04320+1822 HER 11 BD

04h 31m 57.79s +18° 21' 38.0" P.A. 106.00 sep 28.0 mag 14.50,18.00

Coord 2000 04320+1822 Discov num HER  11 Comp BD Coord arcsec 2000 04 31 57.79 +18 21 38.0
Date first 2000 Date last 2015 Obs 3
Pa first 106 Pa last 105.6 P.A. Now (θ) 105.6°
Sep first 28.0 Sep last 28.025 Sep. Now (ρ) 28.025"
Mag pri 14.50 Mag sec 18.00 delta mag (ΔM) 3.5 Spectral class
Pri motion ra +010 Sec motion ra +010
Pri motion dec -006 Sec motion dec -020
Notes N (See Notes)




rPM=0.626

Nature of this double is uncertain.



04320+1822 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 31 58 +18 21 35 CHN 4 AB 2015 21 358 3.3 13.90 14.00 0.10
Show 04 31 58 +18 21 35 HER 11 AD 2015 12 99 27.2 13.90 16.60 2.70
Show 04 31 58 +18 21 38 HER 11 BD 2015 3 106 28.0 14.50 18.00 3.50 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Taurus Gaia DR2 3314326829537259648