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Current system
05267+0045
LEO 57
HD 290398


Nearby doubles
4' : 05267-0041
SKF2343AB

5' : 05269-0049
CVS 894

6' : 05262+0048
ARN 84

7' : 05271+0044
DAM 322AB

8' : 05269+0039
LEO 2

9' : 05271-0050
CVS 916AB

9' : 05272+0042
DAM 277AB

12' : 05273-0039
CVS 941

14' : 05262+0056
CVS 847

14' : 05258-0044
CVS 803

14' : 05271-0032
CVS 911

15' : 05258+0039
CVS 805

15' : 05257-0043
CVS 799

15' : 05275-0051
CVS 959

16' : 05276-0038
BAL 670

17' : 05258+0035
CVS 808

19' : 05279+0047
CVS 997

19' : 05254-0047
CVS 770AB

20' : 05270+0104
CVS 907

20' : 05276+0031
CVS 965

21' : 05254-0038
CVS 768AB

21' : 05270-0025
CVS 901

22' : 05274+0103
CVS 944

22' : 05255-0033
A 848

22' : 05252-0048
CVS 31

23' : 05279-0033
CVS 996



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

05267+0045 LEO 57 (HD 290398)

 
 
05h 26m 39.67s +00° 45' 02.2" P.A. 88.00 sep 12.8 mag 10.71,11.20 Sp F5
 
 
Coord 2000 05267+0045 Discov num LEO  57 Comp Coord arcsec 2000 05 26 39.67 +00 45 02.2
Date first 1892 Date last 2023 Obs 12
Pa first 85 Pa last 87.7 P.A. Now (θ) 87.7°
Sep first 12.3 Sep last 12.82 Sep. Now (ρ) 12.82"
Mag pri 10.71 Mag sec 11.20 delta mag (ΔM) 0.49 Spectral class F5 (yellow-white)
Pri motion ra -000 Sec motion ra -000
Pri motion dec -004 Sec motion dec -004
Notes N S (See Notes, Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 290398 Constellation Orion Tycho2 0101-02424-1 Gaia DR2 3221871233219522560
HD 290398
 
 
WDS 05267+0045 LEO 57 (HD 290398) : NOTES
 
 
discov_num notes refcode
LEO 57 BAL 981.
 
 
REFERENCES
 
 
refcode metd author reference
Leo1918 Ma - Leonard, F.C. 1918MNRAS..78..475L
Leo1918 MNRAS 78, 475, 1918
Leo1933 Ma - Leonard, F.C. 1933LicOB..16...90L
Leo1933 Lick Obs. Bull. 16, 90, 1933
Leo1943 Ma - Leonard, F.C. 1943PASP...55..241L
Leo1943 PASP 55, 241, 1943
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05267+0045 LEO 57 2001 4 88 12.8 10.71 11.20 N D 052639.67+004502.2
05267+0045 LEO 57 2010 6 88 13.1 10.71 11.20 F5 N 052639.67+004502.2
05267+0045 LEO 57 2016 7 88 12.7 10.71 11.20 F5 N 052639.67+004502.2
05267+0045 LEO 57 2023 12 88 12.8 10.71 11.20 F5 NS 052639.67+004502.2

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

 
 
WDS 05267+0045 LEO 57 (HD 290398) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05267+0045 LEO 57 (HD 290398) : MEASURES
 
 
No records found.

 
 
WDS 05267+0045 (HD 290398) : VIRTUAL EYEPIECE
 
 

05267+0045 LEO 57A mag 10.71 Sp F5 05267+0045 LEO 57B sep 12.8 P.A. 87.70 mag 11.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 05267+0045 (HD 290398) : ALADIN DSS IMAGE @ 05h 26m 39.67s +00° 45' 02.2"
 
 
 
 
WDS 05267+0045 LEO 57 (HD 290398) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05267+0045 LEO 57 distance=0' 05267-0041 SKF2343AB distance=4' 05267-0041 SKF2343AC distance=4' 05269-0049 CVS 894 distance=5' 05262+0048 ARN 84 distance=6' 05271+0044 DAM 322AB distance=7' 05271+0044 DAM 322AC distance=7' 05271+0044 DAM 322AD distance=7' 05271+0044 DAM 322AE distance=7' 05269+0039 LEO 2 distance=8' 05271-0050 CVS 916AB distance=9' 05271-0050 CVS 916AC distance=9' 05272+0042 DAM 277AB distance=9' 05272+0042 DAM 277AC distance=9' 05272+0042 DAM 277AD distance=9' 05273-0039 CVS 941 distance=12' 05262+0056 CVS 847 distance=14' 05258-0044 CVS 803 distance=14' 05271-0032 CVS 911 distance=14' 05258+0039 CVS 805 distance=15' 05257-0043 CVS 799 distance=15' 05275-0051 CVS 959 distance=15' 05276-0038 BAL 670 distance=16' 05258+0035 CVS 808 distance=17' 05279+0047 CVS 997 distance=19' 05254-0047 CVS 770AB distance=19' 05254-0047 CVS 770AC distance=19' 05270+0104 CVS 907 distance=20' 05276+0031 CVS 965 distance=20' 05254-0038 CVS 768AB distance=21' 05254-0038 CVS 768AC distance=21' 05270-0025 CVS 901 distance=21' 05274+0103 CVS 944 distance=22' 05255-0033 A 848 distance=22' 05252-0048 CVS 31 distance=22' 05279-0033 CVS 996 distance=23' 05259+0104 CVS 812 distance=23' 05282+0047 A 2644 distance=23' 05282-0041 CVS1025 distance=23' 05252-0036 CVS 759 distance=24' 05281+0052 CVS1021 distance=24' 05277+0104 CVS 972 distance=25' 05282+0036 CVS1024EF distance=25' 05259-0023 CVS 821 distance=25' 05282-0035 CVS1029AB distance=26' 05282-0035 CVS1029AC distance=26' 05282+0036 CVS1031AB distance=26' 05282+0036 CVS1031AC distance=26' 05282+0036 CVS1031AD distance=26' 05276+0106 A 2643 distance=26' 05250+0037 CVS 742 distance=27' 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 05267+0045 LEO 57 88 12.8
Show 05267-0041 SKF2343 AB 56 1.4 4
Show 05267-0041 SKF2343 AC 156 17.9 4
Show 05269-0049 CVS 894 174 9.9 5
Show 05262+0048 ARN 84 276 35.2 6
Show 05271+0044 DAM 322 AB 355 7.9 7
Show 05271+0044 DAM 322 AC 92 10.0 7
Show 05271+0044 DAM 322 AD 279 17.4 7
Show 05271+0044 DAM 322 AE 188 27.2 7
Show 05269+0039 LEO 2 86 3.2 8
Show 05271-0050 CVS 916 AB 51 8.2 9
Show 05271-0050 CVS 916 AC 259 17.2 9
Show 05272+0042 DAM 277 AB 168 5.4 9
Show 05272+0042 DAM 277 AC 234 7.9 9
Show 05272+0042 DAM 277 AD 15 10.9 9
Show 05273-0039 CVS 941 356 6.2 12
Show 05262+0056 CVS 847 62 14.6 14
Show 05258-0044 CVS 803 262 2.7 14
Show 05271-0032 CVS 911 171 6.8 14
Show 05258+0039 CVS 805 22 12.7 15
Show 05257-0043 CVS 799 247 2.1 15
Show 05275-0051 CVS 959 1 13.5 15
Show 05276-0038 BAL 670 302 10.7 16
Show 05258+0035 CVS 808 241 0.6 17
Show 05279+0047 CVS 997 190 8.5 19
Show 05254-0047 CVS 770 AB 277 0.9 19
Show 05254-0047 CVS 770 AC 40 7.9 19
Show 05270+0104 CVS 907 163 1.9 20
Show 05276+0031 CVS 965 117 16.4 20
Show 05254-0038 CVS 768 AB 154 7.9 21
Show 05254-0038 CVS 768 AC 113 8.7 21
Show 05270-0025 CVS 901 258 8.6 21
Show 05274+0103 CVS 944 99 6.2 22
Show 05255-0033 A 848 179 0.3 22
Show 05252-0048 CVS 31 263 5.6 22
Show 05279-0033 CVS 996 81 6.1 23
Show 05259+0104 CVS 812 340 18.4 23
Show 05282+0047 A 2644 126 1.4 23
Show 05282-0041 CVS1025 224 11.7 23
Show 05252-0036 CVS 759 46 9.5 24
Show 05281+0052 CVS1021 83 6.3 24
Show 05277+0104 CVS 972 294 6.1 25
Show 05282+0036 CVS1024 EF 266 3.9 25
Show 05259-0023 CVS 821 19 13.6 25
Show 05282-0035 CVS1029 AB 328 2.2 26
Show 05282-0035 CVS1029 AC 66 4.7 26
Show 05282+0036 CVS1031 AB 307 2.2 26
Show 05282+0036 CVS1031 AC 286 6.4 26
Show 05282+0036 CVS1031 AD 28 17.6 26
Show 05276+0106 A 2643 5 0.5 26
Show 05250+0037 CVS 742 148 17.5 27

 
 
WDS 05267+0045 : COMPONENTS
 
 
  A
B pa=87.7°
sep=12.82"
 
 
05267+0045 A
 
 
Componente originario normalizzato AB Name HD 290398 Coord arcsec 2000 052639.67+004502.2 Mag 10.71
Spectral class F5 (yellow-white) PmRA 0.00 PmDE -4.0 Tycho2 0101-02424-1
HD 290398
Tycho2
Tycho2 0101-02424-1 Pflag RAmdeg 81.66528375 DEmdeg 0.75060459
PmRA 0.0 PmDE -5.8 E RAmdeg 41 E DEmdeg 52
E pmRA 1.5 E pmDE 1.5 EpRAm 1983.05 EpDEm 1976.39
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 12.133 E BTmag 0.154 VTmag 10.706
E VTmag 0.060 Prox 129 TYC T HIP
CCDM RAdeg 81.66528333 DEdeg 0.75061806 EpRA 1990 1.77
EpDE 1990 1.43 E RAdeg 43.1 E DEdeg 56.5 Posflg
Corr 0.0
CCDM
Ccdm 05267+0045 RComp Comp A Note1
Note2 Discov num DRAs -2.29 DDEs 2.5
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number +00 1067 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 05215N0040A
HIC
 
 
05267+0045 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 052640.52+004502.7 Mag 11.2 PmRA 0.00
PmDE -4.0 Tycho2 0101-02326-1 Calc delta mag 0.49 Calc coord yes
Tycho2
Tycho2 0101-02326-1 Pflag RAmdeg 81.66889018 DEmdeg 0.75079692
PmRA 6.9 PmDE -6.8 E RAmdeg 61 E DEmdeg 80
E pmRA 2.1 E pmDE 2.1 EpRAm 1982.30 EpDEm 1974.00
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.718 E BTmag 0.480 VTmag 11.199
E VTmag 0.093 Prox 129 TYC HIP
CCDM RAdeg 81.66887472 DEdeg 0.75081333 EpRA 1990 1.72
EpDE 1990 1.39 E RAdeg 64.4 E DEdeg 87.5 Posflg
Corr 0.0
CCDM
Ccdm 05267+0045 RComp Comp B Note1
Note2 Discov num LEO DRAs -1.47 DDEs 3.1
R dRAs 65 Year 1892 Theta 086 Rho 12.3
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 05215N0040B
HIC