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Doubles in session


Current system
11285-6100
I 886
HD 99825


Nearby doubles
8' : 11286-6053
TDS7879

16' : 11266-6107
RST4477

24' : 11284-6037
KPP 248

25' : 11281-6125
COO 269

26' : 11291-6035
TDS7885

27' : 11306-6038
TDS7898

29' : 11292-6032
TDS7886

30' : 11251-6044
KRV 37

31' : 11247-6114
TDS7843

32' : 11282-6131
VOU 49

35' : 11286-6026
TDS7878

35' : 11293-6026
JAW 27

38' : 11274-6137
SKF2324

39' : 11333-6046
TDS7926

40' : 11232-6049
TDS7835

43' : 11227-6059
TDS 633

43' : 11260-6139
VOU 48

43' : 11321-6134
B 2725

44' : 11304-6142
JSP 912

44' : 11338-6041
TDS7928

45' : 11309-6019
HDS1631

46' : 11227-6118
TDS7832

46' : 11278-6015
RSS 261

47' : 11325-6137
B 1700

47' : 11224-6116
TDS7830

48' : 11220-6102
B 1187



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.

11285-6100 I 886 (HD 99825)

 
 
11h 28m 27.95s -61° 00' 11.1" P.A. 340.00 sep 1.3 mag 9.79,10.55 Sp A8/9V
 
 
Coord 2000 11285-6100 Discov num I   886 Comp Coord arcsec 2000 11 28 27.95 -61 00 11.1
Date first 1910 Date last 2015 Obs 7
Pa first 340 Pa last 339.8 P.A. Now (θ) 339.8°
Sep first 0.7 Sep last 1.265 Sep. Now (ρ) 1.265"
Mag pri 9.79 Mag sec 10.55 delta mag (ΔM) 0.76 Spectral class A8/9V (white)
Pri motion ra -013 Sec motion ra -013
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 99825 Constellation Centaurus Tycho2 8972-01421-1 Gaia DR2 5334440267494074880
HD 99825
 
 
WDS 11285-6100 I 886 (HD 99825) : 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
11285-6100 I 886 1991 6 341 1.2 9.79 10.55 A8/9V 112827.95-610011.1
11285-6100 I 886 2015 7 340 1.3 9.79 10.55 A8/9V 112827.95-610011.1

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

 
 
WDS 11285-6100 I 886 (HD 99825) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11285-6100 I 886 (HD 99825) : MEASURES
 
 
No records found.

 
 
WDS 11285-6100 (HD 99825) : VIRTUAL EYEPIECE
 
 

11285-6100 I 886A mag 9.79 Sp A8/9V 11285-6100 I 886B sep 1.2 P.A. 349.90 mag 10.55 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 11285-6100 (HD 99825) : ALADIN DSS IMAGE @ 11h 28m 27.95s -61° 00' 11.1"
 
 
 
 
WDS 11285-6100 I 886 (HD 99825) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11285-6100 I 886 distance=0' 11286-6053 TDS7879 distance=8' 11266-6107 RST4477 distance=16' 11284-6037 KPP 248 distance=24' 11281-6125 COO 269 distance=25' 11291-6035 TDS7885 distance=26' 11306-6038 TDS7898 distance=27' 11292-6032 TDS7886 distance=29' 11251-6044 KRV 37 distance=30' 11247-6114 TDS7843 distance=31' 11282-6131 VOU 49 distance=32' 11286-6026 TDS7878 distance=35' 11293-6026 JAW 27 distance=35' 11274-6137 SKF2324 distance=38' 11333-6046 TDS7926 distance=39' 11232-6049 TDS7835 distance=40' 11227-6059 TDS 633 distance=43' 11260-6139 VOU 48 distance=43' 11321-6134 B 2725 distance=43' 11304-6142 JSP 912 distance=44' 11338-6041 TDS7928 distance=44' 11309-6019 HDS1631 distance=45' 11227-6118 TDS7832 distance=46' 11278-6015 RSS 261 distance=46' 11325-6137 B 1700 distance=47' 11224-6116 TDS7830 distance=47' 11220-6102 B 1187 distance=48' 11247-6139 BSO 5AB distance=48' 11247-6139 BSO 5Aa,Ab distance=48' 11222-6048 JAW 26 distance=48' 11222-6119 VOU 47 distance=50' 11319-6145 RST4481 distance=51' 11223-6036 RST4473 distance=52' 11241-6144 HRG 60CD distance=53' 11334-6140 TDS7927 distance=54' 11241-6144 JSP 485AB distance=54' 11241-6144 DAM 551AC distance=54' 11329-6017 RSS 265 distance=55' 11357-6117 B 797 distance=56' 11212-6043 TDS7815 distance=56' 11216-6031 TDS7818 distance=59' 11313-6005 I 1094 distance=59' 11366-6054 GLI 165 distance=60' 11290-6000 TDS 637 distance=61' 11308-6002 HRG 66 distance=61' 11322-6156 TDS7910 distance=63' 11206-6035 I 878 distance=64' 11301-6203 POM 8AB distance=65' 11301-6203 POM 8AC distance=65' 11362-6133 B 798 distance=65' 11234-6154 KPP1007 distance=65' 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 11285-6100 I 886 340 1.3
Show 11286-6053 TDS7879 101 1.8 8
Show 11266-6107 RST4477 186 12.8 16
Show 11284-6037 KPP 248 180 3.2 24
Show 11281-6125 COO 269 146 7.9 25
Show 11291-6035 TDS7885 325 0.5 26
Show 11306-6038 TDS7898 109 1.2 27
Show 11292-6032 TDS7886 173 2.4 29
Show 11251-6044 KRV 37 202 27.3 30
Show 11247-6114 TDS7843 7 1.6 31
Show 11282-6131 VOU 49 64 4.6 32
Show 11286-6026 TDS7878 204 0.5 35
Show 11293-6026 JAW 27 324 23.3 35
Show 11274-6137 SKF2324 1 3.0 38
Show 11333-6046 TDS7926 10 0.6 39
Show 11232-6049 TDS7835 25 0.4 40
Show 11227-6059 TDS 633 205 1.3 43
Show 11260-6139 VOU 48 16 9.3 43
Show 11321-6134 B 2725 345 4.7 43
Show 11304-6142 JSP 912 99 7.8 44
Show 11338-6041 TDS7928 357 0.5 44
Show 11309-6019 HDS1631 1 0.2 45
Show 11227-6118 TDS7832 201 2.2 46
Show 11278-6015 RSS 261 356 21.8 46
Show 11325-6137 B 1700 258 0.6 47
Show 11224-6116 TDS7830 138 2.1 47
Show 11220-6102 B 1187 57 4.9 48
Show 11247-6139 BSO 5 AB 249 7.7 48
Show 11247-6139 BSO 5 Aa,Ab 248 0.2 48
Show 11222-6048 JAW 26 48 16.0 48
Show 11222-6119 VOU 47 148 4.4 50
Show 11319-6145 RST4481 57 0.3 51
Show 11223-6036 RST4473 152 0.6 52
Show 11241-6144 HRG 60 CD 181 8.6 53
Show 11334-6140 TDS7927 190 1.6 54
Show 11241-6144 JSP 485 AB 106 5.0 54
Show 11241-6144 DAM 551 AC 108 124.0 54
Show 11329-6017 RSS 265 264 11.9 55
Show 11357-6117 B 797 22 4.2 56
Show 11212-6043 TDS7815 355 2.3 56
Show 11216-6031 TDS7818 201 1.8 59
Show 11313-6005 I 1094 170 1.0 59
Show 11366-6054 GLI 165 4 1.9 60
Show 11290-6000 TDS 637 205 1.2 61
Show 11308-6002 HRG 66 329 13.1 61
Show 11322-6156 TDS7910 226 0.5 63
Show 11206-6035 I 878 300 1.4 64
Show 11301-6203 POM 8 AB 339 5.7 65
Show 11301-6203 POM 8 AC 90 4.6 65
Show 11362-6133 B 798 13 4.9 65
Show 11234-6154 KPP1007 299 8.1 65

 
 
WDS 11285-6100 : COMPONENTS
 
 
  A
B pa=349.9°
sep=1.21"
 
 
11285-6100 A
 
 
Componente originario normalizzato AB Name HD 99825 Coord arcsec 2000 112827.95-610011.1 Mag 9.79
Spectral class A8/9V (white) PmRA -13.00 PmDE -2.0 Tycho2 8972-01421-1
HD 99825 DM CP-60 2975
Tycho2
Tycho2 8972-01421-1 Pflag P RAmdeg 172.11646634 DEmdeg -61.00307653
PmRA -13.2 PmDE -1.8 E RAmdeg 17 E DEmdeg 18
E pmRA 3.8 E pmDE 3.4 EpRAm 1991.33 EpDEm 1991.20
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.2 Q pmRA 0.4
Q pmDE 0.2 BTmag 10.142 E BTmag 0.027 VTmag 9.791
E VTmag 0.028 Prox 12 TYC T HIP
CCDM RAdeg 172.11658528 DEdeg -61.00315000 EpRA 1990 1.56
EpDE 1990 1.52 E RAdeg 17.3 E DEdeg 17.9 Posflg D
Corr -0.2
CCDM
Ccdm 11285-6100 RComp Comp A Note1
Note2 Discov num DRAs -1.93 DDEs -10.6
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.2 Sp A3 PmNote
PmRA PmDE Dm number -60 2975 Cat1 CPD
Name2 Cat2 HD 99825 M HD
ADS BDS M ADS BDS N IDS IDS 11240S6027A
HIC
 
 
11285-6100 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112827.92-610009.9 Mag 10.55 PmRA -13.00
PmDE -2.0 Tycho2 8972-01421-2 Calc delta mag 0.76 Calc coord yes
Tycho2
Tycho2 8972-01421-2 Pflag P RAmdeg 172.11646634 DEmdeg -61.00307653
PmRA -13.2 PmDE -1.8 E RAmdeg 17 E DEmdeg 18
E pmRA 3.8 E pmDE 3.4 EpRAm 1991.33 EpDEm 1991.20
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.2 Q pmRA 0.4
Q pmDE 0.2 BTmag 10.942 E BTmag 0.052 VTmag 10.553
E VTmag 0.052 Prox 12 TYC HIP
CCDM RAdeg 172.11635667 DEdeg -61.00282778 EpRA 1990 1.56
EpDE 1990 1.52 E RAdeg 33.8 E DEdeg 34.9 Posflg D
Corr -0.2
CCDM
Ccdm 11285-6100 RComp Comp B Note1
Note2 Discov num I 886 DRAs DDEs
R dRAs Year 1939 Theta 338 Rho 1.3
Obs 3 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11240S6027B
HIC