05397+2700 HJ  705BC

 
 
05h 39m 42.15s +27 08' 33.6" P.A. 347 sep 20.2 mag 12.40,14.00
 
 
Coord 2000
05397+2700
Discov num
HJ  705
Comp
BC
Coord arcsec 2000
05 39 42.15 +27 08 33.6
Date first
1827
Date last
2017
Obs
6
Pa first
340
Pa last
347
P.A. Now (θ)
347°
Sep first
10.0
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
12.40
Mag sec
14.00
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+004
Sec motion ra
-038
Pri motion dec
-002
Sec motion dec
+056
Notes
rPM=1.058
This double is not physical.
 
 
05397+2700 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05397+2700 HJ 705 AB 1827 2017 8 287 16.1 10.90 12.40 1.50
Show 05397+2700 HJ 705 BC 1827 2017 6 347 20.2 12.40 14.00 1.60 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.3
Precise sep
20.173
Constellation
Taurus
Tycho2
1869-00586-1
Gaia DR2
3441673842519473792
HD
245936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05397+2700 HJ 705 BC 1909 1 345 20.0 12.00 14.00 053908.57+270000.0
05397+2700 HJ 705 BC 2000 3 347 20.2 11.90 13.90 053942.15+270833.6
05397+2700 HJ 705 BC 2001 4 347 20.3 11.90 13.90 053942.15+270833.6
05397+2700 HJ 705 BC 2017 6 347 20.2 12.40 14.00 053942.15+270833.6

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