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Current system
10278-3842
I 210
HD 90725


Nearby doubles
15' : 10289-3835
KPP 223

15' : 10267-3850
RST1509

29' : 10295-3822
LDS 307

41' : 10244-3835
I 209AB

42' : 10249-3818
GLI 294

46' : 10317-3840
SKF 419AB

49' : 10238-3830
B 791

53' : 10315-3913
DAM 527

53' : 10315-3914
DAM2407

57' : 10293-3749
UC 1938

57' : 10320-3911
DAM 528

58' : 10318-3914
RST1512

63' : 10226-3829
TDS7228

63' : 10331-3847
I 1527

67' : 10279-3735
B 2710

83' : 10343-3810
BRT1663

87' : 10316-3956
HJ 4326

89' : 10340-3752
TDS7339

91' : 10332-3947
FIN 27

95' : 10330-3956
FIN 26

96' : 10304-4013
WG 133

98' : 10333-3956
SKF1576

98' : 10320-4007
LDS 308

99' : 10225-3959
DAM2337

102' : 10218-3957
TDS7219

103' : 10326-4009
UC 1950



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.

10278-3842 I 210 (HD 90725)

 
 
10h 27m 47.56s -38° 42' 13.2" P.A. 11.00 sep 0.1 mag 7.73,9.67 Sp F5V dist. 88.11 pc (287.41 l.y.)
 
 
Coord 2000 10278-3842 Discov num I   210 Comp Coord arcsec 2000 10 27 47.56 -38 42 13.2
Date first 1897 Date last 2018 Obs 10
Pa first 250 Pa last 10.9 P.A. Now (θ) 10.9°
Sep first 1.0 Sep last 0.122 Sep. Now (ρ) 0.122"
Mag pri 7.73 Mag sec 9.67 delta mag (ΔM) 1.94 Spectral class F5V (yellow-white)
Pri motion ra -067 Sec motion ra
Pri motion dec -031 Sec motion dec
Notes L (Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 90725 Constellation Antlia SAO 201415 HIP 51227
Tycho2 7709-02842-1 Gaia DR2 5441672750278540672 HD 90725 CD CD-38 6490
CP CP-38 4144 Distance 88.11 Distance ly 287.41
 
 
WDS 10278-3842 I 210 (HD 90725) : 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
10278-3842 I 210 1991 8 248 0.3 7.73 9.67 F5V 102747.56-384213.2
10278-3842 I 210 2017 9 8 0.1 7.73 9.67 F5V 102747.56-384213.2
10278-3842 I 210 2018 10 11 0.1 7.73 9.67 F5V 102747.56-384213.2

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

 
 
WDS 10278-3842 I 210 (HD 90725) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10278-3842 I 210 (HD 90725) : MEASURES
 
 
No records found.

 
 
WDS 10278-3842 (HD 90725) : VIRTUAL EYEPIECE
 
 

10278-3842 I 210A mag 7.73 Sp F5V 10278-3842 I 210B sep 0.1 P.A. 8.50 mag 9.67 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 10278-3842 (HD 90725) : ALADIN DSS IMAGE @ 10h 27m 47.56s -38° 42' 13.2"
 
 
 
 
WDS 10278-3842 I 210 (HD 90725) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10278-3842 I 210 distance=0' 10289-3835 KPP 223 distance=15' 10267-3850 RST1509 distance=15' 10295-3822 LDS 307 distance=29' 10244-3835 I 209AB distance=41' 10244-3835 I 209AB,C distance=41' 10249-3818 GLI 294 distance=42' 10317-3840 SKF 419AB distance=46' 10317-3840 SKF 419AC distance=46' 10238-3830 B 791 distance=49' 10315-3913 DAM 527 distance=53' 10315-3914 DAM2407 distance=53' 10293-3749 UC 1938 distance=57' 10320-3911 DAM 528 distance=57' 10318-3914 RST1512 distance=58' 10226-3829 TDS7228 distance=63' 10331-3847 I 1527 distance=63' 10279-3735 B 2710 distance=67' 10343-3810 BRT1663 distance=83' 10316-3956 HJ 4326 distance=87' 10340-3752 TDS7339 distance=89' 10332-3947 FIN 27 distance=91' 10330-3956 FIN 26 distance=95' 10304-4013 WG 133 distance=96' 10333-3956 SKF1576 distance=98' 10320-4007 LDS 308 distance=98' 10225-3959 DAM2337 distance=99' 10218-3957 TDS7219 distance=102' 10326-4009 UC 1950 distance=103' 10227-4007 DAM2338 distance=104' 10221-4004 TDS7222 distance=105' 10288-3658 JSP 393 distance=106' 10186-3854 KPP2922 distance=108' 10354-3945 RST5347 distance=109' 10343-3723 I 1202 distance=111' 10298-3654 B 792 distance=112' 10345-3721 RST3706 distance=114' 10255-3650 KPP 221 distance=116' 10362-3947 WG 134 distance=118' 10362-3737 B 2714BC distance=118' 10362-3737 B 2714A,BC distance=119' 10213-3708 RST2687 distance=122' 10188-3948 DAM2296 distance=124' 10353-4014 UC 1962 distance=127' 10184-3948 TDS7168 distance=127' 10183-3949 DAM2274 distance=129' 10373-3738 BRT1665 distance=129' 10261-4051 RST1508 distance=131' 10181-3947 DAM2265 distance=131' 10326-3644 CRI 15 distance=131' 10351-4023 UC 1961AB distance=132' 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 10278-3842 I 210 11 0.1
Show 10289-3835 KPP 223 210 3.7 15
Show 10267-3850 RST1509 157 2.3 15
Show 10295-3822 LDS 307 69 40.8 29
Show 10244-3835 I 209 AB 127 1.4 41
Show 10244-3835 I 209 AB,C 122 21.8 41
Show 10249-3818 GLI 294 324 22.7 42
Show 10317-3840 SKF 419 AB 1 7.7 46
Show 10317-3840 SKF 419 AC 280 0.9 46
Show 10238-3830 B 791 127 3.9 49
Show 10315-3913 DAM 527 39 7.3 53
Show 10315-3914 DAM2407 239 18.0 53
Show 10293-3749 UC 1938 339 8.1 57
Show 10320-3911 DAM 528 305 7.6 57
Show 10318-3914 RST1512 20 2.9 58
Show 10226-3829 TDS7228 324 0.8 63
Show 10331-3847 I 1527 91 1.2 63
Show 10279-3735 B 2710 41 5.9 67
Show 10343-3810 BRT1663 357 4.1 83
Show 10316-3956 HJ 4326 148 39.9 87
Show 10340-3752 TDS7339 328 0.5 89
Show 10332-3947 FIN 27 246 5.7 91
Show 10330-3956 FIN 26 169 0.3 95
Show 10304-4013 WG 133 64 9.8 96
Show 10333-3956 SKF1576 206 3.1 98
Show 10320-4007 LDS 308 118 17.1 98
Show 10225-3959 DAM2337 22 1.5 99
Show 10218-3957 TDS7219 201 1.9 102
Show 10326-4009 UC 1950 261 43.8 103
Show 10227-4007 DAM2338 146 1.0 104
Show 10221-4004 TDS7222 19 0.5 105
Show 10288-3658 JSP 393 135 2.2 106
Show 10186-3854 KPP2922 25 4.3 108
Show 10354-3945 RST5347 7 0.4 109
Show 10343-3723 I 1202 127 3.9 111
Show 10298-3654 B 792 301 3.5 112
Show 10345-3721 RST3706 110 0.0 114
Show 10255-3650 KPP 221 84 3.5 116
Show 10362-3947 WG 134 86 10.5 118
Show 10362-3737 B 2714 BC 240 1.8 118
Show 10362-3737 B 2714 A,BC 171 96.0 119
Show 10213-3708 RST2687 343 2.1 122
Show 10188-3948 DAM2296 328 3.7 124
Show 10353-4014 UC 1962 16 101.3 127
Show 10184-3948 TDS7168 191 0.8 127
Show 10183-3949 DAM2274 309 11.5 129
Show 10373-3738 BRT1665 218 3.0 129
Show 10261-4051 RST1508 139 1.4 131
Show 10181-3947 DAM2265 261 1.1 131
Show 10326-3644 CRI 15 106 34.2 131
Show 10351-4023 UC 1961 AB 109 67.6 132

 
 
WDS 10278-3842 : COMPONENTS
 
 
  A
B pa=8.5°
sep=0.12"
 
 
10278-3842 A
 
 
Componente originario normalizzato AB Name HD 90725 Coord arcsec 2000 102747.56-384213.2 Mag 7.73
Spectral class F5V (yellow-white) PmRA -67.00 PmDE -31.0 SAO 201415
HIP 51227 Tycho2 7709-02842-1 HD 90725 CD CD-38 6490
CP CP-38 4144
Tycho2
Tycho2 7709-02842-1 Pflag RAmdeg 156.94795007 DEmdeg -38.70375017
PmRA -74.3 PmDE -30.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.9 E pmDE 1.5 EpRAm 1991.55 EpDEm 1991.46
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 8.034 E BTmag 0.016 VTmag 7.494
E VTmag 0.011 Prox 809 TYC T HIP 51227
CCDM AB RAdeg 156.94816917 DEdeg -38.70368000 EpRA 1990 1.72
EpDE 1990 1.78 E RAdeg 4.6 E DEdeg 4.8 Posflg P
Corr 0.1
SAO
SAO 201415 DelFlag RA1950 PmRA1950 -0.0057
DE1950 PmDE1950 -0.036 Vmag 7.5 SpType F8
Double code Source 41 CatNum 4843 DM CD-38 6490
DMcomp BDsup HD 90725 M HD 0
GC RA1950rad 2.72963795 DE1950rad -0.67103958 PmRA2000 -0.0053
PmDE2000 -0.032
Hipparcos
Catalog H HIP 51227 Proxy H RAhms 10 27 47.56
DEdms -38 42 13.2 Vmag 7.46 VarFlag R Vmag G
RAdeg 156.948 DEdeg -38.7037 AstroRef * Plx 12.35
CCDM 10278-3842 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 248 Rho 0.275 HD 90725 BD
CD CD-38 6490 CP CP-38 4144 Dm number -38 6490 VIred 0.56
SpType F5V R SpType Coord arcsec 2000 102747.56-384213.2
Hipparcos 2
HIP 51227 Sn 55 So 3 Nc 2
RArad 2.7392624958 DErad -0.675506579 Plx 11.35 PmRA -77.63
PmDE -32.49 E RArad 0.61 E DErad 0.57 E Plx 0.76
E pmRA 0.76 E pmDE 0.75 Hpmag 7.5601 E Hpmag 0.0012
SHp 0.013 VA 0 BV 0.485 E BV 0.015
VI 0.56
CCDM
Ccdm 10278-3842 RComp Comp A Note1
Note2 Discov num DRAs -0.43 DDEs -13.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp F8 PmNote *
PmRA -67 PmDE -36 Dm number -38 6490 Cat1 CD
Name2 201415 Cat2 SAO HD 90725 M HD
ADS BDS M ADS BDS N IDS IDS 10234S3812A
HIC 51227
 
 
10278-3842 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102747.56-384213.1 Mag 9.67 Calc delta mag 1.94
Calc coord yes
CCDM
Ccdm 10278-3842 RComp Comp B Note1
Note2 Discov num I 210 DRAs DDEs
R dRAs Year 1898 Theta 237 Rho 0.9
Obs 5 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10234S3812B
HIC 51227