19551+2441 EGB   9AB

 
 
19h 55m 11.07s +24 38' 08.6" P.A. 253 sep 28.2 mag 11.69,12.71
 
 
Coord 2000
19551+2441
Discov num
EGB   9
Comp
AB
Coord arcsec 2000
19 55 11.07 +24 38 08.6
Date first
1913
Date last
2009
Obs
4
Pa first
252
Pa last
253
P.A. Now (θ)
253°
Sep first
29.9
Sep last
28.2
Sep. Now (ρ)
28.2"
Mag pri
11.69
Mag sec
12.71
delta mag (ΔM)
1.02
Spectral class
Pri motion ra
-011
Sec motion ra
+015
Pri motion dec
-010
Sec motion dec
-001
Notes
rPM=1.83
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 2009 4 253 28.2 11.69 12.71 1.02 <===
Show 19551+2441 EGB 9 AC 1913 2009 5 303 38.5 11.69 13.43 1.74
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
253
Precise sep
28.17
Constellation
Vulpecula
Tycho2
2144-00836-1
last precise pa
253
last precise sep
28.17
 
 
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 AB 2000 2 253 28.3 12.11 12.79 D 195511.07+243808.6
19551+2441 EGB 9 AB 2009 3 253 28.2 12.11 12.79 D 195511.07+243808.6

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