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Doubles in session


Current system
05457-1917
I 744
HD 38551


Nearby doubles
23' : 05448-1857
LDS3674

27' : 05441-1928
ARA 536

29' : 05477-1923
ARA 537

30' : 05441-1934
HDS 766AB

37' : 05479-1855
ARA 335

43' : 05484-1937
GWP 710

47' : 05468-2001
TDS3336

52' : 05484-1842
HJ 3799

56' : 05475-1828
RST2398

63' : 05496-1949
UC 1361

65' : 05481-2012
TDS3352

68' : 05502-1851
KPP1918

70' : 05428-1822
B 1949

70' : 05471-1810
B 1952

72' : 05466-1807
GWP 705

75' : 05457-2032
ARA 853

76' : 05408-1945
TDS3290

76' : 05429-2021
ARA 851

78' : 05404-1910
ARA 535

81' : 05403-1940
MET 49AB

87' : 05427-2032
ARA 850

87' : 05461-2043
TDS3330

87' : 05423-2029
ARA 849

88' : 05471-1751
TDS3340

90' : 05430-1756
RST2392

90' : 05433-2040
HJ 3791



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.

05457-1917 I 744 (HD 38551)

 
 
05h 45m 45.84s -19° 16' 51.6" P.A. 89.00 sep 1.4 mag 9.89,10.37 Sp A0
 
 
Coord 2000 05457-1917 Discov num I   744 Comp Coord arcsec 2000 05 45 45.84 -19 16 51.6
Date first 1914 Date last 2015 Obs 7
Pa first 92 Pa last 89.3 P.A. Now (θ) 89.3°
Sep first 1.4 Sep last 1.399 Sep. Now (ρ) 1.399"
Mag pri 9.89 Mag sec 10.37 delta mag (ΔM) 0.48 Spectral class A0 (white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 38551 Constellation Lepus Tycho2 5926-01771-1 Gaia DR2 2966998012628706048
HD 38551
 
 
WDS 05457-1917 I 744 (HD 38551) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb 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
05457-1917 I 744 1991 5 88 1.4 9.89 10.37 A0 054545.84-191651.6
05457-1917 I 744 2008 6 89 1.4 9.89 10.37 A0 054545.84-191651.6
05457-1917 I 744 2015 7 89 1.4 9.89 10.37 A0 054545.84-191651.6

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

 
 
WDS 05457-1917 I 744 (HD 38551) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05457-1917 I 744 (HD 38551) : MEASURES
 
 
No records found.

 
 
WDS 05457-1917 (HD 38551) : VIRTUAL EYEPIECE
 
 

05457-1917 I 744A mag 9.89 Sp A0 05457-1917 I 744B sep 1.3 P.A. 89.30 mag 10.37 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 05457-1917 (HD 38551) : ALADIN DSS IMAGE @ 05h 45m 45.84s -19° 16' 51.6"
 
 
 
 
WDS 05457-1917 I 744 (HD 38551) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05457-1917 I 744 distance=0' 05448-1857 LDS3674 distance=23' 05441-1928 ARA 536 distance=27' 05477-1923 ARA 537 distance=29' 05441-1934 HDS 766AB distance=30' 05441-1934 HDS 766AC distance=30' 05479-1855 ARA 335 distance=37' 05484-1937 GWP 710 distance=43' 05468-2001 TDS3336 distance=47' 05484-1842 HJ 3799 distance=52' 05475-1828 RST2398 distance=56' 05496-1949 UC 1361 distance=63' 05481-2012 TDS3352 distance=65' 05502-1851 KPP1918 distance=68' 05428-1822 B 1949 distance=70' 05471-1810 B 1952 distance=70' 05466-1807 GWP 705 distance=72' 05457-2032 ARA 853 distance=75' 05408-1945 TDS3290 distance=76' 05429-2021 ARA 851 distance=76' 05404-1910 ARA 535 distance=78' 05403-1940 MET 49AB distance=81' 05427-2032 ARA 850 distance=87' 05461-2043 TDS3330 distance=87' 05423-2029 ARA 849 distance=87' 05471-1751 TDS3340 distance=88' 05430-1756 RST2392 distance=90' 05433-2040 HJ 3791 distance=90' 05458-1741 ARA 162 distance=97' 05480-2048 TDS3350 distance=97' 05389-1929 ARA 534 distance=98' 05462-2100 BRT 302 distance=103' 05385-1919 NSN 83 distance=103' 05445-2058 KPP 125 distance=104' 05467-2101 B 1951 distance=106' 05447-2101 STN 11 distance=106' 05391-2008 DON 116 distance=107' 05440-1731 RST2395 distance=109' 05397-2026 HDO 77AB distance=110' 05397-2026 HDO 78AC distance=110' 05501-1745 TDS3369 distance=112' 05521-1808 ARA 336 distance=114' 05406-2052 ARA 848 distance=121' 05543-1924 TDS3416 distance=121' 05443-1714 TDS3317 distance=125' 05393-1751 HJ 3780CD distance=125' 05393-1751 HJ 3780CI distance=125' 05376-1829 B 1948 distance=126' 05393-1751 BU 321AB distance=127' 05393-1751 HJ 3780AC distance=127' 05393-1751 HJ 3780AE distance=127' 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 05457-1917 I 744 89 1.4
Show 05448-1857 LDS3674 77 4.0 23
Show 05441-1928 ARA 536 16 15.0 27
Show 05477-1923 ARA 537 304 9.8 29
Show 05441-1934 HDS 766 AB 345 0.1 30
Show 05441-1934 HDS 766 AC 325 1.2 30
Show 05479-1855 ARA 335 291 12.7 37
Show 05484-1937 GWP 710 59 46.9 43
Show 05468-2001 TDS3336 142 0.5 47
Show 05484-1842 HJ 3799 153 3.8 52
Show 05475-1828 RST2398 181 0.1 56
Show 05496-1949 UC 1361 191 6.7 63
Show 05481-2012 TDS3352 213 1.4 65
Show 05502-1851 KPP1918 186 15.1 68
Show 05428-1822 B 1949 110 0.1 70
Show 05471-1810 B 1952 217 4.2 70
Show 05466-1807 GWP 705 273 100.0 72
Show 05457-2032 ARA 853 98 13.3 75
Show 05408-1945 TDS3290 66 0.5 76
Show 05429-2021 ARA 851 224 10.3 76
Show 05404-1910 ARA 535 208 12.5 78
Show 05403-1940 MET 49 AB 351 8.4 81
Show 05427-2032 ARA 850 195 8.9 87
Show 05461-2043 TDS3330 32 0.6 87
Show 05423-2029 ARA 849 124 15.3 87
Show 05471-1751 TDS3340 100 0.5 88
Show 05430-1756 RST2392 148 3.2 90
Show 05433-2040 HJ 3791 58 10.8 90
Show 05458-1741 ARA 162 75 9.6 97
Show 05480-2048 TDS3350 118 0.4 97
Show 05389-1929 ARA 534 313 7.4 98
Show 05462-2100 BRT 302 41 4.1 103
Show 05385-1919 NSN 83 85 1.5 103
Show 05445-2058 KPP 125 153 5.0 104
Show 05467-2101 B 1951 232 0.8 106
Show 05447-2101 STN 11 145 10.9 106
Show 05391-2008 DON 116 335 3.6 107
Show 05440-1731 RST2395 258 1.9 109
Show 05397-2026 HDO 77 AB 123 10.9 110
Show 05397-2026 HDO 78 AC 85 32.7 110
Show 05501-1745 TDS3369 54 1.5 112
Show 05521-1808 ARA 336 306 7.9 114
Show 05406-2052 ARA 848 155 13.6 121
Show 05543-1924 TDS3416 190 0.6 121
Show 05443-1714 TDS3317 133 0.6 125
Show 05393-1751 HJ 3780 CD 355 1.5 125
Show 05393-1751 HJ 3780 CI 33 52.2 125
Show 05376-1829 B 1948 250 3.7 126
Show 05393-1751 BU 321 AB 160 0.5 127
Show 05393-1751 HJ 3780 AC 137 88.8 127
Show 05393-1751 HJ 3780 AE 8 75.4 127

 
 
WDS 05457-1917 : COMPONENTS
 
 
  A
B pa=89.3°
sep=1.32"
 
 
05457-1917 A
 
 
Componente originario normalizzato AB Name HD 38551 Coord arcsec 2000 054545.84-191651.6 Mag 9.89
Spectral class A0 (white) PmRA -6.00 PmDE -6.0 Tycho2 5926-01771-1
HD 38551
Tycho2
Tycho2 5926-01771-1 Pflag P RAmdeg 86.44101343 DEmdeg -19.28101191
PmRA -5.7 PmDE -5.7 E RAmdeg 16 E DEmdeg 15
E pmRA 3.2 E pmDE 3.3 EpRAm 1991.31 EpDEm 1991.40
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.1 Q pmRA 0.2
Q pmDE 1.0 BTmag 10.086 E BTmag 0.027 VTmag 9.885
E VTmag 0.027 Prox 14 TYC T HIP
CCDM RAdeg 86.44091806 DEdeg -19.28100194 EpRA 1990 1.64
EpDE 1990 1.68 E RAdeg 16.3 E DEdeg 14.8 Posflg D
Corr 0.0
 
 
05457-1917 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 054545.93-191651.6 Mag 10.37 PmRA -6.00
PmDE -6.0 Tycho2 5926-01771-2 Calc delta mag 0.48 Calc coord yes
Tycho2
Tycho2 5926-01771-2 Pflag P RAmdeg 86.44101343 DEmdeg -19.28101191
PmRA -5.7 PmDE -5.7 E RAmdeg 16 E DEmdeg 15
E pmRA 3.2 E pmDE 3.3 EpRAm 1991.31 EpDEm 1991.40
Num 3 Q RAmdeg 0.1 Q DEmdeg 1.1 Q pmRA 0.2
Q pmDE 1.0 BTmag 10.745 E BTmag 0.042 VTmag 10.373
E VTmag 0.039 Prox 14 TYC T HIP
CCDM RAdeg 86.44131889 DEdeg -19.28099028 EpRA 1990 1.65
EpDE 1990 1.68 E RAdeg 26.7 E DEdeg 24.5 Posflg D
Corr 0.0