19257+2409 POU3818AB

 
 
19h 25m 41.92s +24 08' 52.9" P.A. 355 sep 10 mag 11.87,12.90
 
 
Coord 2000
19257+2409
Discov num
POU3818
Comp
AB
Coord arcsec 2000
19 25 41.92 +24 08 52.9
Date first
1892
Date last
2001
Obs
4
Pa first
7
Pa last
355
P.A. Now (θ)
355°
Sep first
7.5
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
11.87
Mag sec
12.90
delta mag (ΔM)
1.03
Spectral class
Pri motion ra
+011
Sec motion ra
+016
Pri motion dec
-022
Sec motion dec
-003
Notes
rPM=0.799
Nature of this double is uncertain.
 
 
19257+2409 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19257+2409 POU3818 AB 1892 2001 4 355 10.0 11.87 12.90 1.03 <===
Show 19257+2409 BKO 404 AC 1998 2008 3 2 19.5 11.87 13.00 1.13
Show 19257+2409 BKO 404 BC 1998 2008 2 11 9.7 12.90 13.00 0.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
355.3
Precise sep
10.009
Constellation
Vulpecula
last precise pa
355.3
last precise sep
10.009
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19257+2409 POU3818 AB 2001 4 355 10.0 11.87 12.90 192541.92+240852.9
19257+2409 POU3818 AB 2008 3 11 9.7 12.10 13.30 B 192541.92+240852.9
19257+2409 POU3818 AB 2010 5 354 9.2 11.87 12.90 192541.92+240852.9

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