04414+2715 KOH 20 AB

 
 
04h 41m 23.99s +27° 15' 12.4" P.A. 254.00 sep 0.1 mag 10.90,11.50 Sp G8
 
 
Coord 2000 04414+2715 Discov num KOH  20 Comp AB Coord arcsec 2000 04 41 23.99 +27 15 12.4
Date first 1994 Date last 2012 Obs 2
Pa first 216 Pa last 254 P.A. Now (θ) 254°
Sep first 0.1 Sep last 0.11 Sep. Now (ρ) 0.11"
Mag pri 10.90 Mag sec 11.50 delta mag (ΔM) 0.6 Spectral class G8 (yellow)
Pri motion ra -005 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
04414+2715 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 41 24 +27 15 12 KOH 20 AB 2012 2 254 0.1 10.90 11.50 0.60 <===
Show 04 41 24 +27 15 12 DAE 30 AC 2013 2 42 9.6 10.43 17.30 6.87
Show 04 41 24 +27 15 12 DAE 30 AD 2013 2 91 12.4 10.43 16.60 6.17
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 154623289422217600
 
 
WDS 04414+2715 KOH 20 AB : NOTES
 
 
discov_num notes refcode
KOH 20 V1328 Tau. Dae2015
 
 
REFERENCES
 
 
refcode metd author reference
Dae2015 A j Daemgen, S., Bonavita, M., Jayawardhana, R., Lafreniere, D., & Janson, M. 2015ApJ...799..155D
Dae2015 ApJ 799, 155, 2015
 
 
DISCOVERER
 
 
idgroup discov author
1 KOH Koehler, R. & Leinert, Ch.
11 KOH Koehler, R., Petr-Gotzens, M.G., McCaughrean, M.J., Bouvier, J., Duchene, G.,
11 KOH Quirrenbach, A., & Zinnecker, H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04414+2715 KOH 20 AB 2012 2 254 0.1 10.90 11.50 G8 K 044123.99+271512.4

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WDS 04414+2715 KOH 20 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04414+2715 KOH 20 AB : MEASURES
 
 
No records found.

 
 
WDS 04414+2715 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04414+2715 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.