18011-1958 I 620 (HD 164263)

 
 
18h 01m 05.93s -19° 58' 01.6" P.A. 64.00 sep 19.4 mag 8.37,11.70 Sp G2V dist. 80.13 pc (261.38 l.y.)
 
 
Coord 2000 18011-1958 Discov num I   620 Comp Coord arcsec 2000 18 01 05.93 -19 58 01.6
Date first 1911 Date last 2015 Obs 12
Pa first 80 Pa last 63.8 P.A. Now (θ) 63.8°
Sep first 7.5 Sep last 19.443 Sep. Now (ρ) 19.443"
Mag pri 8.37 Mag sec 11.70 delta mag (ΔM) 3.33 Spectral class G2V (yellow)
Pri motion ra -085 Sec motion ra +038
Pri motion dec -064 Sec motion dec +022
Notes
rPM=1.411
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 164263 Constellation Sagittarius SAO 160995 HIP 88235
Tycho2 6259-00334-1 Gaia DR2 4071179747377419520 HD 164263 GC 24508
ADS 10969 BD BD-19 4796 Distance 80.13 Distance ly 261.38
 
 
WDS 18011-1958 I 620 (HD 164263) : 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
18011-1958 I 620 2007 9 63 20.9 8.10 11.70 G2V 180105.93-195801.6
18011-1958 I 620 2010 11 64 18.9 8.37 11.70 G2V 180105.93-195801.6
18011-1958 I 620 2015 12 64 19.4 8.37 11.70 G2V 180105.93-195801.6

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

 
 
WDS 18011-1958 I 620 (HD 164263) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18011-1958 I 620 (HD 164263) : MEASURES
 
 
No records found.

 
 
WDS 18011-1958 (HD 164263) : VIRTUAL EYEPIECE
 
 

18011-1958 I   620A mag 8.37 Sp G2V 18011-1958 I   620B sep 18.5 P.A. 62.40 mag 11.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18011-1958 (HD 164263) : ALADIN DSS IMAGE @ 18h 01m 05.93s -19° 58' 01.6"
 
 
 
 
WDS 18011-1958 I 620 (HD 164263) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18011-1958  I   620 distance=0' 18011-1952  A  2387AB distance=6' 18011-1952  I  9027AC distance=6' 18012-1942  B  2849 distance=17' 17599-2023  TDT 619 distance=30' 18000-2027  DON 876 distance=34' 18004-1923  OCC 526 distance=37' 17585-2016  DON 875 distance=42' 18025-1916  BHA  22 distance=47' 17576-1953  OCC1021 distance=50' 18011-2048  HLD 140 distance=51' 18033-1919  BRT1512 distance=51' 17575-1957  A  2255 distance=52' 18046-1936  HJ 2817 distance=55' 17577-1927  OCC 525 distance=57' 18023-1903  ARA 722 distance=58' 17579-1921  RST5097 distance=58' 17582-1916  CHR  66 distance=59' 18039-1913  B  2431 distance=60' 18039-1913  OCC 537Aa,Ab distance=60' 18009-1858  HJ 2815 distance=61' 17574-1925  SKF 933 distance=62' 17567-2026  DON 871 distance=69' 18036-1859  TSN 185 distance=69' 17569-1920  B  2846 distance=71' 17568-2036  J  1617AB distance=73' 17568-2036  J  1617AC distance=73' 18063-1955  OCC9174 distance=74' 18062-2012  J  1618 distance=75' 18047-1903  B  2852 distance=75' 18063-1941  J  1619 distance=76' 18048-1902  OCC 536 distance=77' 17571-1906  ARA 719 distance=77' 17569-1903  FEN  25 distance=81' 18055-1906  ARA 727 distance=81' 18070-2005  ARA1134 distance=85' 18068-2021  DON 882 distance=85' 18069-1923  A  2258 distance=90' 17575-2113  BRT1511 distance=90' 18061-2057  ARA1133 distance=92' 17552-2035  DON 869 distance=92' 18055-2109  RST5100 distance=94' 18039-1832  ARA 450 distance=95' 17546-1924  TDT 567 distance=98' 18067-1859  HJ  592 distance=99' 17543-1927  DOO  69 distance=101' 17590-1820  ARA 449 distance=103' 18077-1913  ARA 729 distance=104' 17546-1911  HJ 2812 distance=104' 18081-1925  AOT  68BC distance=105' 18081-1925  ARA 730AB distance=105' 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 18011-1958 I 620 64 19.4
Show 18011-1952 A 2387 AB 44 1.0 6
Show 18011-1952 I 9027 AC 301 33.3 6
Show 18012-1942 B 2849 351 12.5 17
Show 17599-2023 TDT 619 198 1.5 30
Show 18000-2027 DON 876 15 1.2 34
Show 18004-1923 OCC 526 -1 0.4 37
Show 17585-2016 DON 875 325 6.0 42
Show 18025-1916 BHA 22 63 3.8 47
Show 17576-1953 OCC1021 -1 0.0 50
Show 18011-2048 HLD 140 265 2.3 51
Show 18033-1919 BRT1512 34 3.8 51
Show 17575-1957 A 2255 302 1.3 52
Show 18046-1936 HJ 2817 275 13.4 55
Show 17577-1927 OCC 525 -1 0.3 57
Show 18023-1903 ARA 722 269 7.2 58
Show 17579-1921 RST5097 183 0.9 58
Show 17582-1916 CHR 66 111 0.4 59
Show 18039-1913 B 2431 285 9.7 60
Show 18039-1913 OCC 537 Aa,Ab 104 0.9 60
Show 18009-1858 HJ 2815 104 14.4 61
Show 17574-1925 SKF 933 161 3.8 62
Show 17567-2026 DON 871 310 5.4 69
Show 18036-1859 TSN 185 325 0.2 69
Show 17569-1920 B 2846 141 10.9 71
Show 17568-2036 J 1617 AB 104 8.3 73
Show 17568-2036 J 1617 AC 248 10.6 73
Show 18063-1955 OCC9174 -1 0.0 74
Show 18062-2012 J 1618 359 8.9 75
Show 18047-1903 B 2852 144 4.1 75
Show 18063-1941 J 1619 188 6.8 76
Show 18048-1902 OCC 536 -1 0.1 77
Show 17571-1906 ARA 719 150 15.0 77
Show 17569-1903 FEN 25 14 5.1 81
Show 18055-1906 ARA 727 24 9.9 81
Show 18070-2005 ARA1134 280 11.7 85
Show 18068-2021 DON 882 119 1.8 85
Show 18069-1923 A 2258 138 0.4 90
Show 17575-2113 BRT1511 216 3.7 90
Show 18061-2057 ARA1133 325 15.2 92
Show 17552-2035 DON 869 127 0.6 92
Show 18055-2109 RST5100 283 0.7 94
Show 18039-1832 ARA 450 66 8.0 95
Show 17546-1924 TDT 567 176 1.7 98
Show 18067-1859 HJ 592 206 36.6 99
Show 17543-1927 DOO 69 88 11.6 101
Show 17590-1820 ARA 449 288 14.1 103
Show 18077-1913 ARA 729 343 13.1 104
Show 17546-1911 HJ 2812 134 12.5 104
Show 18081-1925 AOT 68 BC 298 11.9 105
Show 18081-1925 ARA 730 AB 330 12.6 105

 
 
WDS 18011-1958 : COMPONENTS
 
 
  A
B pa=62.4°
sep=18.51"
 
 
18011-1958 A
 
 
Componente originario normalizzato AB Name HD 164263 Coord arcsec 2000 180105.93-195801.6 Mag 8.37
Spectral class G2V (yellow) PmRA -85.00 PmDE -64.0 SAO 160995
HIP 88235 Tycho2 6259-00334-1 HD 164263 GC 24508
ADS 10969 BD BD-19 4796
Tycho2
Tycho2 6259-00334-1 Pflag RAmdeg 270.27448917 DEmdeg -19.96728091
PmRA -84.7 PmDE -64.5 E RAmdeg 6 E DEmdeg 8
E pmRA 1.2 E pmDE 1.4 EpRAm 1991.25 EpDEm 1991.25
Num 11 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 9.017 E BTmag 0.018 VTmag 8.373
E VTmag 0.013 Prox 372 TYC T HIP 88235
CCDM RAdeg 270.27469306 DEdeg -19.96713556 EpRA 1990 1.86
EpDE 1990 1.88 E RAdeg 6.2 E DEdeg 7.9 Posflg
Corr 0.0
SAO
SAO 160995 DelFlag RA1950 PmRA1950 -0.0068
DE1950 PmDE1950 -0.069 Vmag 8.1 SpType G0
Double code Source 70 CatNum 24508 DM BD-19 4796
DMcomp BDsup HD 164263 M HD 0
GC 24508 RA1950rad 4.70425202 DE1950rad -0.34847245 PmRA2000 -0.0067
PmDE2000 -0.068
Hipparcos
Catalog H HIP 88235 Proxy RAhms 18 01 05.93
DEdms -19 58 01.6 Vmag 8.27 VarFlag R Vmag H
RAdeg 270.275 DEdeg -19.9671 AstroRef Plx 11.07
CCDM 18011-1958 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 164263 BD BD-19 4796
CD CP Dm number -19 4796 VIred 0.69
SpType G2V R SpType Coord arcsec 2000 180105.93-195801.6
Hipparcos 2
HIP 88235 Sn 9 So 0 Nc 1
RArad 4.7171835876 DErad -0.3484920693 Plx 12.48 PmRA -82.08
PmDE -63.82 E RArad 1.6 E DErad 0.54 E Plx 1.2
E pmRA 2.33 E pmDE 0.83 Hpmag 8.3973 E Hpmag 0.0025
SHp 0.018 VA 0 BV 0.624 E BV 0.015
VI 0.69
CCDM
Ccdm 18011-1958 RComp Comp A Note1
Note2 Discov num DRAs -0.17 DDEs -2.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp G0 PmNote *
PmRA -94 PmDE -69 Dm number -19 4796 Cat1 BD
Name2 160995 Cat2 SAO HD 164263 M HD
ADS BDS A10969 M ADS BDS N IDS IDS 17552S1958A
HIC 88235
 
 
18011-1958 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180107.09-195753.0 Mag 11.7 PmRA 38.00
PmDE 22.0 Tycho2 6259-00146-1 Calc delta mag 3.33 Calc coord yes
Tycho2
Tycho2 6259-00146-1 Pflag RAmdeg 270.28551841 DEmdeg -19.96890100
PmRA -14.7 PmDE -15.7 E RAmdeg 41 E DEmdeg 51
E pmRA 2.3 E pmDE 2.5 EpRAm 1987.32 EpDEm 1985.23
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.6 Q pmRA 1.3
Q pmDE 0.6 BTmag 11.426 E BTmag 0.076 VTmag 10.808
E VTmag 0.069 Prox 372 TYC HIP
CCDM RAdeg 270.28555361 DEdeg -19.96886556 EpRA 1990 1.85
EpDE 1990 1.90 E RAdeg 41.5 E DEdeg 54.0 Posflg
Corr -0.1
CCDM
Ccdm 18011-1958 RComp Comp B Note1
Note2 Discov num I 620 DRAs 1.01 DDEs 4.7
R dRAs 90 Year 1959 Theta 069 Rho 13.5
Obs 5 Vmag 11.7 Sp PmNote *
PmRA 1 PmDE -6 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10969 M ADS BDS N IDS IDS 17552S1958B
HIC