19539+2218 L    68

 
 
19h 54m 44.49s +22 27' 22.1" P.A. 259 sep 10.6 mag 13.20,13.60
 
 
Coord 2000
19539+2218
Discov num
L    68
Comp
Coord arcsec 2000
19 54 44.49 +22 27 22.1
Date first
1910
Date last
2015
Obs
7
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
9.5
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
13.20
Mag sec
13.60
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+043
Sec motion ra
-013
Pri motion dec
+001
Sec motion dec
+005
Notes
rPM=1.305
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.4
Precise sep
10.62
Constellation
Vulpecula
last precise pa
259.4
last precise sep
10.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19539+2218 L 68 1910 1 259 9.5 10.00 10.50 195306.67+221800.0
19539+2218 L 68 2015 6 259 10.6 13.20 13.60 195444.49+222722.1

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