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Doubles in session


Current system
05193-1831
OUD 1 Aa,Ab


Nearby doubles
12' : 05201-1833
GWP 674

25' : 05188-1808
SEE 50AB

32' : 05192-1800
FEN 4

32' : 05177-1809
SEE 49

59' : 05189-1733
NSN 85

65' : 05220-1739
KPP3609

69' : 05145-1823
B 1943

73' : 05226-1926
RST2378

73' : 05178-1722
ARA 158

75' : 05176-1942
GWP 669

76' : 05244-1851
ARA 332

81' : 05232-1929
TVB 97

84' : 05244-1750
ARA 160

86' : 05170-1712
GWP 667

86' : 05246-1752
ARA 161

88' : 05166-1950
GWP 666

89' : 05227-1716
HLD 73

92' : 05253-1903
RST2380

94' : 05226-1953
SKF2474AB

96' : 05250-1922
B 1944

98' : 05143-1723
FEN 3

98' : 05233-1711
HLD 74AB

99' : 05153-1711
GWP 661

100' : 05258-1755
TDS3188

104' : 05245-1720
TDS3178

113' : 05196-2023
TDS3146



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.

05193-1831 OUD 1 Aa,Ab

 
 
05h 19m 17.44s -18° 31' 11.8" P.A. 295.00 sep 0.3 mag 6.80,11.10 Sp B5Vs dist. 263.16 pc (858.43 l.y.)
 
 
Coord 2000 05193-1831 Discov num OUD   1 Comp Aa,Ab Coord arcsec 2000 05 19 17.44 -18 31 11.8
Date first 2005 Date last 2005 Obs 1
Pa first 295 Pa last 295 P.A. Now (θ) 295°
Sep first 0.3 Sep last 0.28 Sep. Now (ρ) 0.28"
Mag pri 6.80 Mag sec 11.10 delta mag (ΔM) 4.3 Spectral class B5Vs (blue-white)
Pri motion ra +002 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
05193-1831 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 150335 05 19 17 -18 31 12 OUD 1 Aa,Ab 2005 1 295 0.3 6.80 11.10 4.30 <===
Show TX Lep 150335 05 19 17 -18 31 12 S 476 AB 2018 30 18 39.3 6.31 6.48 0.17
Show 150335 05 19 17 -18 31 12 STU 20 AC 2011 7 21 166.9 6.31 9.57 3.26
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name YZ Lep Constellation Lepus SAO 150335 HIP 24825
Tycho2 5906-01520-1 Gaia DR2 2969549291923536256 HD 34798 HR 1753
ADS 3910 BD BD-18 1055 Distance 263.16 Distance ly 858.43
 
 
WDS 05193-1831 OUD 1 Aa,Ab : NOTES
 
 
discov_num notes refcode
S 476 AB: B is BD-18@1056.
 
 
REFERENCES
 
 
refcode metd author reference
Oud2010 A - Oudmaijer, R.D. & Parr, A.M. 2010MNRAS.405.2439O
Oud2010 MNRAS 405, 2439, 2010
S__1826 Ma - South, J. 1826RSPT..116....1S
S__1826 Phil. Trans. R. Soc., 116, Pt.1, 1826
S__1844A Ma - South, J. 1844QB43.S66.......
S__1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
S__1852A Ma - South, J. .
S__1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
S__1880A Ma - South, J. 1880MNRAS..40..497B
S__1880A cited by Burnham (MNRAS 40, 497, 1880)
S__1906A Ma - South, J. 1906MmRAS..56....1L
S__1906A cited by Lewis (MemRAS 56, 1, 1906)
S__1906B Ma - South, J. 1906QB821.B972.....
S__1906B cited in BDS (Burnham Double Star Cat., 1906)
S__1913A Ma - South, J. 1913QB811.B8.......
S__1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
S__1922A Ma - South, J. 1922AN....216...49R
S__1922A cited by Rabe (AN 216, 49, 1922)
Stu1984 Mb - Sturdy, K. ...................
Stu1984 Webb Soc., Double Star Circ. 3, 1984, part 2
Stu1986 Mb - Sturdy, K. ...................
Stu1986 Webb Society Handbook (2nd ed), 1986
Stu1989 Mb - Sturdy, K. ...................
Stu1989 Webb Soc., Double Star Circ. 4, 1989
Stu1992 Mb - Sturdy, K. ...................
Stu1992 Webb Soc., Double Star Circ. 5, 1, 1992
Stu1994 Mb - Sturdy, K. ...................
Stu1994 Webb Soc., Double Star Circ. 6, 1994
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05193-1831 OUD 1 Aa,Ab 2005 1 295 0.3 6.80 11.10 B5Vs N K 051917.44-183111.8

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

 
 
WDS 05193-1831 OUD 1 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05193-1831 OUD 1 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 05193-1831 : VIRTUAL EYEPIECE
 
 

05193-1831 S 476A mag 6.31 Sp B3V 05193-1831 OUD 1Ab sep 0.3 P.A. 296.20 mag 11.1 05193-1831 S 476B sep 39.0 P.A. 17.50 mag 6.48 Sp Ap 05193-1831 STU 20C sep 165.8 P.A. 19.90 mag 9.57 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 05193-1831 : ALADIN DSS IMAGE @ 05h 19m 17.44s -18° 31' 11.8"
 
 
 
 
WDS 05193-1831 OUD 1 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05193-1831 OUD 1Aa,Ab distance=0' 05201-1833 GWP 674 distance=12' 05188-1808 SEE 50BC distance=25' 05188-1808 SEE 50AB distance=25' 05192-1800 FEN 4 distance=32' 05177-1809 SEE 49 distance=32' 05189-1733 NSN 85 distance=59' 05220-1739 KPP3609 distance=65' 05145-1823 B 1943 distance=69' 05226-1926 RST2378 distance=73' 05178-1722 ARA 158 distance=73' 05176-1942 GWP 669 distance=75' 05244-1851 ARA 332 distance=76' 05232-1929 TVB 97 distance=81' 05244-1750 ARA 160 distance=84' 05170-1712 GWP 667 distance=86' 05246-1752 ARA 161 distance=86' 05166-1950 GWP 666 distance=88' 05227-1716 HLD 73 distance=89' 05253-1903 RST2380 distance=92' 05226-1953 SKF2474AB distance=94' 05250-1922 B 1944 distance=96' 05143-1723 FEN 3 distance=98' 05233-1711 HLD 74AB distance=98' 05153-1711 GWP 661 distance=99' 05258-1755 TDS3188 distance=100' 05245-1720 TDS3178 distance=104' 05196-2023 TDS3146 distance=113' 05126-1727 S 470AB distance=116' 05116-1746 GWP 653 distance=119' 05260-1942 HJ 3759 distance=119' 05142-2011 RST4777 distance=124' 05106-1829 ARA 330 distance=124' 05279-1800 LSC 38 distance=128' 05105-1854 HJ 3727 distance=128' 05138-1641 GAL 378 distance=135' 05248-1642 GAL 382 distance=135' 05097-1829 TDS3084 distance=137' 05160-1621 LSC 33AB distance=139' 05160-1621 LSC 33AC distance=139' 05181-1611 BVD 52 distance=141' 05283-1931 SKF2478 distance=142' 05230-1613 GAL 380 distance=148' 05103-1715 RST2367 distance=149' 05088-1803 DAM 403 distance=152' 05290-1726 TOK 95 distance=154' 05086-1812 UC 1269 distance=154' 05086-1810 WSI 72 distance=154' 05085-1807 RST2365 distance=156' 05128-1624 GAL 170 distance=159' 05165-2106 DON 97 distance=160' 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 05193-1831 S 476 AB 18 39.3
Show 05193-1831 STU 20 AC 21 166.9
Show 05193-1831 OUD 1 Aa,Ab 295 0.3
Show 05201-1833 GWP 674 91 44.3 12
Show 05188-1808 SEE 50 BC 104 14.5 25
Show 05188-1808 SEE 50 AB 244 68.6 25
Show 05192-1800 FEN 4 180 4.0 32
Show 05177-1809 SEE 49 193 4.1 32
Show 05189-1733 NSN 85 46 2.5 59
Show 05220-1739 KPP3609 128 3.0 65
Show 05145-1823 B 1943 283 1.4 69
Show 05226-1926 RST2378 72 0.5 73
Show 05178-1722 ARA 158 33 11.4 73
Show 05176-1942 GWP 669 190 39.8 75
Show 05244-1851 ARA 332 318 15.1 76
Show 05232-1929 TVB 97 137 11.6 81
Show 05244-1750 ARA 160 215 8.1 84
Show 05170-1712 GWP 667 138 8.6 86
Show 05246-1752 ARA 161 129 11.6 86
Show 05166-1950 GWP 666 248 71.3 88
Show 05227-1716 HLD 73 53 2.8 89
Show 05253-1903 RST2380 351 0.9 92
Show 05226-1953 SKF2474 AB 10 85.7 94
Show 05250-1922 B 1944 74 2.8 96
Show 05143-1723 FEN 3 235 4.2 98
Show 05233-1711 HLD 74 AB 236 6.2 98
Show 05153-1711 GWP 661 149 15.4 99
Show 05258-1755 TDS3188 219 0.8 100
Show 05245-1720 TDS3178 48 0.4 104
Show 05196-2023 TDS3146 119 0.6 113
Show 05126-1727 S 470 AB 279 47.6 116
Show 05116-1746 GWP 653 254 22.7 119
Show 05260-1942 HJ 3759 317 26.6 119
Show 05142-2011 RST4777 288 1.0 124
Show 05106-1829 ARA 330 280 5.7 124
Show 05279-1800 LSC 38 141 0.2 128
Show 05105-1854 HJ 3727 54 4.7 128
Show 05138-1641 GAL 378 318 39.1 135
Show 05248-1642 GAL 382 277 15.6 135
Show 05097-1829 TDS3084 8 1.5 137
Show 05160-1621 LSC 33 AB 22 0.3 139
Show 05160-1621 LSC 33 AC 358 0.2 139
Show 05181-1611 BVD 52 227 89.7 141
Show 05283-1931 SKF2478 337 6.4 142
Show 05230-1613 GAL 380 36 17.0 148
Show 05103-1715 RST2367 20 2.6 149
Show 05088-1803 DAM 403 331 5.8 152
Show 05290-1726 TOK 95 193 6.4 154
Show 05086-1812 UC 1269 271 40.6 154
Show 05086-1810 WSI 72 207 0.0 154
Show 05085-1807 RST2365 53 7.4 156

 
 
WDS 05193-1831 : COMPONENTS
 
 
  A Ab B
Ab pa=296.2°
sep=0.27"
 
B pa=17.5°
sep=39.05"
pa=17.9°
sep=39.01"
 
C pa=19.9°
sep=165.82"
pa=20.0°
sep=165.79"
pa=20.6°
sep=126.81"
 
 
05193-1831 A
 
 
Name YZ Lep Coord arcsec 2000 051917.44-183111.8 Mag 6.31 Spectral class B3V (blue-white)
PmRA 2.00 PmDE 9.0 SAO 150335 HIP 24825
Tycho2 5906-01520-1 HD 34798 HR 1753 GC 6524
BD BD-18 1055
Tycho2
Tycho2 5906-01520-1 Pflag RAmdeg 79.82265788 DEmdeg -18.51991806
PmRA 2.6 PmDE 10.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.7 E pmDE 1.5 EpRAm 1991.72 EpDEm 1991.48
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.4 BTmag 6.166 E BTmag 0.014 VTmag 6.313
E VTmag 0.010 Prox 393 TYC T HIP 24825
CCDM RAdeg 79.82265167 DEdeg -18.51994167 EpRA 1990 1.84
EpDE 1990 1.65 E RAdeg 3.7 E DEdeg 4.0 Posflg
Corr 0.2
SAO
SAO 150335 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.01 Vmag 6.2 SpType B8
Double code Source 70 CatNum 6524 DM BD-18 1055
DMcomp BDsup HD 34798 M HD 0
GC 6524 RA1950rad 1.38359329 DE1950rad -0.32411785 PmRA2000 0.0008
PmDE2000 0.01
Hipparcos
Catalog H HIP 24825 Proxy RAhms 05 19 17.44
DEdms -18 31 11.8 Vmag 6.37 VarFlag 2 R Vmag H
RAdeg 79.8226 DEdeg -18.5199 AstroRef Plx 4.12
CCDM 05193-1831 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 34798 BD BD-18 1055
CD CP Dm number -18 1055 VIred -0.13
SpType B5IV/V R SpType Coord arcsec 2000 051917.44-183111.8
Hipparcos 2
HIP 24825 Sn 5 So 0 Nc 1
RArad 1.393168049 DErad -0.323233954 Plx 3.8 PmRA 1.9
PmDE 9.27 E RArad 0.33 E DErad 0.32 E Plx 0.47
E pmRA 0.44 E pmDE 0.42 Hpmag 6.3253 E Hpmag 0.0015
SHp 0.021 VA 2 BV -0.134 E BV 0.008
VI -0.13
CCDM
Ccdm 05193-1831 RComp Comp A Note1
Note2 Discov num DRAs -0.47 DDEs -11.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.2 Sp B8 PmNote *
PmRA 9 PmDE 10 Dm number -18 1055 Cat1 BD
Name2 150335 Cat2 SAO HD 34798 M HD
ADS BDS A 3910 M ADS BDS N IDS IDS 05149S1837A
HIC 24825
 
 
05193-1831 Ab
 
 
Coord arcsec 2000 051917.42-183111.7 Mag 11.1 Calc delta mag 4.3 Calc coord yes
 
 
05193-1831 B
 
 
Coord arcsec 2000 051918.27-183034.6 Mag 6.48 Spectral class Ap (white) PmRA -1.00
PmDE 10.0 SAO 150336 HIP 24827 Tycho2 5906-01519-1
HD 34797 HR 1754 GC 6525 BD BD-18 1056
Calc delta mag 0.32 Calc coord yes
Tycho2
Tycho2 5906-01519-1 Pflag RAmdeg 79.82630720 DEmdeg -18.50955829
PmRA 4.0 PmDE 9.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.7 E pmDE 1.4 EpRAm 1991.69 EpDEm 1991.42
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 1.0
Q pmDE 0.6 BTmag 6.372 E BTmag 0.014 VTmag 6.475
E VTmag 0.010 Prox 393 TYC T HIP 24827
CCDM RAdeg 79.82629750 DEdeg -18.50958139 EpRA 1990 1.84
EpDE 1990 1.66 E RAdeg 3.7 E DEdeg 4.1 Posflg
Corr 0.1
SAO
SAO 150336 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 -0.002 Vmag 6.4 SpType B8
Double code Source 70 CatNum 6525 DM BD-18 1056
DMcomp BDsup HD 34797 M HD 0
GC 6525 RA1950rad 1.38365316 DE1950rad -0.32393877 PmRA2000 0.0003
PmDE2000 -0.001
Hipparcos
Catalog H HIP 24827 Proxy RAhms 05 19 18.31
DEdms -18 30 34.5 Vmag 6.53 VarFlag 1 R Vmag H
RAdeg 79.8263 DEdeg -18.5096 AstroRef Plx 4.2
CCDM 05193-1831 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 34797 BD BD-18 1056
CD CP Dm number -18 1056 VIred -0.08
SpType B8/B9IV: R SpType Coord arcsec 2000 051918.31-183034.5
Hipparcos 2
HIP 24827 Sn 5 So 0 Nc 1
RArad 1.3932317353 DErad -0.3230531651 Plx 4.09 PmRA -1.13
PmDE 10.25 E RArad 0.33 E DErad 0.3 E Plx 0.44
E pmRA 0.44 E pmDE 0.4 Hpmag 6.4986 E Hpmag 0.0023
SHp 0.021 VA 1 BV -0.1 E BV 0.006
VI -0.08
CCDM
Ccdm 05193-1831 RComp Comp B Note1
Note2 Discov num S 476 DRAs 0.34 DDEs 24.7
R dRAs 10 Year 1824 Theta 018 Rho 39.4
Obs 5 Vmag 6.4 Sp B8 PmNote *
PmRA 2 PmDE -2 Dm number -18 1056 Cat1 BD
Name2 150336 Cat2 SAO HD 34797 M HD
ADS BDS A 3910 M ADS BDS N IDS IDS 05149S1837B
HIC 24827
 
 
05193-1831 C
 
 
Coord arcsec 2000 051921.41-182835.9 Mag 9.57 PmRA 5.00 PmDE -7.0
Calc delta mag 2.77 Calc coord yes