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Doubles in session


Current system
09020-7654
I 822
HD 78509


Nearby doubles
32' : 08534-7706
TSN 23

36' : 09018-7619
HJ 4184

45' : 08506-7717
HJ 4163

47' : 09102-7731
RST2621AB

55' : 09177-7647
RST2622

62' : 08559-7556
TOI1095

66' : 09155-7609
KOH 82

66' : 08429-7707
HDS1253AB

74' : 09194-7739
HJ 4214AB

75' : 09136-7552
KPP 188

87' : 09205-7557
KPP2881

90' : 09176-7807
UC 1774

90' : 08542-7528
NSN 257

92' : 09087-7822
TVB 214

100' : 08591-7832
RST2601

106' : 09179-7826
RST2626

107' : 09146-7518
B 2209

115' : 09214-7523
TSN 24

126' : 08445-7850
BNK 10

129' : 08479-7855
BNK 11

130' : 09065-7445
I 288

130' : 09088-7446
UC 1755

132' : 08528-7447
B 2671

133' : 09174-7454
I 12AB

134' : 08578-7441
UC 1737

142' : 09056-7433
SWR 66



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.

09020-7654 I 822 (HD 78509)

 
 
09h 01m 57.46s -76° 53' 39.8" P.A. 62.00 sep 1.4 mag 9.13,9.25 Sp F5V dist. 160.51 pc (523.58 l.y.)
 
 
Coord 2000 09020-7654 Discov num I   822 Comp Coord arcsec 2000 09 01 57.46 -76 53 39.8
Date first 1910 Date last 2016 Obs 8
Pa first 60 Pa last 61.8 P.A. Now (θ) 61.8°
Sep first 1.9 Sep last 1.377 Sep. Now (ρ) 1.377"
Mag pri 9.13 Mag sec 9.25 delta mag (ΔM) 0.12 Spectral class F5V (yellow-white)
Pri motion ra -077 Sec motion ra -077
Pri motion dec +061 Sec motion dec +061
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 78509 Constellation Chamaeleon SAO 256576 HIP 44355
Tycho2 9399-02225-1 Gaia DR2 5215398583040179200 HD 78509 CP CP-76 562
Distance 160.51 Distance ly 523.58
 
 
WDS 09020-7654 I 822 (HD 78509) : 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
09020-7654 I 822 1991 5 60 1.4 9.13 9.25 F5V D 090157.46-765339.8
09020-7654 I 822 2015 7 62 1.4 9.13 9.25 F5V 090157.46-765339.8
09020-7654 I 822 2016 8 62 1.4 9.13 9.25 F5V 090157.46-765339.8

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

 
 
WDS 09020-7654 I 822 (HD 78509) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09020-7654 I 822 (HD 78509) : MEASURES
 
 
No records found.

 
 
WDS 09020-7654 (HD 78509) : VIRTUAL EYEPIECE
 
 

09020-7654 I 822A mag 9.13 Sp F5V 09020-7654 I 822B sep 0.7 P.A. 22.90 mag 9.25 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 09020-7654 (HD 78509) : ALADIN DSS IMAGE @ 09h 01m 57.46s -76° 53' 39.8"
 
 
 
 
WDS 09020-7654 I 822 (HD 78509) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09020-7654 I 822 distance=1' 08534-7706 TSN 23 distance=32' 09018-7619 HJ 4184 distance=36' 08506-7717 HJ 4163 distance=45' 09102-7731 RST2621AB distance=47' 09177-7647 RST2622 distance=55' 08559-7556 TOI1095 distance=62' 09155-7609 KOH 82 distance=66' 08429-7707 HDS1253AB distance=66' 08429-7707 HDS1253Aa,Ab distance=66' 09194-7739 KOH 83Aa,Ab distance=74' 09194-7739 HJ 4214AB distance=74' 09136-7552 KPP 188 distance=75' 09205-7557 KPP2881 distance=87' 09176-7807 UC 1774 distance=90' 08542-7528 NSN 257 distance=90' 09087-7822 TVB 214 distance=92' 08591-7832 RST2601 distance=100' 09179-7826 RST2626 distance=106' 09146-7518 B 2209 distance=107' 09214-7523 TSN 24 distance=115' 08445-7850 BNK 10 distance=126' 08479-7855 BNK 11 distance=129' 09065-7445 I 288 distance=130' 09088-7446 UC 1755 distance=130' 08528-7447 B 2671 distance=132' 09174-7454 I 12AB distance=133' 09174-7454 HJ 4206AB,C distance=133' 09174-7454 HJ 4206AB,D distance=133' 08578-7441 UC 1737 distance=134' 08443-7859 KOH 81Aa,Ab distance=138' 08443-7859 BNK 9Ab,B distance=138' 09056-7433 SWR 66 distance=142' 08413-7858 BNK 7CD distance=143' 08431-7905 BNK 6 distance=144' 08433-7905 BNK 8AB distance=144' 08433-7905 BNK 8AC distance=144' 08424-7904 BNK 5 distance=144' 08489-7929 UC 1716 distance=161' 09034-7944 UC 1745 distance=171' 08546-7403 I 287 distance=174' 08458-7941 RST2591 distance=175' 08535-7959 KPP 841 distance=188' 08563-7344 UC 1731 distance=192' 09187-7352 HEI 485 distance=192' 08463-7345 UC 1711 distance=198' 09197-8009 UC 1777 distance=203' 08515-8018 LDS 244AB distance=207' 08515-8018 LDS 244Aa,Ab distance=207' 09067-8035 TVB 213 distance=222' 08578-7302 TDS6225 distance=232' 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 09020-7654 I 822 62 1.4 1
Show 08534-7706 TSN 23 100 223.5 32
Show 09018-7619 HJ 4184 224 24.2 36
Show 08506-7717 HJ 4163 324 19.2 45
Show 09102-7731 RST2621 AB 41 0.5 47
Show 09177-7647 RST2622 264 0.9 55
Show 08559-7556 TOI1095 195 2.0 62
Show 09155-7609 KOH 82 259 0.1 66
Show 08429-7707 HDS1253 AB 311 0.2 66
Show 08429-7707 HDS1253 Aa,Ab 211 0.1 66
Show 09194-7739 KOH 83 Aa,Ab 51 0.1 74
Show 09194-7739 HJ 4214 AB 194 9.0 74
Show 09136-7552 KPP 188 293 4.6 75
Show 09205-7557 KPP2881 28 2.0 87
Show 09176-7807 UC 1774 170 9.2 90
Show 08542-7528 NSN 257 76 9.3 90
Show 09087-7822 TVB 214 183 3.0 92
Show 08591-7832 RST2601 319 1.3 100
Show 09179-7826 RST2626 266 0.4 106
Show 09146-7518 B 2209 198 0.2 107
Show 09214-7523 TSN 24 310 14.0 115
Show 08445-7850 BNK 10 65 10.1 126
Show 08479-7855 BNK 11 28 0.0 129
Show 09065-7445 I 288 280 0.5 130
Show 09088-7446 UC 1755 285 17.1 130
Show 08528-7447 B 2671 295 8.5 132
Show 09174-7454 I 12 AB 260 0.3 133
Show 09174-7454 HJ 4206 AB,C 344 7.1 133
Show 09174-7454 HJ 4206 AB,D 354 45.6 133
Show 08578-7441 UC 1737 211 53.5 134
Show 08443-7859 KOH 81 Aa,Ab 28 0.2 138
Show 08443-7859 BNK 9 Ab,B 141 3.9 138
Show 09056-7433 SWR 66 119 10.6 142
Show 08413-7858 BNK 7 CD 31 9.4 143
Show 08431-7905 BNK 6 349 5.0 144
Show 08433-7905 BNK 8 AB 73 2.7 144
Show 08433-7905 BNK 8 AC 207 6.5 144
Show 08424-7904 BNK 5 272 7.1 144
Show 08489-7929 UC 1716 222 13.6 161
Show 09034-7944 UC 1745 140 53.9 171
Show 08546-7403 I 287 238 1.9 174
Show 08458-7941 RST2591 2 1.7 175
Show 08535-7959 KPP 841 207 7.2 188
Show 08563-7344 UC 1731 320 68.2 192
Show 09187-7352 HEI 485 339 1.1 192
Show 08463-7345 UC 1711 185 24.2 198
Show 09197-8009 UC 1777 294 64.5 203
Show 08515-8018 LDS 244 AB 183 37.0 207
Show 08515-8018 LDS 244 Aa,Ab 295 0.9 207
Show 09067-8035 TVB 213 139 4.2 222
Show 08578-7302 TDS6225 356 1.6 232

 
 
WDS 09020-7654 : COMPONENTS
 
 
  A
B pa=22.9°
sep=0.71"
 
 
09020-7654 A
 
 
Componente originario normalizzato AB Name HD 78509 Coord arcsec 2000 090157.46-765339.8 Mag 9.13
Spectral class F5V (yellow-white) PmRA -77.00 PmDE 61.0 SAO 256576
HIP 44355 Tycho2 9399-02225-1 HD 78509 CP CP-76 562
Tycho2
Tycho2 9399-02225-1 Pflag P RAmdeg 135.48939930 DEmdeg -76.89438087
PmRA -76.8 PmDE 60.8 E RAmdeg 9 E DEmdeg 10
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.38 EpDEm 1991.27
Num 6 Q RAmdeg 1.4 Q DEmdeg 0.7 Q pmRA 1.4
Q pmDE 0.8 BTmag 9.633 E BTmag 0.020 VTmag 9.130
E VTmag 0.016 Prox 14 TYC T HIP 44355
CCDM A RAdeg 135.48951250 DEdeg -76.89460778 EpRA 1990 1.74
EpDE 1990 1.68 E RAdeg 8.9 E DEdeg 9.8 Posflg D
Corr 0.1
SAO
SAO 256576 DelFlag RA1950 PmRA1950 -0.0241
DE1950 PmDE1950 0.061 Vmag 8.9 SpType G0
Double code Source 61 CatNum 2008 DM CP-76 562
DMcomp A BDsup HD 78509 M HD 1
GC RA1950rad 2.36810693 DE1950rad -1.33860686 PmRA2000 -0.0254
PmDE2000 0.064
Hipparcos
Catalog H HIP 44355 Proxy H RAhms 09 01 57.49
DEdms -76 53 40.6 Vmag 8.4 VarFlag R Vmag H
RAdeg 135.49 DEdeg -76.8946 AstroRef A Plx 6.51
CCDM 09020-7654 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 60 Rho 1.389 HD 78509 BD
CD CP CP-76 562 Dm number -76 562 VIred 0.54
SpType F5V R SpType Coord arcsec 2000 090157.49-765340.6
Hipparcos 2
HIP 44355 Sn 15 So 3 Nc 2
RArad 2.3647388729 DErad -1.3420642265 Plx 6.23 PmRA -80.36
PmDE 65.53 E RArad 0.75 E DErad 0.91 E Plx 0.8
E pmRA 0.86 E pmDE 1.15 Hpmag 8.5062 E Hpmag 0.0012
SHp 0.012 VA 0 BV 0.469 E BV 0.027
VI 0.54
CCDM
Ccdm 09020-7654 RComp Comp A Note1
Note2 Discov num DRAs -2.40 DDEs 20.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.3 Sp F5 PmNote
PmRA PmDE Dm number -76 562 Cat1 CPD
Name2 Cat2 HD 78509 M HD
ADS BDS M ADS BDS N IDS IDS 09035S7630A
HIC 44355
 
 
09020-7654 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 090157.54-765339.1 Mag 9.25 PmRA -77.00
PmDE 61.0 HIP 44355 Tycho2 9399-02225-2 Calc delta mag 0.12
Calc coord yes
Tycho2
Tycho2 9399-02225-2 Pflag P RAmdeg 135.48939930 DEmdeg -76.89438087
PmRA -76.8 PmDE 60.8 E RAmdeg 9 E DEmdeg 10
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.38 EpDEm 1991.27
Num 6 Q RAmdeg 1.4 Q DEmdeg 0.7 Q pmRA 1.4
Q pmDE 0.8 BTmag 9.742 E BTmag 0.021 VTmag 9.254
E VTmag 0.016 Prox 14 TYC T HIP 44355
CCDM B RAdeg 135.49097694 DEdeg -76.89441694 EpRA 1990 1.73
EpDE 1990 1.69 E RAdeg 9.5 E DEdeg 10.4 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 44355 Proxy H RAhms 09 01 57.49
DEdms -76 53 40.6 Vmag 8.4 VarFlag R Vmag H
RAdeg 135.49 DEdeg -76.8946 AstroRef A Plx 6.51
CCDM 09020-7654 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 60 Rho 1.389 HD 78509 BD
CD CP CP-76 562 Dm number -76 562 VIred 0.54
SpType F5V R SpType Coord arcsec 2000 090157.49-765340.6
Hipparcos 2
HIP 44355 Sn 15 So 3 Nc 2
RArad 2.3647388729 DErad -1.3420642265 Plx 6.23 PmRA -80.36
PmDE 65.53 E RArad 0.75 E DErad 0.91 E Plx 0.8
E pmRA 0.86 E pmDE 1.15 Hpmag 8.5062 E Hpmag 0.0012
SHp 0.012 VA 0 BV 0.469 E BV 0.027
VI 0.54
CCDM
Ccdm 09020-7654 RComp Comp B Note1
Note2 Discov num I 822 DRAs DDEs
R dRAs Year 1911 Theta 053 Rho 1.0
Obs 1 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09035S7630B
HIC 44355