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Doubles in session


Current system
10286-2132
I 855
HD 90777


Nearby doubles
34' : 10297-2203
UC 1941

35' : 10310-2138
DON 414AB

39' : 10291-2054
ARA1086

50' : 10299-2045
RST2693

73' : 10328-2050
ARA1087

86' : 10320-2021
B 2248

86' : 10295-2007
UC 1940

87' : 10342-2210
DAM2431

88' : 10242-2029
ARA 669

94' : 10347-2212
RST2698

96' : 10292-2308
LDS3992

101' : 10290-1952
GWP1385

101' : 10351-2217
DAM2435

103' : 10218-2054
DAM2334

105' : 10351-2041
ARA1088

107' : 10253-1956
UC 1926

108' : 10216-2049
DAM2332

111' : 10213-2053
DON 407

111' : 10351-2236
UC 1960

112' : 10207-2127
ARA1085

115' : 10216-2232
BU 219

119' : 10237-1955
HLD 105AB

120' : 10336-1955
RST2695

123' : 10339-1954
DAM2428

123' : 10199-2121
HLD 102

124' : 10338-1951
DAM2426



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.

10286-2132 I 855 (HD 90777)

 
 
10h 28m 38.80s -21° 32' 01.1" P.A. 51.00 sep 0.8 mag 9.64,10.00 Sp F3V
 
 
Coord 2000 10286-2132 Discov num I   855 Comp Coord arcsec 2000 10 28 38.80 -21 32 01.1
Date first 1911 Date last 2016 Obs 10
Pa first 49 Pa last 50.9 P.A. Now (θ) 50.9°
Sep first 0.8 Sep last 0.794 Sep. Now (ρ) 0.794"
Mag pri 9.64 Mag sec 10.00 delta mag (ΔM) 0.36 Spectral class F3V (yellow-white)
Pri motion ra -024 Sec motion ra -024
Pri motion dec +010 Sec motion dec +010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 90777 Constellation Hydra SAO 178861 Tycho2 6073-01170-1
Gaia DR2 5475888246460324352 HD 90777
 
 
WDS 10286-2132 I 855 (HD 90777) : 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
10286-2132 I 855 1991 8 56 0.8 9.64 10.00 F3V 102838.80-213201.1
10286-2132 I 855 2015 9 51 0.8 9.64 10.00 F3V 102838.80-213201.1
10286-2132 I 855 2016 10 51 0.8 9.64 10.00 F3V 102838.80-213201.1

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

 
 
WDS 10286-2132 I 855 (HD 90777) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10286-2132 I 855 (HD 90777) : MEASURES
 
 
No records found.

 
 
WDS 10286-2132 (HD 90777) : VIRTUAL EYEPIECE
 
 

10286-2132 I 855A mag 9.64 Sp F3V 10286-2132 I 855B sep 0.8 P.A. 48.90 mag 10 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 10286-2132 (HD 90777) : ALADIN DSS IMAGE @ 10h 28m 38.80s -21° 32' 01.1"
 
 
 
 
WDS 10286-2132 I 855 (HD 90777) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10286-2132 I 855 distance=1' 10297-2203 UC 1941 distance=34' 10310-2138 DON 414AB distance=35' 10310-2138 DON 414AC distance=35' 10291-2054 ARA1086 distance=39' 10299-2045 RST2693 distance=50' 10328-2050 ARA1087 distance=73' 10320-2021 B 2248 distance=86' 10295-2007 UC 1940 distance=86' 10342-2210 DAM2431 distance=87' 10242-2029 ARA 669 distance=88' 10347-2212 RST2698 distance=94' 10292-2308 LDS3992 distance=96' 10290-1952 GWP1385 distance=101' 10351-2217 DAM2435 distance=101' 10218-2054 DAM2334 distance=103' 10351-2041 ARA1088 distance=105' 10253-1956 UC 1926 distance=107' 10216-2049 DAM2332 distance=108' 10213-2053 DON 407 distance=111' 10351-2236 UC 1960 distance=111' 10207-2127 ARA1085 distance=112' 10216-2232 BU 219 distance=115' 10237-1955 HLD 105AB distance=119' 10237-1955 HLD 105AC distance=119' 10336-1955 RST2695 distance=120' 10339-1954 DAM2428 distance=123' 10199-2121 HLD 102 distance=123' 10338-1951 DAM2426 distance=124' 10289-1927 ARA 411 distance=126' 10211-2022 LDS3980 distance=127' 10211-2250 DON 406 distance=132' 10281-2344 DAM2371 distance=133' 10192-2122 DAM2309 distance=133' 10202-2237 HJ 4303 distance=134' 10287-2346 RST4929Aa,Ab distance=134' 10287-2346 UC 1936AB distance=134' 10382-2109 DON 426 distance=136' 10239-1934 GWP1361 distance=136' 10384-2153 ARA1473 distance=139' 10282-2352 DAM2373 distance=140' 10224-2323 ARA1779 distance=142' 10360-2310 DON 423 distance=142' 10202-2251 KPP 218 distance=142' 10349-2329 B 793 distance=146' 10224-1935 ARA 668 distance=147' 10357-2323 ARA1780 distance=148' 10340-2345 BU 1269 distance=153' 10388-2035 B 2000 distance=153' 10377-2300 ARA1781 distance=154' 10265-2403 RST2691 distance=154' 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 10286-2132 I 855 51 0.8 1
Show 10297-2203 UC 1941 216 37.4 34
Show 10310-2138 DON 414 AB 317 0.6 35
Show 10310-2138 DON 414 AC 190 5.7 35
Show 10291-2054 ARA1086 108 14.9 39
Show 10299-2045 RST2693 27 1.7 50
Show 10328-2050 ARA1087 144 9.9 73
Show 10320-2021 B 2248 61 6.8 86
Show 10295-2007 UC 1940 19 5.9 86
Show 10342-2210 DAM2431 253 2.4 87
Show 10242-2029 ARA 669 150 13.5 88
Show 10347-2212 RST2698 24 2.0 94
Show 10292-2308 LDS3992 91 301.9 96
Show 10290-1952 GWP1385 303 30.1 101
Show 10351-2217 DAM2435 149 3.3 101
Show 10218-2054 DAM2334 96 2.8 103
Show 10351-2041 ARA1088 302 9.4 105
Show 10253-1956 UC 1926 324 38.4 107
Show 10216-2049 DAM2332 216 1.3 108
Show 10213-2053 DON 407 82 3.9 111
Show 10351-2236 UC 1960 337 20.7 111
Show 10207-2127 ARA1085 326 12.3 112
Show 10216-2232 BU 219 186 1.8 115
Show 10237-1955 HLD 105 AB 103 0.9 119
Show 10237-1955 HLD 105 AC 288 6.3 119
Show 10336-1955 RST2695 137 2.7 120
Show 10339-1954 DAM2428 161 37.3 123
Show 10199-2121 HLD 102 171 1.6 123
Show 10338-1951 DAM2426 17.4 124
Show 10289-1927 ARA 411 329 12.7 126
Show 10211-2022 LDS3980 287 10.7 127
Show 10211-2250 DON 406 269 0.4 132
Show 10281-2344 DAM2371 220 1.8 133
Show 10192-2122 DAM2309 190 2.5 133
Show 10202-2237 HJ 4303 267 8.3 134
Show 10287-2346 RST4929 Aa,Ab 58 0.3 134
Show 10287-2346 UC 1936 AB 110 20.5 134
Show 10382-2109 DON 426 240 2.8 136
Show 10239-1934 GWP1361 68 69.8 136
Show 10384-2153 ARA1473 13.3 139
Show 10282-2352 DAM2373 342 2.1 140
Show 10224-2323 ARA1779 81 12.7 142
Show 10360-2310 DON 423 84 0.8 142
Show 10202-2251 KPP 218 7 3.8 142
Show 10349-2329 B 793 50 0.4 146
Show 10224-1935 ARA 668 87 12.3 147
Show 10357-2323 ARA1780 268 10.3 148
Show 10340-2345 BU 1269 61 19.0 153
Show 10388-2035 B 2000 128 0.4 153
Show 10377-2300 ARA1781 125 5.7 154
Show 10265-2403 RST2691 100 2.5 154

 
 
WDS 10286-2132 : COMPONENTS
 
 
  A
B pa=48.9°
sep=0.76"
 
 
10286-2132 A
 
 
Componente originario normalizzato AB Name HD 90777 Coord arcsec 2000 102838.80-213201.1 Mag 9.64
Spectral class F3V (yellow-white) PmRA -24.00 PmDE 10.0 SAO 178861
Tycho2 6073-01170-1 HD 90777 DM BD-20 3186
Tycho2
Tycho2 6073-01170-1 Pflag P RAmdeg 157.16166017 DEmdeg -21.53362831
PmRA -24.3 PmDE 10.2 E RAmdeg 18 E DEmdeg 20
E pmRA 2.1 E pmDE 2.1 EpRAm 1990.60 EpDEm 1990.13
Num 7 Q RAmdeg 1.3 Q DEmdeg 2.2 Q pmRA 1.3
Q pmDE 2.1 BTmag 10.161 E BTmag 0.033 VTmag 9.638
E VTmag 0.030 Prox 8 TYC T HIP
CCDM RAdeg 157.16165333 DEdeg -21.53369611 EpRA 1990 1.78
EpDE 1990 1.73 E RAdeg 17.7 E DEdeg 20.8 Posflg D
Corr 0.0
SAO
SAO 178861 DelFlag RA1950 PmRA1950 -0.0006
DE1950 PmDE1950 0.028 Vmag 8.8 SpType F2
Double code Source 23 CatNum 4652 DM BD-20 3186
DMcomp BDsup HD 90777 M HD 0
GC RA1950rad 2.73256327 DE1950rad -0.37136593 PmRA2000 -0.0003
PmDE2000 0.032
CCDM
Ccdm 10286-2132 RComp Comp A Note1
Note2 Discov num DRAs 2.84 DDEs 0.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp F2 PmNote *
PmRA -8 PmDE 28 Dm number -20 3186 Cat1 BD
Name2 178861 Cat2 SAO HD 90777 M HD
ADS BDS A 7789 M ADS BDS N IDS IDS 10239S2101A
HIC
 
 
10286-2132 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102838.84-213200.6 Mag 10 PmRA -24.00
PmDE 10.0 Tycho2 6073-01170-2 Calc delta mag 0.36 Calc coord yes
Tycho2
Tycho2 6073-01170-2 Pflag P RAmdeg 157.16166017 DEmdeg -21.53362831
PmRA -24.3 PmDE 10.2 E RAmdeg 18 E DEmdeg 20
E pmRA 2.1 E pmDE 2.1 EpRAm 1990.60 EpDEm 1990.13
Num 7 Q RAmdeg 1.3 Q DEmdeg 2.2 Q pmRA 1.3
Q pmDE 2.1 BTmag 10.616 E BTmag 0.047 VTmag 10.000
E VTmag 0.039 Prox 8 TYC T HIP
CCDM RAdeg 157.16185750 DEdeg -21.53356694 EpRA 1990 1.78
EpDE 1990 1.73 E RAdeg 24.4 E DEdeg 28.8 Posflg D
Corr 0.0
CCDM
Ccdm 10286-2132 RComp Comp B Note1
Note2 Discov num I 855 DRAs DDEs
R dRAs Year 1960 Theta 051 Rho 0.7
Obs 5 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7789 M ADS BDS N IDS IDS 10239S2101B
HIC