11546-3208 I 1215 (HD 103450)

 
 
11h 54m 37.86s -32° 07' 40.2" P.A. 236.00 sep 0.6 mag 9.37,10.05 Sp G2V dist. 160 pc (521.92 l.y.)
 
 
Coord 2000 11546-3208 Discov num I  1215 Comp Coord arcsec 2000 11 54 37.86 -32 07 40.2
Date first 1926 Date last 1991 Obs 16
Pa first 217 Pa last 236 P.A. Now (θ) 236°
Sep first 0.3 Sep last 0.59 Sep. Now (ρ) 0.59"
Mag pri 9.37 Mag sec 10.05 delta mag (ΔM) 0.68 Spectral class G2V (yellow)
Pri motion ra -031 Sec motion ra -031
Pri motion dec -022 Sec motion dec -022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 103450 Constellation Hydra SAO 202930 HIP 58078
Tycho2 7222-01523-1 Gaia DR2 3467125582491923456 HD 103450 CD CD-31 9335
CP CP-31 3345 Distance 160 Distance ly 521.92
 
 
WDS 11546-3208 I 1215 (HD 103450) : 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
11546-3208 I 1215 1991 16 236 0.6 9.37 10.05 G2V D 115437.86-320740.2

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

 
 
WDS 11546-3208 I 1215 (HD 103450) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11546-3208 I 1215 (HD 103450) : MEASURES
 
 
No records found.

 
 
WDS 11546-3208 (HD 103450) : VIRTUAL EYEPIECE
 
 

11546-3208 I  1215A mag 9.37 Sp G2V 11546-3208 I  1215B sep 0.5 P.A. 231.50 mag 10.05 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 11546-3208 (HD 103450) : ALADIN DSS IMAGE @ 11h 54m 37.86s -32° 07' 40.2"
 
 
 
 
WDS 11546-3208 I 1215 (HD 103450) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11546-3208  I  1215 distance=0' 11567-3216  DUN 116AB distance=28' 11567-3216  DUN 116AC distance=28' 11567-3216  CVN  86AF distance=28' 11567-3216  TOK 146BE distance=28' 11567-3216  DUN 116BC distance=28' 11552-3250  LDS5745 distance=45' 11526-3129  RUZ   6 distance=47' 11553-3255  DAM1443 distance=49' 11509-3152  RST2771 distance=50' 11575-3131  B  1711 distance=52' 11513-3124  TVB 244 distance=62' 11497-3227  I  1550AB distance=66' 11497-3227  SKF1908AC distance=66' 11517-3312  UC 2222AB distance=75' 12003-3231  LDS4164 distance=75' 11507-3308  SKF1909 distance=79' 11491-3129  UC 2212 distance=81' 12008-3230  RSS 277 distance=82' 12011-3222  COO 134 distance=84' 12007-3247  RUZ   3 distance=87' 11498-3105  KPP1980 distance=89' 11534-3340  SKF1910 distance=94' 11475-3142  SWR 116 distance=95' 11470-3206  RST2764 distance=98' 12015-3123  TDS8177 distance=99' 11468-3148  LDS 364 distance=102' 11538-3348  LDS 371 distance=102' 11466-3220  I  1549 distance=104' 11529-3354  HJ 4478 distance=109' 11598-3036  UC 2248 distance=113' 12011-3048  LDS5746 distance=115' 11559-3005  KPP1003 distance=125' 12025-3055  BRT2990 distance=125' 12019-3333  RST2776 distance=126' 12027-3323  BRT1672 distance=127' 12029-3319  LDS4170 distance=128' 12004-3020  DAW 135AB distance=131' 11455-3313  KPP 255 distance=133' 11447-3258  LDS5740 distance=135' 11459-3051  TVB 241 distance=136' 11552-2951  B  1201 distance=138' 11437-3208  I  1548 distance=139' 12046-3111  RSS 281AB distance=139' 11475-3354  HDS1666 distance=140' 12044-3316  LDS 381 distance=141' 11582-3421  UC 2240 distance=141' 12056-3237  KPP1884 distance=142' 12057-3237  TSN  84 distance=144' 12064-3217  TVB 248 distance=150' 12040-3037  DAW 137 distance=150' 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 11546-3208 I 1215 236 0.6
Show 11567-3216 DUN 116 AB 82 18.7 28
Show 11567-3216 DUN 116 AC 38 30.0 28
Show 11567-3216 CVN 86 AF 178 5.8 28
Show 11567-3216 TOK 146 BE 113 4.8 28
Show 11567-3216 DUN 116 BC 359 21.8 28
Show 11552-3250 LDS5745 64 137.0 45
Show 11526-3129 RUZ 6 263 14.0 47
Show 11553-3255 DAM1443 165 4.4 49
Show 11509-3152 RST2771 254 0.3 50
Show 11575-3131 B 1711 172 2.7 52
Show 11513-3124 TVB 244 45 4.2 62
Show 11497-3227 I 1550 AB 119 1.0 66
Show 11497-3227 SKF1908 AC 180 25.4 66
Show 11517-3312 UC 2222 AB 170 100.7 75
Show 12003-3231 LDS4164 90 180.9 75
Show 11507-3308 SKF1909 129 28.6 79
Show 11491-3129 UC 2212 198 9.7 81
Show 12008-3230 RSS 277 185 4.7 82
Show 12011-3222 COO 134 167 5.0 84
Show 12007-3247 RUZ 3 105 8.7 87
Show 11498-3105 KPP1980 96 15.7 89
Show 11534-3340 SKF1910 113 9.1 94
Show 11475-3142 SWR 116 101 28.2 95
Show 11470-3206 RST2764 294 1.5 98
Show 12015-3123 TDS8177 267 0.5 99
Show 11468-3148 LDS 364 316 100.9 102
Show 11538-3348 LDS 371 210 10.9 102
Show 11466-3220 I 1549 4 1.5 104
Show 11529-3354 HJ 4478 52 0.6 109
Show 11598-3036 UC 2248 114 15.4 113
Show 12011-3048 LDS5746 133 201.6 115
Show 11559-3005 KPP1003 268 8.1 125
Show 12025-3055 BRT2990 72 3.5 125
Show 12019-3333 RST2776 85 0.5 126
Show 12027-3323 BRT1672 25 3.6 127
Show 12029-3319 LDS4170 3.0 128
Show 12004-3020 DAW 135 AB 55 3.7 131
Show 11455-3313 KPP 255 29 4.9 133
Show 11447-3258 LDS5740 121 32.0 135
Show 11459-3051 TVB 241 253 8.8 136
Show 11552-2951 B 1201 289 2.2 138
Show 11437-3208 I 1548 20 1.4 139
Show 12046-3111 RSS 281 AB 160 8.6 139
Show 11475-3354 HDS1666 183 0.4 140
Show 12044-3316 LDS 381 173 15.5 141
Show 11582-3421 UC 2240 7 6.9 141
Show 12056-3237 KPP1884 252 14.7 142
Show 12057-3237 TSN 84 24 14.5 144
Show 12064-3217 TVB 248 2 14.3 150
Show 12040-3037 DAW 137 88 2.2 150

 
 
WDS 11546-3208 : COMPONENTS
 
 
  A
B pa=231.5°
sep=0.53"
 
 
11546-3208 A
 
 
Componente originario normalizzato AB Name HD 103450 Coord arcsec 2000 115437.86-320740.2 Mag 9.37
Spectral class G2V (yellow) PmRA -31.00 PmDE -22.0 SAO 202930
HIP 58078 Tycho2 7222-01523-1 HD 103450 CD CD-31 9335
CP CP-31 3345
Tycho2
Tycho2 7222-01523-1 Pflag RAmdeg 178.65767713 DEmdeg -32.12785282
PmRA -30.9 PmDE -21.9 E RAmdeg 11 E DEmdeg 13
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.96 EpDEm 1988.79
Num 9 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.9 BTmag 9.813 E BTmag 0.026 VTmag 9.009
E VTmag 0.018 Prox 999 TYC T HIP 58078
CCDM AB RAdeg 178.65775944 DEdeg -32.12780194 EpRA 1990 1.81
EpDE 1990 1.67 E RAdeg 10.8 E DEdeg 13.5 Posflg P
Corr -0.1
SAO
SAO 202930 DelFlag RA1950 PmRA1950 -0.0033
DE1950 PmDE1950 -0.016 Vmag 8.8 SpType G5
Double code Source 40 CatNum 5918 DM CD-31 9335
DMcomp BDsup HD 103450 M HD 0
GC RA1950rad 3.1070788 DE1950rad -0.55587272 PmRA2000 -0.0031
PmDE2000 -0.012
Hipparcos
Catalog H HIP 58078 Proxy H RAhms 11 54 37.88
DEdms -32 07 40.0 Vmag 8.86 VarFlag R Vmag H
RAdeg 178.658 DEdeg -32.1278 AstroRef A Plx 5.39
CCDM 11546-3208 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 231 Rho 0.602 HD 103450 BD
CD CD-31 9335 CP CP-31 3345 Dm number -31 9335 VIred 0.73
SpType G2V R SpType Coord arcsec 2000 115437.88-320740.0
Hipparcos 2
HIP 58078 Sn 15 So 3 Nc 2
RArad 3.1181673104 DErad -0.5607352805 Plx 6.25 PmRA -28.91
PmDE -19.62 E RArad 2.76 E DErad 1.26 E Plx 1.98
E pmRA 3.38 E pmDE 1.42 Hpmag 8.9954 E Hpmag 0.0016
SHp 0.012 VA 0 BV 0.697 E BV 0.026
VI 0.75
CCDM
Ccdm 11546-3208 RComp Comp A Note1
Note2 Discov num DRAs 1.79 DDEs 20.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp G5 PmNote *
PmRA -42 PmDE -16 Dm number -31 9335 Cat1 CD
Name2 202930 Cat2 SAO HD 103450 M HD
ADS BDS M ADS BDS N IDS IDS 11496S3134A
HIC 58078
 
 
11546-3208 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115437.83-320740.5 Mag 10.05 PmRA -31.00
PmDE -22.0 Calc delta mag 0.68 Calc coord yes
CCDM
Ccdm 11546-3208 RComp Comp B Note1
Note2 Discov num I 1215 DRAs DDEs
R dRAs Year 1960 Theta 227 Rho 0.5
Obs 7 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11496S3134B
HIC 58078