19428+0823 STF2562BD

 
 
19h 42m 44.15s +08 22' 49.3" P.A. 214 sep 94.6 mag 8.69,9.89 Sp F8
 
 
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 2017 76 252 27.2 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
 
 
Precise pa
213.8
Precise sep
94.59
Constellation
Aquila
last precise pa
213.8
last precise sep
94.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19428+0823 STF2562 BD 2002 13 214 94.1 8.69 9.89 D 194244.15+082249.3
19428+0823 STF2562 BD 2008 14 213 95.0 8.69 9.89 D 194244.15+082249.3
19428+0823 STF2562 BD 2011 15 213 95.7 8.69 9.89 N D 194244.15+082249.3
19428+0823 STF2562 BD 2012 19 212 94.3 8.69 9.89 N D 194244.15+082249.3
19428+0823 STF2562 BD 2013 20 214 93.2 8.69 9.89 N 194244.15+082249.3
19428+0823 STF2562 BD 2015 21 214 94.6 8.69 9.89 F8 N 194244.15+082249.3

If you need more information about this double, apply for a data request form to the WDS.