19035+5614 ES 1749AB

 
 
19h 03m 36.24s +56 14' 43.0" P.A. 181 sep 6.4 mag 11.30,11.90 Sp F8V
 
 
Coord 2000
19035+5614
Discov num
ES 1749
Comp
AB
Coord arcsec 2000
19 03 36.24 +56 14 43.0
Date first
1905
Date last
2003
Obs
6
Pa first
181
Pa last
181
P.A. Now (θ)
181°
Sep first
6.9
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
11.30
Mag sec
11.90
delta mag (ΔM)
0.6
Spectral class
F8V (yellow-white)
Pri motion ra
-008
Sec motion ra
+000
Pri motion dec
+020
Sec motion dec
-021
Notes
U (Proper motion indicates non-physical)
rPM=1.939
This double is not physical.
 
 
19035+5614 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19035+5614 ES 1749 AB 1905 2003 6 181 6.4 11.30 11.90 0.60 <===
Show 19035+5614 ABH 108 AD 1987 2003 3 258 46.8 10.83 12.94 2.11
Show 19035+5614 ABH 108 AE 1987 2003 3 205 39.3 10.83 15.01 4.18
Show 19035+5614 ES 1749 BC 1918 2003 4 252 17.9 11.90 13.70 1.80
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.1
Precise sep
6.43
Constellation
Draco
Tycho2
3923-01181-1
last precise pa
181.1
last precise sep
6.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19035+5614 ES 1749 AB 2000 5 181 6.5 11.33 11.70 F8V D 190336.24+561443.0
19035+5614 ES 1749 AB 2003 6 181 6.4 11.30 11.90 F8V UD 190336.24+561443.0

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