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Doubles in session


Current system
06554+4834
STF 977 AB
HD 50363


Nearby doubles
18' : 06567+4846
GMZ 126

19' : 06568+4846
GMZ 127

24' : 06540+4815
MMA 14

26' : 06578+4826
UC 98

31' : 06583+4844
GMZ 129

33' : 06584+4821
GMZ 130

36' : 06586+4850
TVB 147

36' : 06587+4820
GMZ 131

39' : 06561+4912
KU 91

40' : 06593+4845
GMZ 133

46' : 06509+4827
BVD 198

48' : 06533+4917
HU 615

51' : 06587+4913
COU2604

56' : 06524+4921
UC 1495AB

57' : 06517+4916
UC 1494

61' : 06529+4929
UC 1496

62' : 06537+4933
UC 1501

62' : 06548+4945
ES 1142AB

62' : 06543+4935
UC 1503

63' : 06531+4932
HJ 2342AB

65' : 06587+4739
UC 100

71' : 06599+4740
TDS4362

77' : 06481+4900
KPP3694

83' : 06471+4838
GMZ 111

85' : 06469+4825
ES 1237

86' : 06528+4712
A 1736AB



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.

06554+4834 STF 977 AB (HD 50363)

 
 
06h 55m 25.23s +48° 33' 52.1" P.A. 129.00 sep 2.0 mag 8.76,9.88 Sp F2 dist. 176.99 pc (577.34 l.y.)
 
 
Coord 2000 06554+4834 Discov num STF 977 Comp AB Coord arcsec 2000 06 55 25.23 +48 33 52.1
Date first 1831 Date last 2019 Obs 22
Pa first 130 Pa last 128.8 P.A. Now (θ) 128.8°
Sep first 2.0 Sep last 2.011 Sep. Now (ρ) 2.011"
Mag pri 8.76 Mag sec 9.88 delta mag (ΔM) 1.12 Spectral class F2 (yellow-white)
Pri motion ra -020 Sec motion ra -020
Pri motion dec +014 Sec motion dec +014
Notes
Nature of this double is uncertain.
 
 
06554+4834 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 50363 41428 06 55 25 +48 33 52 STF 977 AB 2019 22 129 2.0 8.76 9.88 1.12 <===
Show 41428 06 55 25 +48 33 52 STF 977 AC 2015 8 223 154.1 8.76 12.03 3.27
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 50363 Constellation Auriga SAO 41428 HIP 33284
Tycho2 3394-00131-1 Gaia DR2 978852978387667712 HD 50363 GC 9041
BD BD+48 1450 Distance 176.99 Distance ly 577.34
 
 
WDS 06554+4834 STF 977 AB (HD 50363) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06554+4834 STF 977 AB 2002 17 129 1.8 8.76 9.88 F2 D 065525.23+483352.1
06554+4834 STF 977 AB 2015 18 129 1.9 8.76 9.88 F2 065525.23+483352.1
06554+4834 STF 977 AB 2019 20 129 2.0 8.76 9.88 F2 065525.23+483352.1

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

 
 
WDS 06554+4834 STF 977 AB (HD 50363) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 06554+4834 STF 977 AB (HD 50363) : MEASURES
 
 
No records found.

 
 
WDS 06554+4834 (HD 50363) : VIRTUAL EYEPIECE
 
 

06554+4834 STF 977A mag 8.76 Sp F2 06554+4834 STF 977B sep 1.6 P.A. 140.50 mag 9.88 06554+4834 STF 977C sep 132.8 P.A. 211.30 mag 12.03 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 06554+4834 (HD 50363) : ALADIN DSS IMAGE @ 06h 55m 25.23s +48° 33' 52.1"
 
 
 
 
WDS 06554+4834 STF 977 AB (HD 50363) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

06554+4834 STF 977AB distance=0' 06567+4846 GMZ 126 distance=18' 06568+4846 GMZ 127 distance=19' 06540+4815 MMA 14 distance=24' 06578+4826 UC 98 distance=26' 06583+4844 GMZ 129 distance=31' 06584+4821 GMZ 130 distance=33' 06586+4850 TVB 147 distance=36' 06587+4820 GMZ 131 distance=36' 06561+4912 KU 91 distance=39' 06593+4845 GMZ 133 distance=40' 06509+4827 BVD 198 distance=46' 06533+4917 HU 615 distance=48' 06587+4913 COU2604 distance=51' 06524+4921 UC 1495BC distance=55' 06524+4921 UC 1495AB distance=56' 06517+4916 UC 1494 distance=57' 06529+4929 UC 1496 distance=61' 06537+4933 UC 1501 distance=62' 06548+4945 ES 1142AB distance=62' 06548+4945 DAM1191AC distance=62' 06543+4935 UC 1503 distance=62' 06531+4932 HJ 2342AB distance=63' 06531+4932 HJ 2342AC distance=63' 06587+4739 UC 100 distance=65' 06599+4740 TDS4362 distance=71' 06481+4900 KPP3694 distance=77' 06471+4838 GMZ 111 distance=83' 06469+4825 ES 1237 distance=85' 06528+4712 A 1736AB distance=86' 06528+4712 A 1736AC distance=86' 06567+5000 HU 617 distance=88' 07004+4951 UC 1517 distance=92' 06514+4712 ES 584 distance=93' 07003+4710 ES 1238 distance=97' 07057+4827 UC 102 distance=103' 07045+4926 COU2483 distance=104' 06471+4941 UC 1483 distance=106' 06455+4924 HU 564 distance=110' 06439+4848 HJ 2330 distance=115' 07042+4957 ES 900 distance=120' 06462+4956 ES 2619 distance=122' 06566+4632 STF 979 distance=123' 07076+4902 TDS4495 distance=124' 06448+4945 TDS4094 distance=126' 07027+4650 KPP1716 distance=128' 06430+4914 TDS4063 distance=130' 07005+4628 ES 1239 distance=137' 06427+4744 KPP3688 distance=137' 06423+4746 LDS3715 distance=139' 06419+4748 HDS 927 distance=143' 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 06554+4834 STF 977 AB 129 2.0
Show 06554+4834 STF 977 AC 223 154.1
Show 06567+4846 GMZ 126 270 16.9 18
Show 06568+4846 GMZ 127 106 1.9 19
Show 06540+4815 MMA 14 332 23.0 24
Show 06578+4826 UC 98 58 33.2 26
Show 06583+4844 GMZ 129 271 2.0 31
Show 06584+4821 GMZ 130 44 26.2 33
Show 06586+4850 TVB 147 104 28.9 36
Show 06587+4820 GMZ 131 3 3.8 36
Show 06561+4912 KU 91 210 46.8 39
Show 06593+4845 GMZ 133 94 2.6 40
Show 06509+4827 BVD 198 347 33.6 46
Show 06533+4917 HU 615 333 1.6 48
Show 06587+4913 COU2604 342 0.8 51
Show 06524+4921 UC 1495 BC 99 97.4 55
Show 06524+4921 UC 1495 AB 194 105.1 56
Show 06517+4916 UC 1494 88 78.9 57
Show 06529+4929 UC 1496 325 46.2 61
Show 06537+4933 UC 1501 260 13.1 62
Show 06548+4945 ES 1142 AB 279 2.6 62
Show 06548+4945 DAM1191 AC 280 212.4 62
Show 06543+4935 UC 1503 197 32.8 62
Show 06531+4932 HJ 2342 AB 54 22.8 63
Show 06531+4932 HJ 2342 AC 73 28.3 63
Show 06587+4739 UC 100 148 20.5 65
Show 06599+4740 TDS4362 211 1.5 71
Show 06481+4900 KPP3694 9 1.2 77
Show 06471+4838 GMZ 111 311 3.3 83
Show 06469+4825 ES 1237 1 5.0 85
Show 06528+4712 A 1736 AB 216 0.9 86
Show 06528+4712 A 1736 AC 151 9.9 86
Show 06567+5000 HU 617 30 1.0 88
Show 07004+4951 UC 1517 17 42.2 92
Show 06514+4712 ES 584 323 3.2 93
Show 07003+4710 ES 1238 204 3.0 97
Show 07057+4827 UC 102 59 19.9 103
Show 07045+4926 COU2483 222 1.5 104
Show 06471+4941 UC 1483 105 7.9 106
Show 06455+4924 HU 564 93 0.1 110
Show 06439+4848 HJ 2330 48 7.0 115
Show 07042+4957 ES 900 53 10.2 120
Show 06462+4956 ES 2619 287 10.1 122
Show 06566+4632 STF 979 212 7.5 123
Show 07076+4902 TDS4495 179 3.2 124
Show 06448+4945 TDS4094 75 0.5 126
Show 07027+4650 KPP1716 215 13.3 128
Show 06430+4914 TDS4063 162 2.8 130
Show 07005+4628 ES 1239 4.6 137
Show 06427+4744 KPP3688 273 42.0 137
Show 06423+4746 LDS3715 317 223.7 139

 
 
WDS 06554+4834 : COMPONENTS
 
 
  A B
B pa=140.5°
sep=1.63"
 
C pa=211.3°
sep=132.81"
pa=212.0°
sep=132.28"
 
 
06554+4834 A
 
 
Name HD 50363 Coord arcsec 2000 065525.23+483352.1 Mag 8.76 Spectral class F2 (yellow-white)
PmRA -20.00 PmDE 14.0 SAO 41428 HIP 33284
Tycho2 3394-00131-1 HD 50363 GC 9041 BD BD+48 1450
Tycho2
Tycho2 3394-00131-1 Pflag P RAmdeg 103.85514462 DEmdeg 48.56445331
PmRA -20.3 PmDE 13.7 E RAmdeg 8 E DEmdeg 10
E pmRA 2.0 E pmDE 1.8 EpRAm 1991.61 EpDEm 1991.42
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 9.198 E BTmag 0.019 VTmag 8.756
E VTmag 0.015 Prox 19 TYC T HIP 33284
CCDM A RAdeg 103.85511306 DEdeg 48.56447722 EpRA 1990 1.86
EpDE 1990 1.86 E RAdeg 7.5 E DEdeg 9.7 Posflg D
Corr 0.1
SAO
SAO 41428 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.024 Vmag 8.2 SpType F2
Double code Source 70 CatNum 9041 DM BD+48 1450
DMcomp BDsup HD 50363 M HD 0
GC 9041 RA1950rad 1.79607865 DE1950rad 0.84873286 PmRA2000 -0.0012
PmDE2000 0.026
Hipparcos
Catalog H HIP 33284 Proxy H RAhms 06 55 25.23
DEdms +48 33 52.1 Vmag 8.39 VarFlag R Vmag G
RAdeg 103.855 DEdeg 48.5645 AstroRef A Plx 5.56
CCDM 06554+4833 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 129 Rho 1.897 HD 50363 BD BD+48 1450
CD CP Dm number +48 1450 VIred 0.54
SpType F2 R SpType Coord arcsec 2000 065525.23+483352.1
Hipparcos 2
HIP 33284 Sn 15 So 3 Nc 2
RArad 1.8126138183 DErad 0.8476099931 Plx 5.65 PmRA -16.47
PmDE 13.69 E RArad 1.22 E DErad 0.86 E Plx 1.24
E pmRA 1.55 E pmDE 0.99 Hpmag 8.496 E Hpmag 0.002
SHp 0.014 VA 0 BV 0.468 E BV 0.015
VI 0.54
 
 
06554+4834 B
 
 
Coord arcsec 2000 065525.33+483350.8 Mag 9.88 PmRA -20.00 PmDE 14.0
Tycho2 3394-00131-2 Calc delta mag 1.12 Calc coord yes
Tycho2
Tycho2 3394-00131-2 Pflag P RAmdeg 103.85514462 DEmdeg 48.56445331
PmRA -20.3 PmDE 13.7 E RAmdeg 8 E DEmdeg 10
E pmRA 2.0 E pmDE 1.8 EpRAm 1991.61 EpDEm 1991.42
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 10.386 E BTmag 0.036 VTmag 9.875
E VTmag 0.033 Prox 19 TYC T HIP 33284
CCDM B RAdeg 103.85571583 DEdeg 48.56414944 EpRA 1990 1.85
EpDE 1990 1.84 E RAdeg 18.1 E DEdeg 23.9 Posflg D
Corr 0.1
 
 
06554+4834 C
 
 
Coord arcsec 2000 065518.28+483158.7 Mag 12.03 PmRA -8.00 PmDE -9.0
Calc delta mag 3.27 Calc coord yes