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Current system
21589-1115
HJ 3075


Nearby doubles
3' : 21590-1117
HJ 3076

38' : 22010-1138
BRT2788

52' : 22021-1056
UC 4632

61' : 22017-1200
STF2851AB

64' : 21594-1012
LEO 51

65' : 21590-1011
OCC9067

67' : 21563-1020
KPP2693

68' : 21556-1028
LDS4924

71' : 21541-1108
RST4093

71' : 21550-1158
HJ 616

83' : 21552-1012
HJ 949

94' : 22018-0952
RST4095

97' : 21536-1019
FIN 358

106' : 21520-1050
BRT2786

108' : 22038-1235
GWP3117

110' : 22059-1155
WNO 57

111' : 21572-1303
BRT2787

112' : 21515-1139
HU 89

114' : 21523-1216
TDT3208

117' : 22045-1239
BRT2789

118' : 22017-0925
JNN 135

119' : 21585-1314
UC 4618

122' : 22008-0918
NSN 68

127' : 21530-1249
LDS 761

127' : 22039-1258
GWP3118

129' : 22056-0954
GWP3122



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.

21589-1115 HJ 3075

 
 
21h 58m 52.51s -11° 15' 24.5" P.A. 306.00 sep 7.6 mag 11.74,12.20
 
 
Coord 2000 21589-1115 Discov num HJ 3075 Comp Coord arcsec 2000 21 58 52.51 -11 15 24.5
Date first 1831 Date last 2016 Obs 13
Pa first 307 Pa last 305.5 P.A. Now (θ) 305.5°
Sep first 3.0 Sep last 7.602 Sep. Now (ρ) 7.602"
Mag pri 11.74 Mag sec 12.20 delta mag (ΔM) 0.46 Spectral class
Pri motion ra -021 Sec motion ra -052
Pri motion dec -003 Sec motion dec +026
Notes N (See Notes)
rPM=0.73
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 5805-00356-1 Gaia DR2 2616737481110115584
 
 
WDS 21589-1115 HJ 3075 : NOTES
 
 
discov_num notes refcode
HJ 3075 J 1412.
 
 
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
21589-1115 HJ 3075 1998 7 306 7.6 11.74 12.20 N D 215852.51-111524.5
21589-1115 HJ 3075 2000 8 306 7.6 11.74 12.20 N D 215852.51-111524.5
21589-1115 HJ 3075 2010 9 304 7.0 11.74 12.20 N 215852.51-111524.5
21589-1115 HJ 3075 2015 10 306 7.6 11.74 12.20 N 215852.51-111524.5
21589-1115 HJ 3075 2016 13 306 7.6 11.74 12.20 N 215852.51-111524.5

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

 
 
WDS 21589-1115 HJ 3075 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21589-1115 HJ 3075 : MEASURES
 
 
No records found.

 
 
WDS 21589-1115 : VIRTUAL EYEPIECE
 
 

21589-1115 HJ 3075A mag 11.74 21589-1115 HJ 3075B sep 7.5 P.A. 306.00 mag 12.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21589-1115 : ALADIN DSS IMAGE @ 21h 58m 52.51s -11° 15' 24.5"
 
 
 
 
WDS 21589-1115 HJ 3075 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21589-1115 HJ 3075 distance=0' 21590-1117 HJ 3076 distance=3' 22010-1138 BRT2788 distance=38' 22021-1056 UC 4632 distance=52' 22017-1200 STF2851AB distance=61' 22017-1200 STF2851AC distance=61' 21594-1012 LEO 51 distance=64' 21590-1011 OCC9067 distance=65' 21563-1020 KPP2693 distance=67' 21556-1028 LDS4924 distance=68' 21541-1108 RST4093 distance=71' 21550-1158 HJ 616 distance=71' 21552-1012 HJ 949 distance=83' 22018-0952 RST4095 distance=94' 21536-1019 FIN 358 distance=97' 21520-1050 BRT2786 distance=106' 22038-1235 GWP3117 distance=108' 22059-1155 WNO 57 distance=110' 21572-1303 BRT2787 distance=111' 21515-1139 HU 89 distance=112' 21523-1216 TDT3208 distance=114' 22045-1239 BRT2789 distance=117' 22017-0925 JNN 135 distance=118' 21585-1314 UC 4618 distance=119' 22008-0918 NSN 68 distance=122' 21530-1249 LDS 761 distance=127' 22039-1258 GWP3118 distance=127' 22056-0954 GWP3122 distance=129' 22049-0935 CVR 257BC distance=134' 22049-0935 UC 4643AB distance=135' 21576-0858 RST4094 distance=139' 22006-1345 HU 282 distance=152' 22056-1310 UC 4645 distance=152' 22098-1058 LV 11 distance=162' 21538-1339 GWP3104 distance=162' 21498-0943 GWP3099 distance=163' 22097-1157 BRT2790 distance=165' 21476-1218 BRT2785 distance=177' 22006-1410 TOK 215 distance=177' 21544-1430 HJ 5522 distance=177' 22084-0926 SLW1265 distance=179' 21467-1142 OCC 227 distance=181' 21468-1157 OCC 997 distance=183' 22114-1044 GWP3132 distance=187' 22092-1310 UC 4666 distance=190' 21475-0945 UC 4565 distance=191' 21534-1411 RST4092 distance=194' 22109-0947 GWP3131 distance=198' 22117-1008 DEA 91 distance=202' 21474-1307 HWE 58AB distance=202' 21474-1307 STF2826AC distance=202' 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 21589-1115 HJ 3075 306 7.6
Show 21590-1117 HJ 3076 263 28.4 3
Show 22010-1138 BRT2788 177 4.7 38
Show 22021-1056 UC 4632 177 69.4 52
Show 22017-1200 STF2851 AB 121 19.1 61
Show 22017-1200 STF2851 AC 137 71.1 61
Show 21594-1012 LEO 51 259 3.2 64
Show 21590-1011 OCC9067 277 0.1 65
Show 21563-1020 KPP2693 164 1.4 67
Show 21556-1028 LDS4924 135 16.8 68
Show 21541-1108 RST4093 291 0.4 71
Show 21550-1158 HJ 616 274 30.5 71
Show 21552-1012 HJ 949 300 12.2 83
Show 22018-0952 RST4095 188 0.2 94
Show 21536-1019 FIN 358 156 0.1 97
Show 21520-1050 BRT2786 333 4.0 106
Show 22038-1235 GWP3117 173 16.2 108
Show 22059-1155 WNO 57 356 999.9 110
Show 21572-1303 BRT2787 132 3.1 111
Show 21515-1139 HU 89 24 0.6 112
Show 21523-1216 TDT3208 71 1.8 114
Show 22045-1239 BRT2789 54 3.6 117
Show 22017-0925 JNN 135 207 0.9 118
Show 21585-1314 UC 4618 319 21.5 119
Show 22008-0918 NSN 68 264 23.3 122
Show 21530-1249 LDS 761 257 17.3 127
Show 22039-1258 GWP3118 17 77.6 127
Show 22056-0954 GWP3122 139 22.8 129
Show 22049-0935 CVR 257 BC 348 15.2 134
Show 22049-0935 UC 4643 AB 181 57.4 135
Show 21576-0858 RST4094 166 0.3 139
Show 22006-1345 HU 282 87 0.1 152
Show 22056-1310 UC 4645 102 23.1 152
Show 22098-1058 LV 11 172 0.8 162
Show 21538-1339 GWP3104 350 10.0 162
Show 21498-0943 GWP3099 121 15.4 163
Show 22097-1157 BRT2790 278 4.0 165
Show 21476-1218 BRT2785 89 3.4 177
Show 22006-1410 TOK 215 37 0.2 177
Show 21544-1430 HJ 5522 94 15.6 177
Show 22084-0926 SLW1265 119 26.6 179
Show 21467-1142 OCC 227 -1 0.1 181
Show 21468-1157 OCC 997 -1 0.1 183
Show 22114-1044 GWP3132 154 22.1 187
Show 22092-1310 UC 4666 24 68.3 190
Show 21475-0945 UC 4565 338 16.2 191
Show 21534-1411 RST4092 31 1.3 194
Show 22109-0947 GWP3131 206 8.7 198
Show 22117-1008 DEA 91 328 209.4 202
Show 21474-1307 HWE 58 AB 82 0.6 202
Show 21474-1307 STF2826 AC 81 4.0 202

 
 
WDS 21589-1115 : COMPONENTS
 
 
  A
B pa=306.0°
sep=7.51"
 
 
21589-1115 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215852.51-111524.5 Mag 11.74 PmRA -21.00
PmDE -3.0 Tycho2 5805-00356-1
Tycho2
Tycho2 5805-00356-1 Pflag RAmdeg 329.71879849 DEmdeg -11.25681023
PmRA 57.7 PmDE -61.1 E RAmdeg 65 E DEmdeg 77
E pmRA 2.2 E pmDE 2.3 EpRAm 1979.45 EpDEm 1973.95
Num 3 Q RAmdeg 0.5 Q DEmdeg 1.3 Q pmRA 0.5
Q pmDE 1.3 BTmag 11.944 E BTmag 0.124 VTmag 11.736
E VTmag 0.169 Prox 999 TYC T HIP
CCDM RAdeg 329.71866250 DEdeg -11.25666722 EpRA 1990 1.64
EpDE 1990 1.53 E RAdeg 71.4 E DEdeg 86.7 Posflg
Corr -0.1
 
 
21589-1115 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215852.10-111520.1 Mag 12.2 PmRA -52.00
PmDE 26.0 Calc delta mag 0.46 Calc coord yes