22555-2122 UC 4847

 
 
22h 55m 27.04s -21° 22' 27.2" P.A. 340.00 sep 66.3 mag 13.30,15.15
 
 
Coord 2000 22555-2122 Discov num UC 4847 Comp Coord arcsec 2000 22 55 27.04 -21 22 27.2
Date first 1998 Date last 2016 Obs 6
Pa first 340 Pa last 340.1 P.A. Now (θ) 340.1°
Sep first 66.3 Sep last 66.306 Sep. Now (ρ) 66.306"
Mag pri 13.30 Mag sec 15.15 delta mag (ΔM) 1.85 Spectral class
Pri motion ra +047 Sec motion ra +044
Pri motion dec -051 Sec motion dec -051
Notes V (Proper motion indicates physical)
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2396993936200979840
 
 
WDS 22555-2122 UC 4847 : 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
22555-2122 UC 4847 1999 2 340 66.3 13.30 14.90 V 225527.04-212227.2
22555-2122 UC 4847 2000 2 340 66.3 13.30 14.90 V 225527.04-212227.2
22555-2122 UC 4847 2010 3 340 66.3 13.30 15.15 V 225527.04-212227.2
22555-2122 UC 4847 2015 4 340 66.3 13.30 15.15 V 225527.04-212227.2
22555-2122 UC 4847 2016 6 340 66.3 13.30 15.15 V 225527.04-212227.2

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WDS 22555-2122 UC 4847 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22555-2122 UC 4847 : MEASURES
 
 
No records found.

 
 
WDS 22555-2122 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 22555-2122 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.