15198+5245 ES  741AB

 
 
15H 19M 49.78S +52 44' 51.2" P.A. 235 SEP 8.9 MAG 9.78,11.80 SP F8
 
 
Coord 2000
15198+5245
Discov num
ES  741
Comp
AB
Coord arcsec 2000
15 19 49.78 +52 44 51.2
Date first
1903
Date last
2016
Obs
12
Pa first
236
Pa last
235
P.A. Now (θ)
235°
Sep first
10.1
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
9.78
Mag sec
11.80
delta mag (ΔM)
2.02
Spectral class
F8 (yellow-white)
Pri motion ra
+022
Sec motion ra
+013
Pri motion dec
-031
Sec motion dec
-033
Notes
Nature of this double is uncertain.
 
 
15198+5245 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 29485 15198+5245 ES 741 AB 1903 2016 12 235 8.9 9.78 11.80 2.02 <===
Show 29485 15198+5245 FYM 225 AC 2015 2015 1 139 3.9 9.78 16.10 6.32
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
SAO
29485
Tycho2
3868-00543-1
HD
136692
last precise pa
235.1
last precise sep
8.912