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Doubles in session


Current system
21293-3850
I 133
HD 204395


Nearby doubles
19' : 21285-3906
WG 272

20' : 21307-3838
B 530AB

21' : 21278-3900
WG 271

21' : 21276-3843
KPP1399

31' : 21315-3834
I 1123AB

48' : 21257-3913
SEE 445

60' : 21263-3801
B 2494

63' : 21251-3812
RST5478

70' : 21339-3806
B 2496

81' : 21359-3829
WG 274

83' : 21360-3824
RST2180

87' : 21237-3947
SKF1173

89' : 21265-3728
KPP 623

89' : 21232-3800
LDS 741

89' : 21322-4012
LDS 748

91' : 21221-3818
HDS3042

95' : 21241-4002
UC 4465

100' : 21208-3847
CVN 110AB

102' : 21236-3734
TDT2941

105' : 21318-3709
B 1896

108' : 21383-3827
RST2182

114' : 21271-3700
BRT1820

116' : 21220-3733
B 525

119' : 21393-3828
HJ 5283

120' : 21196-3929
I 1438

122' : 21339-4040
CRU9021



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.

21293-3850 I 133 (HD 204395)

 
 
21h 29m 19.29s -38° 49' 39.8" P.A. 26.00 sep 7.2 mag 8.27,11.18 Sp F3V dist. 138.5 pc (451.79 l.y.)
 
 
Coord 2000 21293-3850 Discov num I   133 Comp Coord arcsec 2000 21 29 19.29 -38 49 39.8
Date first 1896 Date last 2016 Obs 18
Pa first 24 Pa last 25.9 P.A. Now (θ) 25.9°
Sep first 7.5 Sep last 7.18 Sep. Now (ρ) 7.18"
Mag pri 8.27 Mag sec 11.18 delta mag (ΔM) 2.91 Spectral class F3V (yellow-white)
Pri motion ra +006 Sec motion ra +014
Pri motion dec +013 Sec motion dec +019
Notes
rPM=0.424
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 204395 Constellation Grus SAO 213035 HIP 106083
Tycho2 7979-00365-1 Gaia DR2 6582791134997537408 HD 204395 CD CD-3914273
Distance 138.5 Distance ly 451.79
 
 
WDS 21293-3850 I 133 (HD 204395) : 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
21293-3850 I 133 1999 13 26 7.1 8.27 11.18 F3V D 212919.29-384939.8
21293-3850 I 133 2010 15 26 6.5 8.27 11.18 F3V 212919.29-384939.8
21293-3850 I 133 2015 16 26 7.2 8.27 11.18 F3V 212919.29-384939.8
21293-3850 I 133 2016 18 26 7.2 8.27 11.18 F3V 212919.29-384939.8

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

 
 
WDS 21293-3850 I 133 (HD 204395) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21293-3850 I 133 (HD 204395) : MEASURES
 
 
No records found.

 
 
WDS 21293-3850 (HD 204395) : VIRTUAL EYEPIECE
 
 

21293-3850 I 133A mag 8.27 Sp F3V 21293-3850 I 133B sep 6.9 P.A. 20.70 mag 11.18 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 21293-3850 (HD 204395) : ALADIN DSS IMAGE @ 21h 29m 19.29s -38° 49' 39.8"
 
 
 
 
WDS 21293-3850 I 133 (HD 204395) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21293-3850 I 133 distance=0' 21285-3906 WG 272 distance=19' 21307-3838 B 530AB distance=20' 21307-3838 B 530AC distance=20' 21278-3900 WG 271 distance=21' 21276-3843 KPP1399 distance=21' 21315-3834 I 1123AB distance=31' 21315-3834 TOK 347AC distance=31' 21257-3913 SEE 445 distance=48' 21263-3801 B 2494 distance=60' 21251-3812 RST5478 distance=63' 21339-3806 B 2496 distance=70' 21359-3829 WG 274 distance=81' 21360-3824 RST2180 distance=83' 21237-3947 SKF1173 distance=87' 21265-3728 KPP 623 distance=89' 21232-3800 LDS 741 distance=89' 21322-4012 LDS 748 distance=89' 21221-3818 HDS3042 distance=91' 21241-4002 UC 4465 distance=95' 21208-3847 CVN 110AB distance=100' 21236-3734 TDT2941 distance=102' 21318-3709 B 1896 distance=105' 21383-3827 RST2182 distance=108' 21271-3700 BRT1820 distance=114' 21220-3733 B 525 distance=116' 21393-3828 HJ 5283 distance=119' 21196-3929 I 1438 distance=120' 21339-4040 CRU9021 distance=122' 21213-4011 WG 270 distance=124' 21398-3916 WG 275 distance=125' 21243-4040 CRU9020 distance=125' 21187-3835 NSN 467 distance=126' 21353-4044 CRU9022 distance=135' 21399-3759 RST2184 distance=135' 21326-4059 UC 4491 distance=135' 21367-4036 RST2181 distance=137' 21232-3653 SUB 9 distance=138' 21364-4041 I 1444 distance=138' 21176-3914 SEE 442 distance=138' 21310-3633 B 1008AB distance=139' 21310-3633 HJ 5275AB,C distance=139' 21261-4103 RST2177 distance=139' 21244-4100 BU 766AB distance=143' 21244-4100 BU 766AC distance=143' 21178-3945 CRU9019AB distance=145' 21178-3945 CRU9019AC distance=145' 21380-3706 BRT1823 distance=147' 21178-3945 TDT2890Ba,Bb distance=147' 21163-3845 LDS 737 distance=152' 21208-4049 HDS3039 distance=155' 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 21293-3850 I 133 26 7.2
Show 21285-3906 WG 272 85 7.5 19
Show 21307-3838 B 530 AB 44 0.9 20
Show 21307-3838 B 530 AC 275 48.0 20
Show 21278-3900 WG 271 121 4.1 21
Show 21276-3843 KPP1399 345 10.5 21
Show 21315-3834 I 1123 AB 343 5.0 31
Show 21315-3834 TOK 347 AC 208 235.4 31
Show 21257-3913 SEE 445 216 2.3 48
Show 21263-3801 B 2494 324 8.2 60
Show 21251-3812 RST5478 126 1.4 63
Show 21339-3806 B 2496 127 1.0 70
Show 21359-3829 WG 274 197 9.1 81
Show 21360-3824 RST2180 346 1.3 83
Show 21237-3947 SKF1173 153 94.0 87
Show 21265-3728 KPP 623 60 5.7 89
Show 21232-3800 LDS 741 290 8.9 89
Show 21322-4012 LDS 748 156 27.3 89
Show 21221-3818 HDS3042 126 0.2 91
Show 21241-4002 UC 4465 50 38.1 95
Show 21208-3847 CVN 110 AB 25 7.0 100
Show 21236-3734 TDT2941 97 0.4 102
Show 21318-3709 B 1896 53 0.2 105
Show 21383-3827 RST2182 100 0.8 108
Show 21271-3700 BRT1820 99 4.0 114
Show 21220-3733 B 525 171 0.9 116
Show 21393-3828 HJ 5283 91 11.6 119
Show 21196-3929 I 1438 57 3.8 120
Show 21339-4040 CRU9021 31 47.4 122
Show 21213-4011 WG 270 52 4.8 124
Show 21398-3916 WG 275 44 2.9 125
Show 21243-4040 CRU9020 52 38.1 125
Show 21187-3835 NSN 467 290 36.2 126
Show 21353-4044 CRU9022 118 62.9 135
Show 21399-3759 RST2184 56 0.7 135
Show 21326-4059 UC 4491 216 45.3 135
Show 21367-4036 RST2181 340 0.3 137
Show 21232-3653 SUB 9 168 49.6 138
Show 21364-4041 I 1444 125 0.2 138
Show 21176-3914 SEE 442 40 4.9 138
Show 21310-3633 B 1008 AB 206 0.1 139
Show 21310-3633 HJ 5275 AB,C 200 40.4 139
Show 21261-4103 RST2177 334 2.5 139
Show 21244-4100 BU 766 AB 169 0.3 143
Show 21244-4100 BU 766 AC 65 79.1 143
Show 21178-3945 CRU9019 AB 230 117.1 145
Show 21178-3945 CRU9019 AC 62 62.8 145
Show 21380-3706 BRT1823 268 3.0 147
Show 21178-3945 TDT2890 Ba,Bb 252 0.5 147
Show 21163-3845 LDS 737 157 7.2 152
Show 21208-4049 HDS3039 13 0.2 155

 
 
WDS 21293-3850 : COMPONENTS
 
 
  A
B pa=20.7°
sep=6.91"
 
 
21293-3850 A
 
 
Componente originario normalizzato AB Name HD 204395 Coord arcsec 2000 212919.29-384939.8 Mag 8.27
Spectral class F3V (yellow-white) PmRA 6.00 PmDE 13.0 SAO 213035
HIP 106083 Tycho2 7979-00365-1 HD 204395 CD CD-3914273
Tycho2
Tycho2 7979-00365-1 Pflag RAmdeg 322.33037226 DEmdeg -38.82771560
PmRA 6.9 PmDE 14.0 E RAmdeg 7 E DEmdeg 9
E pmRA 1.3 E pmDE 1.4 EpRAm 1990.95 EpDEm 1990.93
Num 9 Q RAmdeg 1.9 Q DEmdeg 1.8 Q pmRA 1.8
Q pmDE 1.8 BTmag 8.723 E BTmag 0.019 VTmag 8.266
E VTmag 0.015 Prox 71 TYC T HIP 106083
CCDM A RAdeg 322.33035111 DEdeg -38.82774806 EpRA 1990 1.78
EpDE 1990 1.93 E RAdeg 6.9 E DEdeg 8.6 Posflg
Corr -0.1
SAO
SAO 213035 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 0.049 Vmag 8.2 SpType F2
Double code Source 41 CatNum 11065 DM CD-3914273
DMcomp BDsup HD 204395 M HD 0
GC RA1950rad 5.61212273 DE1950rad -0.68149824 PmRA2000 0.0022
PmDE2000 0.046
Hipparcos
Catalog H HIP 106083 Proxy H RAhms 21 29 19.28
DEdms -38 49 39.9 Vmag 8.17 VarFlag R Vmag H
RAdeg 322.33 DEdeg -38.8278 AstroRef A Plx 7.64
CCDM 21293-3850 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 26 Rho 7.143 HD 204395 BD
CD CD-3914273 CP Dm number -3914273 VIred 0.48
SpType F3V R SpType Coord arcsec 2000 212919.28-384939.9
Hipparcos 2
HIP 106083 Sn 15 So 3 Nc 2
RArad 5.6257258559 DErad -0.6776721409 Plx 7.22 PmRA 9.45
PmDE 19.19 E RArad 1.02 E DErad 0.72 E Plx 1.03
E pmRA 1.35 E pmDE 0.81 Hpmag 8.2662 E Hpmag 0.0022
SHp 0.017 VA 0 BV 0.441 E BV 0.1
VI 0.48
CCDM
Ccdm 21293-3850 RComp Comp A Note1
Note2 Discov num DRAs 1.38 DDEs 22.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp F2 PmNote *
PmRA 24 PmDE 49 Dm number -3914273 Cat1 CD
Name2 213035 Cat2 SAO HD 204395 M HD
ADS BDS M ADS BDS N IDS IDS 21231S3916A
HIC 106083
 
 
21293-3850 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212919.50-384933.3 Mag 11.18 PmRA 14.00
PmDE 19.0 Calc delta mag 2.91 Calc coord yes
CCDM
Ccdm 21293-3850 RComp Comp B Note1
Note2 Discov num I 133 DRAs 1.66 DDEs 29.0
R dRAs 90 Year 1896 Theta 026 Rho 7.1
Obs 7 Vmag 10.8 Sp PmNote
PmRA 24 PmDE 49 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21231S3916B
HIC 106083