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Doubles in session


Current system
09168-2157
I 493 AB
HD 80032


Nearby doubles
32' : 09181-2223
B 1989AB

37' : 09168-2121
ARA1067

38' : 09152-2127
ARA1464

46' : 09145-2230
DON 324

47' : 09144-2229
DAM1570

53' : 09172-2249
J 1543

54' : 09205-2144
UC 1779

55' : 09192-2241
ARA1765

58' : 09188-2250
DON1080

58' : 09209-2156
DON 335

63' : 09148-2253
DON 325

65' : 09181-2259
RST3633

68' : 09198-2104
B 774

69' : 09206-2241
DON 334

71' : 09191-2300
DON1081

71' : 09187-2303
TDS6460

71' : 09163-2308
HJ 4193

72' : 09127-2115
LDS3865

73' : 09190-2303
DAM1595

76' : 09121-2233
BRT1472

77' : 09147-2307
LDS 260

78' : 09219-2230
DON 337

78' : 09140-2052
ARA1065

78' : 09120-2236
DAM1562

79' : 09223-2214
TDS6510

84' : 09142-2313
DAM1569



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.

09168-2157 I 493 AB (HD 80032)

 
 
09h 16m 50.46s -21° 57' 16.2" P.A. 260.00 sep 0.5 mag 8.24,11.19 Sp A0V dist. 719.42 pc (2346.75 l.y.)
 
 
Coord 2000 09168-2157 Discov num I   493 Comp AB Coord arcsec 2000 09 16 50.46 -21 57 16.2
Date first 1909 Date last 2016 Obs 9
Pa first 135 Pa last 259.9 P.A. Now (θ) 259.9°
Sep first 0.4 Sep last 0.542 Sep. Now (ρ) 0.542"
Mag pri 8.24 Mag sec 11.19 delta mag (ΔM) 2.95 Spectral class A0V (white)
Pri motion ra -015 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 80032 Constellation Hydra SAO 177203 HIP 45535
Tycho2 6040-00726-1 Gaia DR2 5676084158254843776 HD 80032 BD BD-21 2745
Distance 719.42 Distance ly 2346.75
 
 
WDS 09168-2157 I 493 AB (HD 80032) : NOTES
 
 
discov_num notes refcode
I 493 Too close, position angle uncertain.
 
 
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
09168-2157 I 493 AB 1991 8 266 0.5 8.24 11.19 A0V N D 091650.46-215716.2
09168-2157 I 493 AB 2016 9 260 0.5 8.24 11.19 A0V N 091650.46-215716.2

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

 
 
WDS 09168-2157 I 493 AB (HD 80032) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09168-2157 I 493 AB (HD 80032) : MEASURES
 
 
No records found.

 
 
WDS 09168-2157 (HD 80032) : VIRTUAL EYEPIECE
 
 

09168-2157 I 493A mag 8.24 Sp A0V 09168-2157 I 493B sep 0.5 P.A. 259.10 mag 11.19 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 09168-2157 (HD 80032) : ALADIN DSS IMAGE @ 09h 16m 50.46s -21° 57' 16.2"
 
 
 
 
WDS 09168-2157 I 493 AB (HD 80032) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09168-2157 I 493AB distance=0' 09181-2223 B 1989AB distance=32' 09181-2223 B 1989AB,C distance=32' 09168-2121 ARA1067 distance=37' 09152-2127 ARA1464 distance=38' 09145-2230 DON 324 distance=46' 09144-2229 DAM1570 distance=47' 09172-2249 J 1543 distance=53' 09205-2144 UC 1779 distance=54' 09192-2241 ARA1765 distance=55' 09188-2250 DON1080 distance=58' 09209-2156 DON 335 distance=58' 09148-2253 DON 325 distance=63' 09181-2259 RST3633 distance=65' 09198-2104 B 774 distance=68' 09206-2241 DON 334 distance=69' 09191-2300 DON1081 distance=71' 09187-2303 TDS6460 distance=71' 09163-2308 HJ 4193 distance=71' 09127-2115 LDS3865 distance=72' 09190-2303 DAM1595 distance=73' 09121-2233 BRT1472 distance=76' 09147-2307 LDS 260 distance=77' 09219-2230 DON 337 distance=78' 09140-2052 ARA1065 distance=78' 09120-2236 DAM1562 distance=78' 09223-2214 TDS6510 distance=79' 09142-2313 DAM1569 distance=84' 09109-2144 DON 321 distance=85' 09142-2036 ARA1066 distance=90' 09108-2124 ARA1463 distance=90' 09191-2322 TDS6465 distance=91' 09225-2243 DON 338 distance=91' 09106-2233 DON 320 distance=94' 09174-2333 ARA2145 distance=96' 09191-2026 B 773AB distance=97' 09191-2026 B 773AB,C distance=97' 09185-2332 TDS6458 distance=98' 09184-2022 S 595 distance=98' 09133-2033 KPP3778 distance=98' 09198-2328 TDS6474 distance=100' 09190-2332 LDS3874 distance=100' 09204-2325 DON 333 distance=101' 09156-2016 PTT 15 distance=103' 09115-2049 ARA1064 distance=103' 09203-2329 WHC 6 distance=104' 09219-2043 B 775 distance=104' 09224-2047 OL 130 distance=105' 09172-2012 ARA 653 distance=106' 09168-2344 ARA2144 distance=107' 09238-2111 ARA1070 distance=108' 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 09168-2157 I 493 AB 260 0.5
Show 09181-2223 B 1989 AB 351 1.0 32
Show 09181-2223 B 1989 AB,C 59 16.0 32
Show 09168-2121 ARA1067 85 11.8 37
Show 09152-2127 ARA1464 344 15.0 38
Show 09145-2230 DON 324 225 1.7 46
Show 09144-2229 DAM1570 266 3.9 47
Show 09172-2249 J 1543 106 9.7 53
Show 09205-2144 UC 1779 353 13.2 54
Show 09192-2241 ARA1765 275 10.1 55
Show 09188-2250 DON1080 14 7.2 58
Show 09209-2156 DON 335 268 5.6 58
Show 09148-2253 DON 325 349 2.6 63
Show 09181-2259 RST3633 61 0.5 65
Show 09198-2104 B 774 130 2.0 68
Show 09206-2241 DON 334 228 0.8 69
Show 09191-2300 DON1081 75 4.6 71
Show 09187-2303 TDS6460 122 2.2 71
Show 09163-2308 HJ 4193 119 3.1 71
Show 09127-2115 LDS3865 238 7.6 72
Show 09190-2303 DAM1595 291 8.0 73
Show 09121-2233 BRT1472 45 4.4 76
Show 09147-2307 LDS 260 315 5.0 77
Show 09219-2230 DON 337 243 0.8 78
Show 09140-2052 ARA1065 221 13.2 78
Show 09120-2236 DAM1562 100 3.7 78
Show 09223-2214 TDS6510 323 0.5 79
Show 09142-2313 DAM1569 12 2.7 84
Show 09109-2144 DON 321 135 1.2 85
Show 09142-2036 ARA1066 331 13.9 90
Show 09108-2124 ARA1463 266 13.6 90
Show 09191-2322 TDS6465 237 0.7 91
Show 09225-2243 DON 338 74 1.7 91
Show 09106-2233 DON 320 149 0.4 94
Show 09174-2333 ARA2145 108 13.9 96
Show 09191-2026 B 773 AB 218 0.6 97
Show 09191-2026 B 773 AB,C 225 5.7 97
Show 09185-2332 TDS6458 308 0.5 98
Show 09184-2022 S 595 286 75.0 98
Show 09133-2033 KPP3778 119 1.7 98
Show 09198-2328 TDS6474 304 1.1 100
Show 09190-2332 LDS3874 265 134.6 100
Show 09204-2325 DON 333 158 2.2 101
Show 09156-2016 PTT 15 259 12.5 103
Show 09115-2049 ARA1064 262 12.1 103
Show 09203-2329 WHC 6 51 1.9 104
Show 09219-2043 B 775 299 2.8 104
Show 09224-2047 OL 130 270 3.2 105
Show 09172-2012 ARA 653 117 7.7 106
Show 09168-2344 ARA2144 5 10.8 107
Show 09238-2111 ARA1070 356 8.9 108

 
 
WDS 09168-2157 : COMPONENTS
 
 
  A
B pa=259.1°
sep=0.50"
 
 
09168-2157 A
 
 
Name HD 80032 Coord arcsec 2000 091650.46-215716.2 Mag 8.24 Spectral class A0V (white)
PmRA -15.00 PmDE 5.0 SAO 177203 HIP 45535
Tycho2 6040-00726-1 HD 80032 BD BD-21 2745
Tycho2
Tycho2 6040-00726-1 Pflag RAmdeg 139.21020453 DEmdeg -21.95450575
PmRA -11.8 PmDE 2.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.28 EpDEm 1991.16
Num 10 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.3 BTmag 8.245 E BTmag 0.015 VTmag 8.167
E VTmag 0.011 Prox 999 TYC T HIP 45535
CCDM AC RAdeg 139.21023389 DEdeg -21.95451111 EpRA 1990 1.63
EpDE 1990 1.51 E RAdeg 4.7 E DEdeg 5.3 Posflg P
Corr -0.1
SAO
SAO 177203 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.012 Vmag 8.1 SpType A0
Double code Source 23 CatNum 4121 DM BD-21 2745
DMcomp BDsup HD 80032 M HD 0
GC RA1950rad 2.41977692 DE1950rad -0.37951614 PmRA2000 -0.001
PmDE2000 -0.008
Hipparcos
Catalog H HIP 45535 Proxy H RAhms 09 16 50.46
DEdms -21 57 16.2 Vmag 8.14 VarFlag R Vmag H
RAdeg 139.21 DEdeg -21.9545 AstroRef A Plx 2.38
CCDM 09168-2157 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AC
Theta 266 Rho 0.518 HD 80032 BD BD-21 2745
CD CP Dm number -21 2745 VIred 0.06
SpType A0V R SpType Coord arcsec 2000 091650.46-215716.2
Hipparcos 2
HIP 45535 Sn 15 So 3 Nc 2
RArad 2.4296770168 DErad -0.3831784937 Plx 1.39 PmRA -13.07
PmDE 4.26 E RArad 0.65 E DErad 0.45 E Plx 0.78
E pmRA 0.78 E pmDE 0.57 Hpmag 8.173 E Hpmag 0.0013
SHp 0.015 VA 0 BV 0.068 E BV 0.012
VI 0.08
CCDM
Ccdm 09168-2157 RComp Comp A Note1
Note2 Discov num DRAs 2.45 DDEs -16.2
R dRAs 82 Year Theta Rho
Obs 3 Vmag 8.2 Sp A0 PmNote *
PmRA -14 PmDE 5 Dm number -21 2745 Cat1 BD
Name2 177203 Cat2 SAO HD 80032 M HD
ADS BDS M ADS BDS N IDS IDS 09123S2132A
HIC 45535
 
 
09168-2157 B
 
 
Coord arcsec 2000 091650.42-215716.3 Mag 11.19 Calc delta mag 2.95 Calc coord yes
CCDM
Ccdm 09168-2157 RComp Comp B Note1
Note2 Discov num I 493 DRAs DDEs
R dRAs Year 1934 Theta 145 Rho 0.1
Obs 5 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 09123S2132B
HIC 45535