20552-4104 UC 4326

 
 
20h 55m 11.06s -41° 04' 26.4" P.A. 242.00 sep 36.5 mag 13.19,16.36
 
 
Coord 2000 20552-4104 Discov num UC 4326 Comp Coord arcsec 2000 20 55 11.06 -41 04 26.4
Date first 1998 Date last 2015 Obs 5
Pa first 242 Pa last 242.3 P.A. Now (θ) 242.3°
Sep first 36.1 Sep last 36.513 Sep. Now (ρ) 36.513"
Mag pri 13.19 Mag sec 16.36 delta mag (ΔM) 3.17 Spectral class
Pri motion ra -022 Sec motion ra -001
Pri motion dec -063 Sec motion dec -055
Notes V (Proper motion indicates physical)
rPM=0.337
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6677626177556911744
 
 
WDS 20552-4104 UC 4326 : 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
20552-4104 UC 4326 2000 2 242 36.6 13.20 16.40 V 205511.06-410426.4
20552-4104 UC 4326 2010 4 242 36.5 13.19 16.36 V 205511.06-410426.4
20552-4104 UC 4326 2015 5 242 36.5 13.19 16.36 V 205511.06-410426.4

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

 
 
WDS 20552-4104 UC 4326 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20552-4104 UC 4326 : MEASURES
 
 
No records found.

 
 
WDS 20552-4104 : VIRTUAL EYEPIECE
 
 

20552-4104 UC 4326A mag 13.19 20552-4104 UC 4326B sep 29.7 P.A. 235.10 mag 16.36 virtual eyepiece
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Radius:
Components only
 
 
WDS 20552-4104 : ALADIN DSS IMAGE @ 20h 55m 11.06s -41° 04' 26.4"
 
 
 
 
WDS 20552-4104 UC 4326 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20552-4104  UC 4326 distance=0' 20552-4139  UC 4327 distance=35' 20573-4136  UC 4343 distance=40' 20517-4054  HJ 5228 distance=41' 20536-4153  BRT1115 distance=52' 20556-4204  BRT1116 distance=61' 21007-4111  I  1049 distance=63' 21008-4123  B   513 distance=66' 20561-4213  UC 4335 distance=70' 21009-4132  WIS 346 distance=71' 20561-3953  SKF1098 distance=73' 20523-4000  SKF1097 distance=73' 20492-4012  TSN 194 distance=87' 21038-4041  RSS  37 distance=101' 20501-3943  R   326 distance=101' 21028-4206  TDT2712 distance=106' 20563-3916  TDT2646 distance=109' 20574-3913  TDT2658 distance=115' 20576-3908  WG  263 distance=120' 20497-3921  B   502 distance=122' 20452-4017  CRU9013AB distance=123' 20452-4017  DAM 815AC distance=123' 21015-4246  NSN 455 distance=124' 21050-4203  CPO 619 distance=126' 21064-4123  SEE 437AB distance=129' 21064-4123  SEE 437AC distance=129' 21050-4214  UC 4372 distance=131' 20593-3902  WG  264 distance=133' 21043-4233  DON 999 distance=136' 21022-4300  DUN 236 distance=140' 21065-4012  WG  265 distance=140' 21055-3933  TDT2734 distance=150' 20530-3836  TOI 154 distance=151' 20503-3839  B   503 distance=157' 21090-4058  CRU9016AB distance=157' 21090-4058  CRU9016AC distance=157' 21090-4126  UC 4390 distance=158' 20562-3828  TDT2645AB distance=158' 21071-3944  KPP2409 distance=158' 20433-3945  WG  262 distance=159' 21091-4047  CPO 620AB distance=159' 20583-4345  I  1048 distance=165' 20442-3914  WSP   7AB distance=169' 20442-3914  WSP   7AC distance=169' 21029-3839  KPP4221CD distance=171' 20404-4012  WG  260 distance=171' 20593-3820  B  2894 distance=172' 21030-3838  UC 4365 distance=172' 20400-4109  UC 4250 distance=173' 21104-4114  ARU   3 distance=173' 20436-3912  TDT2502 distance=174' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20552-4104 UC 4326 242 36.5
Show 20552-4139 UC 4327 96 77.2 35
Show 20573-4136 UC 4343 265 17.3 40
Show 20517-4054 HJ 5228 104 32.5 41
Show 20536-4153 BRT1115 339 3.5 52
Show 20556-4204 BRT1116 138 4.5 61
Show 21007-4111 I 1049 346 1.3 63
Show 21008-4123 B 513 29 3.8 66
Show 20561-4213 UC 4335 196 30.8 70
Show 21009-4132 WIS 346 6 999.9 71
Show 20561-3953 SKF1098 225 6.9 73
Show 20523-4000 SKF1097 2 9.6 73
Show 20492-4012 TSN 194 187 0.0 87
Show 21038-4041 RSS 37 318 50.5 101
Show 20501-3943 R 326 293 40.3 101
Show 21028-4206 TDT2712 309 0.7 106
Show 20563-3916 TDT2646 242 1.6 109
Show 20574-3913 TDT2658 30 0.5 115
Show 20576-3908 WG 263 34 7.1 120
Show 20497-3921 B 502 113 1.3 122
Show 20452-4017 CRU9013 AB 101 70.2 123
Show 20452-4017 DAM 815 AC 180 19.5 123
Show 21015-4246 NSN 455 189 2.5 124
Show 21050-4203 CPO 619 252 5.6 126
Show 21064-4123 SEE 437 AB 54 43.8 129
Show 21064-4123 SEE 437 AC 88 127.8 129
Show 21050-4214 UC 4372 12 13.9 131
Show 20593-3902 WG 264 82 5.3 133
Show 21043-4233 DON 999 263 4.6 136
Show 21022-4300 DUN 236 73 57.4 140
Show 21065-4012 WG 265 64 10.0 140
Show 21055-3933 TDT2734 35 0.4 150
Show 20530-3836 TOI 154 203 0.2 151
Show 20503-3839 B 503 116 2.5 157
Show 21090-4058 CRU9016 AB 82 117.7 157
Show 21090-4058 CRU9016 AC 24 137.2 157
Show 21090-4126 UC 4390 217 35.3 158
Show 20562-3828 TDT2645 AB 241 0.7 158
Show 21071-3944 KPP2409 194 20.9 158
Show 20433-3945 WG 262 199 3.3 159
Show 21091-4047 CPO 620 AB 347 20.1 159
Show 20583-4345 I 1048 137 1.6 165
Show 20442-3914 WSP 7 AB 229 4.5 169
Show 20442-3914 WSP 7 AC 137 14.3 169
Show 21029-3839 KPP4221 CD 265 4.5 171
Show 20404-4012 WG 260 31 6.2 171
Show 20593-3820 B 2894 311 11.4 172
Show 21030-3838 UC 4365 207 99.7 172
Show 20400-4109 UC 4250 315 28.8 173
Show 21104-4114 ARU 3 142 0.2 173
Show 20436-3912 TDT2502 230 0.7 174

 
 
WDS 20552-4104 : COMPONENTS
 
 
  A
B pa=235.1°
sep=29.70"
 
 
20552-4104 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205511.06-410426.4 Mag 13.19 PmRA -22.00
PmDE -63.0
 
 
20552-4104 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205508.90-410443.4 Mag 16.36 PmRA -1.00
PmDE -55.0 Calc delta mag 3.17 Calc coord yes