20384+0838 WIS 339

 
 
20h 38m 22.33s +08° 38' 16.4" P.A. 24.00 sep 999.9 mag 13.06,15.29
 
 
Coord 2000 20384+0838 Discov num WIS 339 Comp Coord arcsec 2000 20 38 22.33 +08 38 16.4
Date first 2000 Date last 2014 Obs 6
Pa first 24 Pa last 23.7 P.A. Now (θ) 23.7°
Sep first 999.9 Sep last 1195.86 Sep. Now (ρ) 1195.86"
Mag pri 13.06 Mag sec 15.29 delta mag (ΔM) 2.23 Spectral class
Pri motion ra -026 Sec motion ra -055
Pri motion dec -179 Sec motion dec -186
Notes V (Proper motion indicates physical)
rPM=0.154 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1749517578990025856
 
 
WDS 20384+0838 WIS 339 : 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
20384+0838 WIS 339 2010 3 24 999.9 13.06 15.29 V 203822.33+083816.4
20384+0838 WIS 339 2014 6 24 999.9 13.06 15.29 V 203822.33+083816.4

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

 
 
WDS 20384+0838 WIS 339 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20384+0838 WIS 339 : MEASURES
 
 
No records found.

 
 
WDS 20384+0838 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20384+0838 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.