20573-4136 UC 4343

 
 
20h 57m 20.72s -41° 35' 59.3" P.A. 265.00 sep 17.3 mag 12.00,12.90
 
 
Coord 2000 20573-4136 Discov num UC 4343 Comp Coord arcsec 2000 20 57 20.72 -41 35 59.3
Date first 1901 Date last 2016 Obs 7
Pa first 269 Pa last 264.5 P.A. Now (θ) 264.5°
Sep first 17.8 Sep last 17.318 Sep. Now (ρ) 17.318"
Mag pri 12.00 Mag sec 12.90 delta mag (ΔM) 0.9 Spectral class
Pri motion ra +043 Sec motion ra +042
Pri motion dec -047 Sec motion dec -046
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Tycho2 7972-00951-1 Gaia DR2 6677399403283751808
 
 
WDS 20573-4136 UC 4343 : 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
20573-4136 UC 4343 2000 2 264 17.3 12.00 12.90 V 205720.72-413559.3
20573-4136 UC 4343 2010 4 265 17.3 12.00 12.90 V R 205720.72-413559.3
20573-4136 UC 4343 2015 5 265 17.3 12.00 12.90 V R 205720.72-413559.3
20573-4136 UC 4343 2016 7 265 17.3 12.00 12.90 V R 205720.72-413559.3

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

 
 
WDS 20573-4136 UC 4343 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20573-4136 UC 4343 : MEASURES
 
 
No records found.

 
 
WDS 20573-4136 : VIRTUAL EYEPIECE
 
 

20573-4136 UC 4343A mag 12 20573-4136 UC 4343B sep 13.0 P.A. 262.70 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20573-4136 : ALADIN DSS IMAGE @ 20h 57m 20.72s -41° 35' 59.3"
 
 
 
 
WDS 20573-4136 UC 4343 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20573-4136  UC 4343 distance=0' 20552-4139  UC 4327 distance=25' 20556-4204  BRT1116 distance=35' 20552-4104  UC 4326 distance=40' 20561-4213  UC 4335 distance=41' 21009-4132  WIS 346 distance=41' 21008-4123  B   513 distance=42' 20536-4153  BRT1115 distance=45' 21007-4111  I  1049 distance=46' 21028-4206  TDT2712 distance=68' 20517-4054  HJ 5228 distance=77' 21015-4246  NSN 455 distance=84' 21050-4203  CPO 619 distance=91' 21038-4041  RSS  37 distance=92' 21050-4214  UC 4372 distance=94' 21043-4233  DON 999 distance=97' 21022-4300  DUN 236 distance=100' 21064-4123  SEE 437AB distance=103' 21064-4123  SEE 437AC distance=103' 20561-3953  SKF1098 distance=105' 20523-4000  SKF1097 distance=113' 20492-4012  TSN 194 distance=126' 20583-4345  I  1048 distance=130' 21090-4126  UC 4390 distance=132' 21065-4012  WG  265 distance=135' 21090-4058  CRU9016AB distance=137' 21090-4058  CRU9016AC distance=137' 20563-3916  TDT2646 distance=141' 20501-3943  R   326 distance=141' 21091-4047  CPO 620AB distance=142' 21086-4245  SYU  12 distance=144' 20574-3913  TDT2658 distance=144' 20578-4402  DON 995 distance=146' 20576-3908  WG  263 distance=149' 21104-4114  ARU   3 distance=150' 21055-3933  TDT2734 distance=155' 20593-3902  WG  264 distance=157' 21071-3944  KPP2409 distance=158' 20452-4017  CRU9013AB distance=159' 20452-4017  DAM 815AC distance=159' 20497-3921  B   502 distance=161' 21114-4215  TSN  97 distance=162' 21050-4357  UC 4373 distance=164' 21099-4304  UC 4395 distance=165' 21121-4128  BVD 153 distance=167' 21103-4014  CRU9017 distance=169' 21125-4148  I  1436 distance=171' 20555-4426  I  1430 distance=172' 20487-4359  DON 993AB distance=172' 20487-4359  HJ 5222AC distance=172' 20485-4359  DON 992 distance=174' 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 20573-4136 UC 4343 265 17.3
Show 20552-4139 UC 4327 96 77.2 25
Show 20556-4204 BRT1116 138 4.5 35
Show 20552-4104 UC 4326 242 36.5 40
Show 20561-4213 UC 4335 196 30.8 41
Show 21009-4132 WIS 346 6 999.9 41
Show 21008-4123 B 513 29 3.8 42
Show 20536-4153 BRT1115 339 3.5 45
Show 21007-4111 I 1049 346 1.3 46
Show 21028-4206 TDT2712 309 0.7 68
Show 20517-4054 HJ 5228 104 32.5 77
Show 21015-4246 NSN 455 189 2.5 84
Show 21050-4203 CPO 619 252 5.6 91
Show 21038-4041 RSS 37 318 50.5 92
Show 21050-4214 UC 4372 12 13.9 94
Show 21043-4233 DON 999 263 4.6 97
Show 21022-4300 DUN 236 73 57.4 100
Show 21064-4123 SEE 437 AB 54 43.8 103
Show 21064-4123 SEE 437 AC 88 127.8 103
Show 20561-3953 SKF1098 225 6.9 105
Show 20523-4000 SKF1097 2 9.6 113
Show 20492-4012 TSN 194 187 0.0 126
Show 20583-4345 I 1048 137 1.6 130
Show 21090-4126 UC 4390 217 35.3 132
Show 21065-4012 WG 265 64 10.0 135
Show 21090-4058 CRU9016 AB 82 117.7 137
Show 21090-4058 CRU9016 AC 24 137.2 137
Show 20563-3916 TDT2646 242 1.6 141
Show 20501-3943 R 326 293 40.3 141
Show 21091-4047 CPO 620 AB 347 20.1 142
Show 21086-4245 SYU 12 224 0.2 144
Show 20574-3913 TDT2658 30 0.5 144
Show 20578-4402 DON 995 252 2.0 146
Show 20576-3908 WG 263 34 7.1 149
Show 21104-4114 ARU 3 142 0.2 150
Show 21055-3933 TDT2734 35 0.4 155
Show 20593-3902 WG 264 82 5.3 157
Show 21071-3944 KPP2409 194 20.9 158
Show 20452-4017 CRU9013 AB 101 70.2 159
Show 20452-4017 DAM 815 AC 180 19.5 159
Show 20497-3921 B 502 113 1.3 161
Show 21114-4215 TSN 97 227 56.4 162
Show 21050-4357 UC 4373 126 45.6 164
Show 21099-4304 UC 4395 141 61.2 165
Show 21121-4128 BVD 153 132 44.1 167
Show 21103-4014 CRU9017 303 25.0 169
Show 21125-4148 I 1436 276 0.5 171
Show 20555-4426 I 1430 29 1.4 172
Show 20487-4359 DON 993 AB 332 12.2 172
Show 20487-4359 HJ 5222 AC 271 28.6 172
Show 20485-4359 DON 992 291 5.2 174

 
 
WDS 20573-4136 : COMPONENTS
 
 
  A
B pa=262.7°
sep=13.00"
 
 
20573-4136 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205720.72-413559.3 Mag 12 PmRA 43.00
PmDE -47.0 Tycho2 7972-00951-1
Tycho2
Tycho2 7972-00951-1 Pflag RAmdeg 314.33613118 DEmdeg -41.59987309
PmRA 35.8 PmDE -54.5 E RAmdeg 106 E DEmdeg 113
E pmRA 3.6 E pmDE 3.3 EpRAm 1980.63 EpDEm 1976.09
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.584 E BTmag 0.377 VTmag 12.312
E VTmag 0.200 Prox 999 TYC HIP
CCDM RAdeg 314.33602056 DEdeg -41.59974500 EpRA 1990 1.68
EpDE 1990 1.55 E RAdeg 113.3 E DEdeg 124.1 Posflg
Corr -0.3
 
 
20573-4136 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205719.57-413601.0 Mag 12.9 PmRA 42.00
PmDE -46.0 Calc delta mag 0.9 Calc coord yes