20348-3957 WG 258

 
 
20h 34m 53.25s -39° 58' 23.1" P.A. 239.00 sep 8.5 mag 11.40,12.10
 
 
Coord 2000 20348-3957 Discov num WG  258 Comp Coord arcsec 2000 20 34 53.25 -39 58 23.1
Date first 1904 Date last 2016 Obs 8
Pa first 239 Pa last 238.6 P.A. Now (θ) 238.6°
Sep first 8.5 Sep last 8.487 Sep. Now (ρ) 8.487"
Mag pri 11.40 Mag sec 12.10 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +064 Sec motion ra +034
Pri motion dec -023 Sec motion dec -044
Notes
rPM=0.538
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6681484226419545472
 
 
WDS 20348-3957 WG 258 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Wg_1911a Ma - Wrigley, R.W. 1911MNRAS..71..479W
Wg_1911a MNRAS 71, 479, 1911
Wg_1911 Pa j Wrigley, R.W. 1911MNRAS..72...34W
Wg_1911 MNRAS 72, 34, 1911
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20348-3957 WG 258 1904 1 239 8.4 10.87 11.10 203447.82-395728.3
20348-3957 WG 258 1998 2 239 8.5 11.40 12.10 203453.25-395823.1
20348-3957 WG 258 2010 4 240 8.5 11.40 12.10 203453.25-395823.1
20348-3957 WG 258 2015 5 239 8.5 11.40 12.10 203453.25-395823.1
20348-3957 WG 258 2016 8 239 8.5 11.40 12.10 203453.25-395823.1

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WDS 20348-3957 WG 258 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20348-3957 WG 258 : MEASURES
 
 
No records found.

 
 
WDS 20348-3957 : VIRTUAL EYEPIECE
 
 

20348-3957 WG  258A mag 11.4 20348-3957 WG  258B sep 7.1 P.A. 231.50 mag 12.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 20348-3957 : ALADIN DSS IMAGE @ 20h 34m 53.25s -39° 58' 23.1"
 
 
 
 
WDS 20348-3957 WG 258 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20348-3957  WG  258 distance=0' 20353-4017  SEE 421AB distance=20' 20353-4017  KPP4396AC distance=20' 20360-3934  UC 4228 distance=28' 20338-4033  JC   18AB distance=38' 20338-4033  JC   18AC distance=38' 20320-3925  B   489AB distance=47' 20320-3925  WG  257AC distance=47' 20401-3920  SEE 422 distance=48' 20392-3945  UC 4244 distance=52' 20296-4000  UC 4200 distance=61' 20314-3907  HJ 5203 distance=66' 20319-4054  GLI 259AB distance=66' 20319-4054  I  1627AC distance=66' 20337-4104  B   490 distance=67' 20404-4012  WG  260 distance=71' 20331-4116  BRT1111 distance=81' 20400-4109  UC 4250 distance=91' 20276-4038  RSS 547 distance=93' 20266-3955  SCT   2 distance=95' 20433-3945  WG  262 distance=98' 20272-3913  RST2140 distance=100' 20419-3853  TOI2247 distance=105' 20392-4131  KPP1483 distance=106' 20361-3814  HJ 5208 distance=106' 20276-4110  UC 4190 distance=110' 20360-4147  AOT  84 distance=110' 20436-3912  TDT2502 distance=111' 20435-3905  TDT2501 distance=113' 20442-3914  WSP   7AB distance=117' 20442-3914  WSP   7AC distance=117' 20247-4019  KPP 968 distance=119' 20452-4017  CRU9013AB distance=121' 20452-4017  DAM 815AC distance=121' 20243-3944  HDS2917 distance=124' 20374-4202  CPO  89 distance=128' 20370-4208  AOT  86 distance=132' 20235-4044  WG  255 distance=138' 20345-4216  NSN 481 distance=138' 20344-4221  DON 988AB distance=142' 20344-4221  DON 988AB,C distance=142' 20351-4226  AOT  81 distance=148' 20318-3723  RST3262 distance=160' 20409-4224  I  1121BC distance=161' 20409-4224  HJ 5211AB distance=161' 20377-4236  UC 4238 distance=162' 20291-3732  B   486 distance=162' 20355-4241  AOT  82 distance=163' 20492-4012  TSN 194 distance=165' 20348-4244  AOT  80 distance=166' 20356-4243  AOT  83 distance=166' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20348-3957 WG 258 239 8.5
Show 20353-4017 SEE 421 AB 7 14.7 20
Show 20353-4017 KPP4396 AC 51 4.2 20
Show 20360-3934 UC 4228 177 45.9 28
Show 20338-4033 JC 18 AB 224 4.4 38
Show 20338-4033 JC 18 AC 145 108.0 38
Show 20320-3925 B 489 AB 277 2.1 47
Show 20320-3925 WG 257 AC 238 24.5 47
Show 20401-3920 SEE 422 242 20.9 48
Show 20392-3945 UC 4244 129 43.9 52
Show 20296-4000 UC 4200 302 40.7 61
Show 20314-3907 HJ 5203 114 10.1 66
Show 20319-4054 GLI 259 AB 159 4.1 66
Show 20319-4054 I 1627 AC 346 17.6 66
Show 20337-4104 B 490 64 1.2 67
Show 20404-4012 WG 260 31 6.2 71
Show 20331-4116 BRT1111 162 4.3 81
Show 20400-4109 UC 4250 315 28.8 91
Show 20276-4038 RSS 547 12 10.0 93
Show 20266-3955 SCT 2 319 28.4 95
Show 20433-3945 WG 262 199 3.3 98
Show 20272-3913 RST2140 47 1.8 100
Show 20419-3853 TOI2247 347 0.3 105
Show 20392-4131 KPP1483 59 11.1 106
Show 20361-3814 HJ 5208 277 9.2 106
Show 20276-4110 UC 4190 62 27.4 110
Show 20360-4147 AOT 84 137 18.9 110
Show 20436-3912 TDT2502 230 0.7 111
Show 20435-3905 TDT2501 52 0.5 113
Show 20442-3914 WSP 7 AB 229 4.5 117
Show 20442-3914 WSP 7 AC 137 14.3 117
Show 20247-4019 KPP 968 335 7.9 119
Show 20452-4017 CRU9013 AB 101 70.2 121
Show 20452-4017 DAM 815 AC 180 19.5 121
Show 20243-3944 HDS2917 204 12.3 124
Show 20374-4202 CPO 89 284 16.0 128
Show 20370-4208 AOT 86 303 9.1 132
Show 20235-4044 WG 255 33 5.3 138
Show 20345-4216 NSN 481 91 1.7 138
Show 20344-4221 DON 988 AB 118 0.6 142
Show 20344-4221 DON 988 AB,C 89 23.2 142
Show 20351-4226 AOT 81 185 14.1 148
Show 20318-3723 RST3262 67 3.4 160
Show 20409-4224 I 1121 BC 243 9.3 161
Show 20409-4224 HJ 5211 AB 299 20.0 161
Show 20377-4236 UC 4238 182 83.6 162
Show 20291-3732 B 486 184 0.3 162
Show 20355-4241 AOT 82 201 4.2 163
Show 20492-4012 TSN 194 187 0.0 165
Show 20348-4244 AOT 80 246 11.1 166
Show 20356-4243 AOT 83 116 7.8 166

 
 
WDS 20348-3957 : COMPONENTS
 
 
  A
B pa=231.5°
sep=7.10"
 
 
20348-3957 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203453.25-395823.1 Mag 11.4 PmRA 64.00
PmDE -23.0 DM CD-4013936
 
 
20348-3957 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203452.77-395827.5 Mag 12.1 PmRA 34.00
PmDE -44.0 Calc delta mag 0.7 Calc coord yes