19494+0652 WFC 256

 
 
19h 49m 24.08s +06 52' 06.3" P.A. 11 sep 11.4 mag 11.48,12.36
 
 
Coord 2000
19494+0652
Discov num
WFC 256
Comp
Coord arcsec 2000
19 49 24.08 +06 52 06.3
Date first
1918
Date last
2010
Obs
6
Pa first
25
Pa last
11
P.A. Now (θ)
11°
Sep first
9.6
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
11.48
Mag sec
12.36
delta mag (ΔM)
0.88
Spectral class
Pri motion ra
+019
Sec motion ra
+002
Pri motion dec
-044
Sec motion dec
-010
Notes
rPM=0.793
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10.9
Precise sep
11.43
Cdsa2 id
WFC 256
Constellation
Aquila
Ra deg
19.823355555555555
De deg
6.8684166666666675
last precise pa
10.9
last precise sep
11.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19494+0652 WFC 256 2001 4 12 11.3 11.48 12.36 D 194924.08+065206.3
19494+0652 WFC 256 2010 6 10 10.8 11.48 12.36 194924.08+065206.3

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