19302+2455 POU3865AC

 
 
19h 30m 10.63s +24 54' 59.4" P.A. 49 sep 12.2 mag 13.83,14.20
 
 
Coord 2000
19302+2455
Discov num
POU3865
Comp
AC
Coord arcsec 2000
19 30 10.63 +24 54 59.4
Date first
1906
Date last
2015
Obs
4
Pa first
67
Pa last
49
P.A. Now (θ)
49°
Sep first
10.2
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
13.83
Mag sec
14.20
delta mag (ΔM)
0.37
Spectral class
Pri motion ra
-031
Sec motion ra
-024
Pri motion dec
-020
Sec motion dec
-099
Notes
rPM=0.036 (< 0.3, Physical double)
Nature of this double is uncertain.
 
 
19302+2455 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19302+2455 POU3864 AB 1906 2015 4 179 9.2 13.83 13.79 0.04
Show 19302+2455 POU3865 AC 1906 2015 4 49 12.2 13.83 14.20 0.37 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
last precise pa
48.5
last precise sep
12.202
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19302+2455 POU3865 AC 1998 2 51 11.9 14.49 15.50 D 193010.65+245450.1
19302+2455 POU3865 AC 2001 3 51 11.8 13.83 14.20 193010.63+245459.4
19302+2455 POU3865 AC 2015 4 49 12.2 13.83 14.20 193010.63+245459.4

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