20420-5400 WIS 341

 
 
20h 41m 59.58s -54° 00' 24.4" P.A. 113.00 sep 999.9 mag 11.42,16.34 dist. 92.94 pc (303.17 l.y.)
 
 
Coord 2000 20420-5400 Discov num WIS 341 Comp Coord arcsec 2000 20 41 59.58 -54 00 24.4
Date first 1998 Date last 2010 Obs 4
Pa first 113 Pa last 112.6 P.A. Now (θ) 112.6°
Sep first 999.9 Sep last 1099.86 Sep. Now (ρ) 1099.86"
Mag pri 11.42 Mag sec 16.34 delta mag (ΔM) 4.92 Spectral class
Pri motion ra +063 Sec motion ra +102
Pri motion dec -251 Sec motion dec -317
Notes V (Proper motion indicates physical)
rPM=0.23 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus HIP 102159 Tycho2 8791-01539-1 Gaia DR2 6470806391107772160
CD CD-54 8749 Distance 92.94 Distance ly 303.17
 
 
WDS 20420-5400 WIS 341 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
WIS WISE (Wide-field Infrared Survey Explorer) .
WIS2010 Hw - Wright, E.L., Eisenhardt, P.R.M., Mainzer, A.K., Ressler, M.E., Cutri, R.M., 2010AJ....140.1868W
WIS2010 Jarrett, T., Kirkpatrick, J.D., Padgett, D., McMillan, R.S., Skrutskie, M.,
WIS2010 Stanford, S. A., Cohen, M., Walker, R.G., et al.
WIS2010 AJ 140, 1868, 2010
WIS2010 (Note: default date of 2010.5 given for all measures)
WIS2012 Hw - Cutri, R.M., Wright, E.L., Conrow, T., Bauer, J., Benford, D., Brandenburg, H., 2012yCat.2311....0C
WIS2012 Dailey, J., Eisenhardt, P.R.M., Evans, T., Fajardo-Acosta, S., Fowler, J.,
WIS2012 Gelino, C., et al.
WIS2013 Hw j Cutri, R.M. et al. 2013yCat.2328....0C
WIS2013 AllWISE Data Release. Vizier On-line Data Catalog: II/328
WIS2014 Hw j Kirkpatrick, J.D., Schneider, A., Fajardo-Acosta, S., Gelino, C.R., Mace, G.N., 2014ApJ...783..122K
WIS2014 Wright, E.L., Logsdon, S.E., McLean, I.S., Cushing, M.C., Skrutskie, M.F.,
WIS2014 Eisenhardt, P.R., Stern, D., et al.
WIS2014 ApJ 783, 122, 2014 (AllWISE Motion Survey, part 1)
WIS2016 Hw j Kirkpatrick, J.D., Kellogg, K., Schneider, A.C., Fajardo-Acosta, S., Cushing, M., 2016ApJS..224...36K
WIS2016 +E2 Greco, J., Mace, G.N., Gelino, C.R., Wright, E.L., Eisenhardt, P.R.M., Stern, D.,
WIS2016 Faherty, J.K., et al.
WIS2016 ApJS 224, 36, 2016 (AllWISE Motion Survey, part 2)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20420-5400 WIS 341 2010 4 113 999.9 11.42 16.34 V 204159.58-540024.4

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WDS 20420-5400 WIS 341 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20420-5400 WIS 341 : MEASURES
 
 
No records found.

 
 
WDS 20420-5400 : VIRTUAL EYEPIECE
 
 

20420-5400 WIS 341A mag 11.42 20420-5400 WIS 341B sep 730.6 P.A. 125.30 mag 16.34 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20420-5400 : ALADIN DSS IMAGE @ 20h 41m 59.58s -54° 00' 24.4"
 
 
 
 
WDS 20420-5400 WIS 341 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20420-5400  WIS 341 distance=0' 20458-5317  UC 4283 distance=56' 20379-5449  B   495 distance=61' 20484-5431  HDS2964 distance=64' 20491-5415  UC 4299 distance=65' 20453-5511  B   499 distance=77' 20333-5352  HU 1532 distance=77' 20492-5447  NSN 451 distance=78' 20428-5535  TDT2492 distance=95' 20492-5242  UC 4300AB distance=102' 20382-5223  TDT2440 distance=104' 20384-5221  RST1074AB distance=105' 20457-5542  TVB 316 distance=107' 20394-5216  UC 4245 distance=107' 20300-5427  UC 4202 distance=109' 20508-5237  RST1077 distance=115' 20363-5549  KPP3077 distance=119' 20327-5235  RST1072 distance=119' 20408-5559  HDS2948 distance=119' 20308-5253  B  2486 distance=121' 20289-5441  B   484 distance=122' 20500-5220  I  1428 distance=124' 20276-5357  RST5550 distance=127' 20506-5218  HU 1623 distance=129' 20436-5148  I   128 distance=134' 20485-5200  B  1388 distance=135' 20284-5510  TDT2313 distance=137' 20539-5535  B   505 distance=140' 20283-5519  SKF 377 distance=143' 20278-5240  RST1071 distance=151' 20511-5154  SHN 248 distance=151' 20590-5328  UC 4349 distance=155' 20295-5554  KPP4201AB distance=157' 20496-5622  BRT2827 distance=157' 20596-5336  B   511 distance=158' 20596-5329  KPP 482 distance=159' 20598-5437  LDS 730 distance=160' 21000-5326  HDS2993 distance=163' 20549-5207  ARY  78 distance=164' 21005-5356  KPP3078 distance=164' 20551-5207  I    18 distance=164' 20516-5623  HJ 5223 distance=165' 20559-5555  HJ 5232 distance=166' 20403-5114  HU 1617 distance=168' 20285-5604  B   481 distance=170' 20594-5252  UC 4351 distance=170' 20226-5416  HJ 5187 distance=171' 20525-5136  ALD  94 distance=175' 20455-5105  HU 1618 distance=178' 20351-5109  HDS2941 distance=183' 20249-5556  FIN 277 distance=188' 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 20420-5400 WIS 341 113 999.9
Show 20458-5317 UC 4283 105 7.3 56
Show 20379-5449 B 495 190 1.7 61
Show 20484-5431 HDS2964 79 0.9 64
Show 20491-5415 UC 4299 316 20.1 65
Show 20453-5511 B 499 51 3.5 77
Show 20333-5352 HU 1532 269 0.6 77
Show 20492-5447 NSN 451 17 23.4 78
Show 20428-5535 TDT2492 212 2.9 95
Show 20492-5242 UC 4300 AB 240 62.2 102
Show 20382-5223 TDT2440 228 1.8 104
Show 20384-5221 RST1074 AB 226 2.5 105
Show 20457-5542 TVB 316 165 3.1 107
Show 20394-5216 UC 4245 199 24.1 107
Show 20300-5427 UC 4202 57 42.0 109
Show 20508-5237 RST1077 193 1.2 115
Show 20363-5549 KPP3077 66 5.4 119
Show 20327-5235 RST1072 322 2.8 119
Show 20408-5559 HDS2948 214 0.9 119
Show 20308-5253 B 2486 188 8.3 121
Show 20289-5441 B 484 106 1.6 122
Show 20500-5220 I 1428 304 6.9 124
Show 20276-5357 RST5550 350 1.0 127
Show 20506-5218 HU 1623 229 1.6 129
Show 20436-5148 I 128 328 3.6 134
Show 20485-5200 B 1388 327 5.4 135
Show 20284-5510 TDT2313 28 1.3 137
Show 20539-5535 B 505 108 0.1 140
Show 20283-5519 SKF 377 333 2.6 143
Show 20278-5240 RST1071 255 3.8 151
Show 20511-5154 SHN 248 344 1.3 151
Show 20590-5328 UC 4349 287 10.4 155
Show 20295-5554 KPP4201 AB 196 3.4 157
Show 20496-5622 BRT2827 114 4.5 157
Show 20596-5336 B 511 167 1.3 158
Show 20596-5329 KPP 482 246 3.7 159
Show 20598-5437 LDS 730 311 33.1 160
Show 21000-5326 HDS2993 235 0.1 163
Show 20549-5207 ARY 78 302 31.7 164
Show 21005-5356 KPP3078 214 6.2 164
Show 20551-5207 I 18 359 4.0 164
Show 20516-5623 HJ 5223 110 9.0 165
Show 20559-5555 HJ 5232 3 27.8 166
Show 20403-5114 HU 1617 279 0.2 168
Show 20285-5604 B 481 236 2.2 170
Show 20594-5252 UC 4351 301 6.4 170
Show 20226-5416 HJ 5187 324 20.2 171
Show 20525-5136 ALD 94 304 1.7 175
Show 20455-5105 HU 1618 240 1.0 178
Show 20351-5109 HDS2941 268 5.1 183
Show 20249-5556 FIN 277 39 0.0 188

 
 
WDS 20420-5400 : COMPONENTS
 
 
  A
B pa=125.3°
sep=730.58"
 
 
20420-5400 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204159.58-540024.4 Mag 11.42 PmRA 63.00
PmDE -251.0 HIP 102159 Tycho2 8791-01539-1 CD CD-54 8749
Tycho2
Tycho2 8791-01539-1 Pflag RAmdeg 310.49831481 DEmdeg -54.00686908
PmRA 63.6 PmDE -247.9 E RAmdeg 98 E DEmdeg 116
E pmRA 5.1 E pmDE 4.9 EpRAm 1985.34 EpDEm 1981.34
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.3 Q pmRA 0.1
Q pmDE 0.3 BTmag 12.955 E BTmag 0.326 VTmag 11.992
E VTmag 0.205 Prox 999 TYC HIP 102159
CCDM RAdeg 310.49806472 DEdeg -54.00629611 EpRA 1990 1.69
EpDE 1990 1.68 E RAdeg 103.0 E DEdeg 125.6 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 102159 Proxy RAhms 20 41 59.53
DEdms -54 00 22.6 Vmag 11.71 VarFlag R Vmag H
RAdeg 310.498 DEdeg -54.0063 AstroRef Plx 14.47
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-54 8749 CP Dm number -54 8749 VIred 3.14
SpType R SpType Coord arcsec 2000 204159.53-540022.6
Hipparcos 2
HIP 102159 Sn 5 So 0 Nc 1
RArad 5.4192132971 DErad -0.9425873503 Plx 10.76 PmRA 63.34
PmDE -252.11 E RArad 2.66 E DErad 1.91 E Plx 3.04
E pmRA 3.24 E pmDE 2.35 Hpmag 11.5731 E Hpmag 0.0087
SHp 0.063 VA 0 BV 1.8 E BV 0.495
VI 3.14
 
 
20420-5400 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204307.27-540727.1 Mag 16.34 PmRA 102.00
PmDE -317.0 Calc delta mag 4.92 Calc coord yes