15449+5926 STF1976AB

 
 
15H 44M 54.96S +59 25' 42.9" P.A. 72 SEP 19.3 MAG 9.66,9.92 SP A8V
 
 
Coord 2000
15449+5926
Discov num
STF1976
Comp
AB
Coord arcsec 2000
15 44 54.96 +59 25 42.9
Date first
1830
Date last
2016
Obs
26
Pa first
72
Pa last
72
P.A. Now (θ)
72°
Sep first
20.7
Sep last
19.3
Sep. Now (ρ)
19.3"
Mag pri
9.66
Mag sec
9.92
delta mag (ΔM)
0.26
Spectral class
A8V (white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-004
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
15449+5926 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 29644 15449+5926 STF1976 AB 1830 2016 26 72 19.3 9.66 9.92 0.26 <===
Show 29644 15449+5926 STF1976 AC 1902 2015 8 214 132.7 9.66 11.58 1.92
Show 29644 15449+5926 STF1976 AD 1909 2003 4 336 16.3 9.66 14.50 4.84
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
SAO
29644
Tycho2
3876-00564-1
last precise pa
71.7
last precise sep
19.293