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Doubles in session


Current system
21395-2928
HJ 5285
HD 205945


Nearby doubles
11' : 21389-2921
KPP4239

36' : 21420-2940
HDS3090

51' : 21393-3018
SEE 451

56' : 21406-2834
B 533

72' : 21363-3026
B 532

77' : 21423-2821
RST2185

82' : 21416-2813
HJ 3046AB

83' : 21342-3013
LDS5925

84' : 21368-3043
VOU 35AB

86' : 21352-3033
HJ 5280

96' : 21408-3102
HJ 3045

98' : 21349-3044
UC 4501

100' : 21328-3017
JSP 826

110' : 21423-2744
LDS5926

120' : 21405-3127
DAW 155

124' : 21335-2753
BVD 137

126' : 21481-3023
RST2187

128' : 21422-2726
TSN 99

130' : 21432-2728
KPP4245

133' : 21448-2735
UC 4547AB

138' : 21477-3054
FIN 330AB

140' : 21363-2715
RST1099

142' : 21304-3045
UC 4480

142' : 21291-3011
RST2179

142' : 21288-2955
RST2178

145' : 21307-3057
RSS 561AB



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.

21395-2928 HJ 5285 (HD 205945)

 
 
21h 39m 29.16s -29° 28' 04.3" P.A. 290.00 sep 10.0 mag 9.13,10.20 Sp F0III
 
 
Coord 2000 21395-2928 Discov num HJ 5285 Comp Coord arcsec 2000 21 39 29.16 -29 28 04.3
Date first 1834 Date last 2019 Obs 16
Pa first 292 Pa last 290 P.A. Now (θ) 290°
Sep first 10.0 Sep last 10.011 Sep. Now (ρ) 10.011"
Mag pri 9.13 Mag sec 10.20 delta mag (ΔM) 1.07 Spectral class F0III (yellow-white)
Pri motion ra +006 Sec motion ra -005
Pri motion dec +000 Sec motion dec +022
Notes
rPM=1.09
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 205945 Constellation Piscis Austrinus SAO 190527 Tycho2 6952-01051-1
Gaia DR2 6785688168903640192 HD 205945
 
 
WDS 21395-2928 HJ 5285 (HD 205945) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
21395-2928 HJ 5285 1998 9 292 10.2 9.13 10.20 F0III D 213929.16-292804.3
21395-2928 HJ 5285 1999 12 291 10.1 9.13 10.20 F0III D 213929.16-292804.3
21395-2928 HJ 5285 2010 13 292 9.8 9.13 10.20 F0III 213929.16-292804.3
21395-2928 HJ 5285 2019 15 290 10.0 9.13 10.20 F0III 213929.16-292804.3

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

 
 
WDS 21395-2928 HJ 5285 (HD 205945) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21395-2928 HJ 5285 (HD 205945) : MEASURES
 
 
No records found.

 
 
WDS 21395-2928 (HD 205945) : VIRTUAL EYEPIECE
 
 

21395-2928 HJ 5285A mag 9.13 Sp F0III 21395-2928 HJ 5285B sep 8.9 P.A. 292.70 mag 10.2 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 21395-2928 (HD 205945) : ALADIN DSS IMAGE @ 21h 39m 29.16s -29° 28' 04.3"
 
 
 
 
WDS 21395-2928 HJ 5285 (HD 205945) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21395-2928 HJ 5285 distance=0' 21389-2921 KPP4239 distance=11' 21420-2940 HDS3090 distance=36' 21393-3018 SEE 451 distance=51' 21406-2834 B 533 distance=56' 21363-3026 B 532 distance=72' 21423-2821 RST2185 distance=77' 21416-2813 HJ 3046AB distance=82' 21416-2813 UC 4530AC distance=82' 21342-3013 LDS5925 distance=83' 21368-3043 VOU 35AB distance=84' 21368-3043 TOK 386AC distance=84' 21352-3033 HJ 5280 distance=86' 21408-3102 HJ 3045 distance=96' 21349-3044 UC 4501 distance=98' 21328-3017 JSP 826 distance=100' 21423-2744 LDS5926 distance=110' 21405-3127 DAW 155 distance=120' 21335-2753 BVD 137 distance=124' 21481-3023 RST2187 distance=126' 21422-2726 TSN 99 distance=128' 21432-2728 KPP4245 distance=130' 21448-2735 UC 4547AB distance=133' 21448-2735 UC 4547AC distance=133' 21477-3054 FIN 330AB distance=138' 21477-3054 HJ 5296AB,C distance=138' 21363-2715 RST1099 distance=140' 21304-3045 UC 4480 distance=142' 21291-3011 RST2179 distance=142' 21288-2955 RST2178 distance=142' 21307-3057 RSS 561AB distance=145' 21307-3057 TOK 636AC distance=145' 21316-2740 KPP 496 distance=150' 21452-3139 DAW 230AB distance=151' 21452-3139 HJ 5293AC distance=151' 21511-2938 LDS5929AB distance=153' 21511-2938 LDS5929Aa,Ab distance=153' 21514-2853 LDS5930 distance=160' 21332-3147 HJ 3034 distance=162' 21468-2706 STN 55 distance=172' 21314-3146 SKF2099 distance=173' 21508-2756 HJ 3059 distance=175' 21266-2839 TDT2970 distance=177' 21528-2903 UC 4587 distance=177' 21466-3206 UC 4558 distance=183' 21341-3221 HJ 5279 distance=187' 21460-2642 HJ 3054 distance=187' 21440-2631 HWE 57 distance=187' 21291-3148 LDS5924 distance=195' 21251-2831 LDS5923 distance=196' 21254-3037 HJ 3025 distance=196' 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 21395-2928 HJ 5285 290 10.0
Show 21389-2921 KPP4239 79 1.6 11
Show 21420-2940 HDS3090 350 0.1 36
Show 21393-3018 SEE 451 256 12.2 51
Show 21406-2834 B 533 204 0.3 56
Show 21363-3026 B 532 290 0.6 72
Show 21423-2821 RST2185 121 3.2 77
Show 21416-2813 HJ 3046 AB 57 29.0 82
Show 21416-2813 UC 4530 AC 246 79.9 82
Show 21342-3013 LDS5925 272 94.6 83
Show 21368-3043 VOU 35 AB 307 0.1 84
Show 21368-3043 TOK 386 AC 6 0.5 84
Show 21352-3033 HJ 5280 305 9.5 86
Show 21408-3102 HJ 3045 253 34.6 96
Show 21349-3044 UC 4501 42 58.5 98
Show 21328-3017 JSP 826 354 4.0 100
Show 21423-2744 LDS5926 81 295.6 110
Show 21405-3127 DAW 155 45 2.1 120
Show 21335-2753 BVD 137 58 40.2 124
Show 21481-3023 RST2187 107 2.0 126
Show 21422-2726 TSN 99 275 656.2 128
Show 21432-2728 KPP4245 115 1.3 130
Show 21448-2735 UC 4547 AB 62 27.8 133
Show 21448-2735 UC 4547 AC 20 1.8 133
Show 21477-3054 FIN 330 AB 347 0.1 138
Show 21477-3054 HJ 5296 AB,C 343 32.1 138
Show 21363-2715 RST1099 174 1.5 140
Show 21304-3045 UC 4480 124 22.3 142
Show 21291-3011 RST2179 344 2.2 142
Show 21288-2955 RST2178 229 2.6 142
Show 21307-3057 RSS 561 AB 98 5.3 145
Show 21307-3057 TOK 636 AC 125 930.0 145
Show 21316-2740 KPP 496 84 3.8 150
Show 21452-3139 DAW 230 AB 106 13.1 151
Show 21452-3139 HJ 5293 AC 250 19.0 151
Show 21511-2938 LDS5929 AB 128 54.7 153
Show 21511-2938 LDS5929 Aa,Ab 326 1.1 153
Show 21514-2853 LDS5930 128 257.8 160
Show 21332-3147 HJ 3034 259 36.0 162
Show 21468-2706 STN 55 175 3.3 172
Show 21314-3146 SKF2099 259 23.1 173
Show 21508-2756 HJ 3059 252 25.4 175
Show 21266-2839 TDT2970 278 0.6 177
Show 21528-2903 UC 4587 187 10.5 177
Show 21466-3206 UC 4558 251 18.4 183
Show 21341-3221 HJ 5279 290 11.5 187
Show 21460-2642 HJ 3054 15 20.9 187
Show 21440-2631 HWE 57 290 1.7 187
Show 21291-3148 LDS5924 300 108.4 195
Show 21251-2831 LDS5923 208 33.3 196
Show 21254-3037 HJ 3025 282 32.4 196

 
 
WDS 21395-2928 : COMPONENTS
 
 
  A
B pa=292.7°
sep=8.88"
 
 
21395-2928 A
 
 
Componente originario normalizzato AB Name HD 205945 Coord arcsec 2000 213929.16-292804.3 Mag 9.13
Spectral class F0III (yellow-white) PmRA 6.00 PmDE 0.0 SAO 190527
Tycho2 6952-01051-1 HD 205945 DM CD-3018754
Tycho2
Tycho2 6952-01051-1 Pflag RAmdeg 324.87150195 DEmdeg -29.46788137
PmRA 5.9 PmDE 0.5 E RAmdeg 10 E DEmdeg 12
E pmRA 1.6 E pmDE 1.5 EpRAm 1990.51 EpDEm 1989.68
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.5
Q pmDE 0.4 BTmag 9.594 E BTmag 0.023 VTmag 9.128
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 324.87148667 DEdeg -29.46788278 EpRA 1990 1.79
EpDE 1990 1.56 E RAdeg 9.9 E DEdeg 12.0 Posflg
Corr -0.2
SAO
SAO 190527 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.016 Vmag 8.7 SpType F0
Double code Source 24 CatNum 14181 DM CD-3018754
DMcomp A BDsup HD 205945 M HD 0
GC RA1950rad 5.65729131 DE1950rad -0.51827177 PmRA2000 0.0014
PmDE2000 -0.019
CCDM
Ccdm 21395-2928 RComp Comp A Note1
Note2 Discov num DRAs -0.83 DDEs -6.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F0 PmNote *
PmRA 20 PmDE -16 Dm number -3018754 Cat1 CD
Name2 190527 Cat2 SAO HD 205945 M HD
ADS BDS A15169 M ADS BDS N IDS IDS 21336S2955A
HIC
 
 
21395-2928 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213928.53-292800.9 Mag 10.2 PmRA -5.00
PmDE 22.0 Calc delta mag 1.07 Calc coord yes
CCDM
Ccdm 21395-2928 RComp Comp B Note1
Note2 Discov num HJ 5285 DRAs -1.46 DDEs -0.8
R dRAs 10 Year 1877 Theta 292 Rho 10.1
Obs 4 Vmag 10.3 Sp F0 PmNote *
PmRA 35 PmDE 6 Dm number Cat1
Name2 190525 Cat2 SAO HD M HD
ADS BDS A15169 M ADS BDS N IDS IDS 21336S2955B
HIC