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Doubles in session


Current system
05565+0355
I 748
HD 249520


Nearby doubles
18' : 05576+0358
BAL2158

22' : 05551+0350
BAL2157

44' : 05573+0434
BAL2646

51' : 05553+0443
STF 818

63' : 05532+0434
GWP 721

63' : 05583+0452
BAL2647

70' : 05531+0443
CFN 4

78' : 06011+0322
UC 87

83' : 05530+0251
BAL1678

86' : 05512+0429
BAL2644

91' : 06001+0242
CRC 7

91' : 06024+0336
BAL2159

91' : 05546+0521
STF 815AB

95' : 05503+0417
BAL2643AB

96' : 06028+0411
BAL2648

97' : 05518+0248
REP 115AB

102' : 05541+0219
BAL1679

111' : 06036+0419
STF 837

116' : 05492+0436
SKF2450

119' : 05549+0552
STF 816

120' : 05504+0235
HJ 2281

123' : 05483+0354
J 36

127' : 05544+0152
REP 6

129' : 05584+0150
H 5 100AB

129' : 05480+0414
TDS3349

129' : 05485+0442
STF 797



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.

05565+0355 I 748 (HD 249520)

 
 
05h 56m 27.94s +03° 55' 01.2" P.A. 35.00 sep 1.0 mag 10.24,10.66 Sp G0
 
 
Coord 2000 05565+0355 Discov num I   748 Comp Coord arcsec 2000 05 56 27.94 +03 55 01.2
Date first 1910 Date last 2016 Obs 12
Pa first 45 Pa last 34.8 P.A. Now (θ) 34.8°
Sep first 0.7 Sep last 1.023 Sep. Now (ρ) 1.023"
Mag pri 10.24 Mag sec 10.66 delta mag (ΔM) 0.42 Spectral class G0 (yellow)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 249520 Constellation Orion Tycho2 0125-00008-1 Gaia DR2 3316749706488155776
HD 249520
 
 
WDS 05565+0355 I 748 (HD 249520) : 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
05565+0355 I 748 1991 9 38 1.0 10.24 10.66 G0 055627.94+035501.2
05565+0355 I 748 2015 11 34 1.0 10.24 10.66 G0 055627.94+035501.2
05565+0355 I 748 2016 12 35 1.0 10.24 10.66 G0 055627.94+035501.2

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

 
 
WDS 05565+0355 I 748 (HD 249520) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05565+0355 I 748 (HD 249520) : MEASURES
 
 
No records found.

 
 
WDS 05565+0355 (HD 249520) : VIRTUAL EYEPIECE
 
 

05565+0355 I 748A mag 10.24 Sp G0 05565+0355 I 748B sep 1.0 P.A. 34.70 mag 10.66 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 05565+0355 (HD 249520) : ALADIN DSS IMAGE @ 05h 56m 27.94s +03° 55' 01.2"
 
 
 
 
WDS 05565+0355 I 748 (HD 249520) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05565+0355 I 748 distance=0' 05576+0358 BAL2158 distance=18' 05551+0350 BAL2157 distance=22' 05573+0434 BAL2646 distance=44' 05553+0443 STF 818 distance=51' 05532+0434 GWP 721 distance=63' 05583+0452 BAL2647 distance=63' 05531+0443 CFN 4 distance=70' 06011+0322 UC 87 distance=78' 05530+0251 BAL1678 distance=83' 05512+0429 BAL2644 distance=86' 06001+0242 CRC 7 distance=91' 06024+0336 BAL2159 distance=91' 05546+0521 STF 815AB distance=91' 05546+0521 STF 815AC distance=91' 05503+0417 BAL2643AB distance=95' 05503+0417 FYM 213AC distance=95' 06028+0411 BAL2648 distance=96' 05518+0248 REP 115Aa,Ab distance=97' 05518+0248 REP 115AB distance=97' 05541+0219 BAL1679 distance=102' 06036+0419 STF 837 distance=111' 05492+0436 SKF2450 distance=116' 05549+0552 STF 816 distance=119' 05504+0235 HJ 2281 distance=120' 05483+0354 J 36 distance=123' 05544+0152 REP 6 distance=127' 05584+0150 H 5 100AB distance=129' 05584+0150 ARN 37AC distance=129' 05480+0414 TDS3349 distance=129' 05485+0442 STF 797 distance=129' 05545+0148 MGM3472 distance=131' 05535+0559 TVB 110 distance=132' 06032+0228 BAL1681 distance=134' 05549+0143 MGM3464 distance=135' 06021+0539 TDS3508 distance=135' 05543+0143 CHN 19AB distance=136' 05543+0143 CHN 19AC distance=136' 05543+0143 CHN 19BC distance=136' 05490+0514 GWP 711 distance=137' 05541+0143 REP 117 distance=137' 05524+0151 BU 1404 distance=138' 05541+0140 RST5219Aa,Ab distance=140' 05541+0140 HBC 515AB distance=140' 05541+0140 HBC 515AC distance=140' 05541+0140 HBC 515AD distance=140' 05550+0613 A 2658 distance=141' 05549+0136 HJ 2283 distance=142' 05470+0355 SLW 182 distance=142' 06031+0544 TDS3520 distance=148' 06043+0224 J 1920 distance=148' 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 05565+0355 I 748 35 1.0
Show 05576+0358 BAL2158 255 8.3 18
Show 05551+0350 BAL2157 258 8.8 22
Show 05573+0434 BAL2646 117 11.2 44
Show 05553+0443 STF 818 278 5.9 51
Show 05532+0434 GWP 721 205 12.5 63
Show 05583+0452 BAL2647 343 10.4 63
Show 05531+0443 CFN 4 278 1.5 70
Show 06011+0322 UC 87 75 88.7 78
Show 05530+0251 BAL1678 11 9.5 83
Show 05512+0429 BAL2644 355 18.1 86
Show 06001+0242 CRC 7 311 8.5 91
Show 06024+0336 BAL2159 153 4.9 91
Show 05546+0521 STF 815 AB 137 13.1 91
Show 05546+0521 STF 815 AC 309 85.4 91
Show 05503+0417 BAL2643 AB 356 16.6 95
Show 05503+0417 FYM 213 AC 123 27.9 95
Show 06028+0411 BAL2648 143 3.5 96
Show 05518+0248 REP 115 Aa,Ab -1 0.1 97
Show 05518+0248 REP 115 AB 294 3.0 97
Show 05541+0219 BAL1679 229 5.2 102
Show 06036+0419 STF 837 226 19.6 111
Show 05492+0436 SKF2450 55 4.9 116
Show 05549+0552 STF 816 287 4.0 119
Show 05504+0235 HJ 2281 316 25.5 120
Show 05483+0354 J 36 95 1.4 123
Show 05544+0152 REP 6 247 4.5 127
Show 05584+0150 H 5 100 AB 206 36.7 129
Show 05584+0150 ARN 37 AC 293 177.8 129
Show 05480+0414 TDS3349 138 0.4 129
Show 05485+0442 STF 797 17 7.3 129
Show 05545+0148 MGM3472 115 2.2 131
Show 05535+0559 TVB 110 337 2.6 132
Show 06032+0228 BAL1681 240 14.9 134
Show 05549+0143 MGM3464 69 1.1 135
Show 06021+0539 TDS3508 259 0.8 135
Show 05543+0143 CHN 19 AB 144 5.8 136
Show 05543+0143 CHN 19 AC 95 10.8 136
Show 05543+0143 CHN 19 BC 63 8.2 136
Show 05490+0514 GWP 711 135 90.8 137
Show 05541+0143 REP 117 105 1.6 137
Show 05524+0151 BU 1404 212 42.8 138
Show 05541+0140 RST5219 Aa,Ab 79 0.5 140
Show 05541+0140 HBC 515 AB 41 5.3 140
Show 05541+0140 HBC 515 AC 270 17.0 140
Show 05541+0140 HBC 515 AD 336 37.0 140
Show 05550+0613 A 2658 73 0.4 141
Show 05549+0136 HJ 2283 9 19.0 142
Show 05470+0355 SLW 182 27 46.0 142
Show 06031+0544 TDS3520 272 0.5 148
Show 06043+0224 J 1920 175 7.6 148

 
 
WDS 05565+0355 : COMPONENTS
 
 
  A
B pa=34.7°
sep=1.02"
 
 
05565+0355 A
 
 
Componente originario normalizzato AB Name HD 249520 Coord arcsec 2000 055627.94+035501.2 Mag 10.24
Spectral class G0 (yellow) PmRA 1.00 PmDE -9.0 Tycho2 0125-00008-1
HD 249520
Tycho2
Tycho2 0125-00008-1 Pflag P RAmdeg 89.11640183 DEmdeg 3.91699701
PmRA 0.6 PmDE -8.8 E RAmdeg 27 E DEmdeg 33
E pmRA 1.7 E pmDE 1.7 EpRAm 1989.01 EpDEm 1987.02
Num 3 Q RAmdeg 1.1 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.4 BTmag 11.151 E BTmag 0.061 VTmag 10.240
E VTmag 0.041 Prox 10 TYC T HIP
CCDM RAdeg 89.11633389 DEdeg 3.91692972 EpRA 1990 1.94
EpDE 1990 1.89 E RAdeg 26.7 E DEdeg 34.2 Posflg D
Corr 0.0
CCDM
Ccdm 05565+0355 RComp Comp A Note1
Note2 Discov num DRAs -2.02 DDEs 1.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp G0 PmNote *
PmRA 11 PmDE -4 Dm number +03 1078 Cat1 BD
Name2 +03 720 Cat2 AGK2/3 HD 249520 M HD
ADS BDS A 4526 M ADS BDS N IDS IDS 05512N0354A
HIC
 
 
05565+0355 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 055627.98+035502.0 Mag 10.66 PmRA 1.00
PmDE -9.0 Tycho2 0125-00008-2 Calc delta mag 0.42 Calc coord yes
Tycho2
Tycho2 0125-00008-2 Pflag P RAmdeg 89.11640183 DEmdeg 3.91699701
PmRA 0.6 PmDE -8.8 E RAmdeg 27 E DEmdeg 33
E pmRA 1.7 E pmDE 1.7 EpRAm 1989.01 EpDEm 1987.02
Num 3 Q RAmdeg 1.1 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.4 BTmag 11.417 E BTmag 0.074 VTmag 10.659
E VTmag 0.059 Prox 10 TYC T HIP
CCDM RAdeg 89.11650500 DEdeg 3.91715222 EpRA 1990 1.94
EpDE 1990 1.89 E RAdeg 35.9 E DEdeg 46.1 Posflg D
Corr 0.0
CCDM
Ccdm 05565+0355 RComp Comp B Note1
Note2 Discov num I 748 DRAs DDEs
R dRAs Year 1911 Theta 034 Rho 1.0
Obs 8 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 4526 M ADS BDS N IDS IDS 05512N0354B
HIC