21528-2903 UC 4587

 
 
21h 52m 49.31s -29° 03' 03.2" P.A. 187.00 sep 10.5 mag 11.60,12.00
 
 
Coord 2000 21528-2903 Discov num UC 4587 Comp Coord arcsec 2000 21 52 49.31 -29 03 03.2
Date first 1913 Date last 2015 Obs 8
Pa first 185 Pa last 186.7 P.A. Now (θ) 186.7°
Sep first 10.4 Sep last 10.464 Sep. Now (ρ) 10.464"
Mag pri 11.60 Mag sec 12.00 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +101 Sec motion ra +098
Pri motion dec +012 Sec motion dec +005
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Piscis Austrinus Gaia DR2 6617776697343290752
 
 
WDS 21528-2903 UC 4587 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21528-2903 UC 4587 1999 4 187 10.5 11.60 12.00 V 215249.31-290303.2
21528-2903 UC 4587 2000 2 187 10.5 11.60 12.00 V 215249.31-290303.2
21528-2903 UC 4587 2010 6 186 9.8 11.60 12.00 V R 215249.31-290303.2
21528-2903 UC 4587 2015 7 187 10.5 11.60 12.00 V R 215249.31-290303.2

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

 
 
WDS 21528-2903 UC 4587 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21528-2903 UC 4587 : MEASURES
 
 
No records found.

 
 
WDS 21528-2903 : VIRTUAL EYEPIECE
 
 

21528-2903 UC 4587A mag 11.6 21528-2903 UC 4587B sep 10.4 P.A. 185.90 mag 12 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 21528-2903 : ALADIN DSS IMAGE @ 21h 52m 49.31s -29° 03' 03.2"
 
 
 
 
WDS 21528-2903 UC 4587 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


21528-2903  UC 4587 distance=0' 21514-2853  LDS5930 distance=21' 21511-2938  LDS5929AB distance=43' 21511-2938  LDS5929Aa,Ab distance=43' 21576-2935  UC 4613 distance=71' 21508-2756  HJ 3059 distance=73' 21585-2944  LSC 100 distance=85' 21595-2903  HJ 5311AB distance=88' 21595-2903  HJ 5311AC distance=88' 21577-2747  HJ 3068 distance=100' 21583-2754  DAM1265 distance=101' 21481-3023  RST2187 distance=101' 22005-2909  TOI2307 distance=102' 21597-2959  COO 247 distance=107' 21553-3045  HJ 5304 distance=107' 22008-2827  BU  276 distance=112' 21563-2717  TDT3249Aa,Ab distance=116' 21563-2717  SEE 461AB distance=116' 22008-2818  RST1116 distance=116' 22018-2907  RST1117 distance=118' 22011-2819  RST4702 distance=119' 21560-3055  HJ 5307AB distance=120' 21560-3055  HJ 5307BC distance=121' 21596-2738  STN  56 distance=124' 22018-2820  SKF2101 distance=127' 21559-2701  LDS5936 distance=129' 21477-3054  FIN 330AB distance=130' 21477-3054  HJ 5296AB,C distance=130' 21528-3112  LDS5932 distance=130' 21538-3114  LDS5934 distance=133' 22000-3039  BUG   6 distance=134' 21530-3119  RST2188 distance=137' 21575-3105  PRO 234 distance=138' 22009-2735  UC 4629 distance=138' 21448-2735  UC 4547AB distance=139' 21448-2735  UC 4547AC distance=139' 21468-2706  STN  55 distance=142' 21540-2642  B   544 distance=143' 21423-2821  RST2185 distance=145' 21420-2940  HDS3090 distance=146' 21567-3123  B  1014 distance=149' 21593-3110  BRT3104 distance=153' 22032-2754  UC 4635 distance=154' 21477-2644  DEA  23 distance=155' 21416-2813  HJ 3046AB distance=157' 21416-2813  UC 4530AC distance=157' 21432-2728  KPP4245 distance=159' 21423-2744  LDS5926 distance=161' 21406-2834  B   533 distance=163' 21460-2642  HJ 3054 distance=167' 21551-3148  I  1449 distance=168' 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 21528-2903 UC 4587 187 10.5
Show 21514-2853 LDS5930 128 257.8 21
Show 21511-2938 LDS5929 AB 128 54.7 43
Show 21511-2938 LDS5929 Aa,Ab 326 1.1 43
Show 21576-2935 UC 4613 314 16.5 71
Show 21508-2756 HJ 3059 252 25.4 73
Show 21585-2944 LSC 100 172 0.1 85
Show 21595-2903 HJ 5311 AB 291 39.8 88
Show 21595-2903 HJ 5311 AC 223 43.1 88
Show 21577-2747 HJ 3068 284 13.3 100
Show 21583-2754 DAM1265 94 7.6 101
Show 21481-3023 RST2187 107 2.0 101
Show 22005-2909 TOI2307 206 2.9 102
Show 21597-2959 COO 247 264 2.6 107
Show 21553-3045 HJ 5304 255 9.2 107
Show 22008-2827 BU 276 113 1.9 112
Show 21563-2717 TDT3249 Aa,Ab 33 0.4 116
Show 21563-2717 SEE 461 AB 62 4.0 116
Show 22008-2818 RST1116 176 0.3 116
Show 22018-2907 RST1117 123 0.3 118
Show 22011-2819 RST4702 29 0.4 119
Show 21560-3055 HJ 5307 AB 160 32.6 120
Show 21560-3055 HJ 5307 BC 161 26.2 121
Show 21596-2738 STN 56 36 11.3 124
Show 22018-2820 SKF2101 128 118.5 127
Show 21559-2701 LDS5936 18 9.3 129
Show 21477-3054 FIN 330 AB 347 0.1 130
Show 21477-3054 HJ 5296 AB,C 343 32.1 130
Show 21528-3112 LDS5932 173 167.0 130
Show 21538-3114 LDS5934 69 70.2 133
Show 22000-3039 BUG 6 5 1.0 134
Show 21530-3119 RST2188 1 1.8 137
Show 21575-3105 PRO 234 66 3.3 138
Show 22009-2735 UC 4629 285 42.4 138
Show 21448-2735 UC 4547 AB 62 27.8 139
Show 21448-2735 UC 4547 AC 20 1.8 139
Show 21468-2706 STN 55 175 3.3 142
Show 21540-2642 B 544 106 1.7 143
Show 21423-2821 RST2185 121 3.2 145
Show 21420-2940 HDS3090 350 0.1 146
Show 21567-3123 B 1014 139 2.6 149
Show 21593-3110 BRT3104 226 3.4 153
Show 22032-2754 UC 4635 195 32.5 154
Show 21477-2644 DEA 23 23 78.8 155
Show 21416-2813 HJ 3046 AB 57 29.0 157
Show 21416-2813 UC 4530 AC 246 79.9 157
Show 21432-2728 KPP4245 115 1.3 159
Show 21423-2744 LDS5926 81 295.6 161
Show 21406-2834 B 533 204 0.3 163
Show 21460-2642 HJ 3054 15 20.9 167
Show 21551-3148 I 1449 268 0.3 168

 
 
WDS 21528-2903 : COMPONENTS
 
 
  A
B pa=185.9°
sep=10.45"
 
 
21528-2903 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215249.31-290303.2 Mag 11.6 PmRA 101.00
PmDE 12.0
 
 
21528-2903 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215249.23-290313.6 Mag 12 PmRA 98.00
PmDE 5.0 Calc delta mag 0.4 Calc coord yes