
Show 05161-0535 STF 675 AC 9 9.4 127
Show 05106-0456 A 50 107 3.2 129
Show 05044-0845 GWP 642 111 41.8 132
Show 05169-0538 A 52 165 1.9 134
Show 05019-0805 GWP 636 269 21.1 136
Show 05027-0542 HJ 2247 AB 57 20.5 137
Show 05027-0542 HJ 2247 AC 16 33.4 137

 
 
WDS 05100-0704 : COMPONENTS
 
 
  A
B pa=27.0°
sep=47.76"
 
 
05100-0704 A
 
 
Componente originario normalizzato AB Name HD 33449 Coord arcsec 2000 051002.08-070418.3 Mag 8.55
Spectral class G0 (yellow) PmRA -60.00 PmDE -242.0 SAO 131836
HIP 24037 Tycho2 4763-00947-1 HD 33449 GC 6327
BD BD-07 989
Tycho2
Tycho2 4763-00947-1 Pflag RAmdeg 77.50865136 DEmdeg -7.07175564
PmRA -60.4 PmDE -239.6 E RAmdeg 7 E DEmdeg 8
E pmRA 1.2 E pmDE 1.4 EpRAm 1990.89 EpDEm 1991.07
Num 10 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 9.313 E BTmag 0.018 VTmag 8.553
E VTmag 0.013 Prox 413 TYC T HIP 24037
CCDM RAdeg 77.50879111 DEdeg -7.07120139 EpRA 1990 1.74
EpDE 1990 1.68 E RAdeg 6.9 E DEdeg 7.8 Posflg
Corr 0.2
SAO
SAO 131836 DelFlag RA1950 PmRA1950 -0.003
DE1950 PmDE1950 -0.246 Vmag 8.2 SpType G0
Double code Source 70 CatNum 6327 DM BD-07 989
DMcomp BDsup HD 33449 M HD 0
GC 6327 RA1950rad 1.3422101 DE1950rad -0.12444441 PmRA2000 -0.0027
PmDE2000 -0.246
Hipparcos
Catalog H HIP 24037 Proxy RAhms 05 10 02.11
DEdms -07 04 16.2 Vmag 8.49 VarFlag R Vmag G
RAdeg 77.5088 DEdeg -7.07117 AstroRef Plx 21.8
CCDM 05100-0704 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 33449 BD BD-07 989
CD CP Dm number -07 989 VIred 0.74
SpType G0 R SpType Coord arcsec 2000 051002.11-070416.2
Hipparcos 2
HIP 24037 Sn 5 So 0 Nc 1
RArad 1.352783779 DErad -0.1234152482 Plx 22.26 PmRA -58.37
PmDE -240.08 E RArad 0.98 E DErad 0.76 E Plx 1.15
E pmRA 1.24 E pmDE 0.79 Hpmag 8.6249 E Hpmag 0.0018
SHp 0.016 VA 0 BV 0.681 E BV 0.004
VI 0.74
CCDM
Ccdm 05100-0704 RComp Comp A Note1
Note2 Discov num DRAs 2.19 DDEs -18.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp G0 PmNote *
PmRA -44 PmDE -245 Dm number -07 989 Cat1 BD
Name2 131836 Cat2 SAO HD 33449 M HD
ADS BDS A 3740 M ADS BDS N IDS IDS 05052S0711A
HIC 24037
 
 
05100-0704 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 051003.54-070335.8 Mag 9.96 PmRA -3.00
PmDE -4.0 HIP 24042 Tycho2 4763-00935-1 Calc delta mag 1.41
Calc coord yes
Tycho2
Tycho2 4763-00935-1 Pflag RAmdeg 77.51449856 DEmdeg -7.06119921
PmRA -3.0 PmDE -4.1 E RAmdeg 15 E DEmdeg 17
E pmRA 1.4 E pmDE 1.6 EpRAm 1987.77 EpDEm 1987.55
Num 5 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.1 BTmag 10.471 E BTmag 0.034 VTmag 9.961
E VTmag 0.029 Prox 413 TYC T HIP
CCDM RAdeg 77.51450528 DEdeg -7.06119056 EpRA 1990 1.77
EpDE 1990 1.71 E RAdeg 17.4 E DEdeg 20.1 Posflg
Corr 0.3
Hipparcos
Catalog H HIP 24042 Proxy RAhms 05 10 03.45
DEdms -07 03 48.6 Vmag 10 VarFlag R Vmag G
RAdeg DEdeg AstroRef Plx
CCDM 05100-0704 N CCDM I Nsys 2 Ncomp
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.49
SpType R SpType Coord arcsec 2000 051003.45-070348.6
CCDM
Ccdm 05100-0704 RComp Comp B Note1
Note2 Discov num STF 651 DRAs 3.48 DDEs 18.3
R dRAs 66 Year 1958 Theta 033 Rho 33.3
Obs 18 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3740 M ADS BDS N IDS IDS 05052S0711B
HIC 24042