19397+2450 POU3992AB

 
 
19h 39m 42.20s +24 49' 25.4" P.A. 230 sep 11.1 mag 12.70,12.90
 
 
Coord 2000
19397+2450
Discov num
POU3992
Comp
AB
Coord arcsec 2000
19 39 42.20 +24 49 25.4
Date first
1905
Date last
2008
Obs
4
Pa first
233
Pa last
230
P.A. Now (θ)
230°
Sep first
10.1
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
12.70
Mag sec
12.90
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+002
Sec motion ra
-008
Pri motion dec
-001
Sec motion dec
+007
Notes
rPM=1.205
This double is not physical.
 
 
19397+2450 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19397+2450 POU3992 AB 1905 2008 4 230 11.1 12.70 12.90 0.20 <===
Show 19397+2450 BKO 428 AC 1997 2008 3 268 4.0 12.70 14.00 1.30
Show 19397+2450 BKO 428 BD 1997 2008 2 165 3.8 12.90 14.50 1.60
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230
Precise sep
11.1
Cdsa2 id
POU 3992 AB
Constellation
Vulpecula
Ra deg
19.66172222222222
De deg
24.823722222222223
last precise pa
230
last precise sep
11.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19397+2450 POU3992 AB 2008 3 230 11.1 12.70 12.90 D 193942.20+244925.4

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