04325+1732 DIF 1 Ab1,2

 
 
04h 32m 30.34s +17° 31' 40.4" P.A. 227.00 sep 0.0 mag 8.50,10.20 Sp M2V+M3.5V
 
 
Coord 2000 04325+1732 Discov num DIF   1 Comp Ab1,2 Coord arcsec 2000 04 32 30.34 +17 31 40.4
Date first 2003 Date last 2012 Obs 3
Pa first 65 Pa last 226.6 P.A. Now (θ) 226.6°
Sep first 0.0 Sep last 0.032 Sep. Now (ρ) 0.032"
Mag pri 8.50 Mag sec 10.20 delta mag (ΔM) 1.7 Spectral class M2V+M3.5V (red/red)
Pri motion ra +017 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes N V K (See Notes, Proper motion indicates physical, 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
This double is physical.
 
 
04325+1732 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 32 30 +17 31 40 LEI 3 Aa,Ab 2012 32 329 0.3 12.25 14.70 2.45 Y
Show 04 32 30 +17 31 40 DIF 1 Ab1,2 2012 3 227 0.0 8.50 10.20 1.70 <===
Show 04 32 30 +17 31 40 CHN 5 AB 2009 11 186 10.1 12.24 17.10 4.86
Show 04 32 30 +17 31 40 HAT 8 AC 2015 6 213 13.3 12.22 17.01 4.79
Show 04 32 30 +17 31 40 HAT 8 AD 2015 6 45 16.8 12.22 16.86 4.64
Show 04 32 30 +17 31 31 LEI 3 Ba,Bb 2006 9 135 1.5 17.11 19.94 2.83
Septuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Taurus Gaia DR2 3314132593936244992