19551+2441 EGB   9AC

 
 
19h 55m 11.07s +24 38' 08.6" P.A. 303 sep 38.4 mag 11.69,13.43
 
 
Coord 2000
19551+2441
Discov num
EGB   9
Comp
AC
Coord arcsec 2000
19 55 11.07 +24 38 08.6
Date first
1913
Date last
2015
Obs
10
Pa first
302
Pa last
303
P.A. Now (θ)
303°
Sep first
39.3
Sep last
38.4
Sep. Now (ρ)
38.4"
Mag pri
11.69
Mag sec
13.43
delta mag (ΔM)
1.74
Spectral class
Pri motion ra
-011
Sec motion ra
+002
Pri motion dec
-010
Sec motion dec
-004
Notes
rPM=0.963
This double is not physical.
 
 
19551+2441 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19551+2441 EGB 9 AB 1913 2015 9 253 28.0 11.69 12.71 1.02
Show 19551+2441 EGB 9 AC 1913 2015 10 303 38.4 11.69 13.43 1.74 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.6
Precise sep
38.363
Constellation
Vulpecula
Tycho2
2144-00836-1
Gaia DR2
87829059328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19551+2441 EGB 9 AC 2000 3 302 38.5 12.11 13.36 D 195511.07+243808.6
19551+2441 EGB 9 AC 2009 4 303 38.5 12.11 13.36 D 195511.07+243808.6
19551+2441 EGB 9 AC 2015 6 303 38.4 11.69 13.43 195511.07+243808.6

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