19428+0823 STF2562BD

 
 
19H 42M 44.15S +08 22' 49.3" P.A. 214 SEP 94.6 MAG 8.69,9.89 SP F8 DIST. 51.23 PC (167.11 L.Y.)
 
 
Coord 2000
19428+0823
Discov num
STF2562
Comp
BD
Coord arcsec 2000
19 42 44.15 +08 22 49.3
Date first
1890
Date last
2015
Obs
21
Pa first
217
Pa last
214
P.A. Now (θ)
214°
Sep first
86.1
Sep last
94.6
Sep. Now (ρ)
94.6"
Mag pri
8.69
Mag sec
9.89
delta mag (ΔM)
1.2
Spectral class
F8 (yellow-white)
Pri motion ra
+026
Sec motion ra
+015
Pri motion dec
+053
Sec motion dec
-028
Notes
N (See Notes)
rPM=1.385
This double is not physical.
 
 
19428+0823 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19428+0823 STF2562 AB 1822 2016 74 252 27.3 6.95 8.69 1.74
Show 19428+0823 STF2562 AC 1908 2015 10 289 82.0 6.95 12.12 5.17
Show 19428+0823 STF2562 AD 1890 2015 25 222 117.2 6.95 9.89 2.94
Show 19428+0823 STF2562 BC 1908 2015 10 305 62.7 8.69 12.12 3.43
Show 19428+0823 STF2562 BD 1890 2015 21 214 94.6 8.69 9.89 1.20 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
HIP
96976
Tycho2
1057-02442-1
Distance
51.23
Distance ly
167.11
last precise pa
213.8
last precise sep
94.59