15449+5926 STF1976AC

 
 
15h 44m 54.96s +59 25' 42.9" P.A. 214 sep 132.7 mag 9.66,11.58 Sp A8V
 
 
Coord 2000
15449+5926
Discov num
STF1976
Comp
AC
Coord arcsec 2000
15 44 54.96 +59 25 42.9
Date first
1902
Date last
2015
Obs
8
Pa first
214
Pa last
214
P.A. Now (θ)
214°
Sep first
134.6
Sep last
132.7
Sep. Now (ρ)
132.7"
Mag pri
9.66
Mag sec
11.58
delta mag (ΔM)
1.92
Spectral class
A8V (white)
Pri motion ra
+003
Sec motion ra
-010
Pri motion dec
-004
Sec motion dec
+013
Notes
rPM=1.305
This double is not physical.
 
 
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
 
 
Precise pa
213.9
Precise sep
132.74
Constellation
Draco
SAO
29644
Tycho2
3876-00564-1
last precise pa
213.9
last precise sep
132.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15449+5926 STF1976 AC 1999 6 214 133.0 9.66 11.68 A8V D 154454.96+592542.9
15449+5926 STF1976 AC 2003 7 214 133.1 9.66 11.68 A8V D 154454.96+592542.9
15449+5926 STF1976 AC 2015 8 214 132.7 9.66 11.58 A8V 154454.96+592542.9

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