19476+0955 J   493

 
 
19h 47m 37.77s +09 54' 59.9" P.A. 118 sep 7.1 mag 9.80,13.60 Sp A0
 
 
Coord 2000
19476+0955
Discov num
J   493
Comp
Coord arcsec 2000
19 47 37.77 +09 54 59.9
Date first
1911
Date last
2008
Obs
6
Pa first
117
Pa last
118
P.A. Now (θ)
118°
Sep first
5.0
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
9.80
Mag sec
13.60
delta mag (ΔM)
3.8
Spectral class
A0 (white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
117.8
Precise sep
7.094
Constellation
Aquila
Tycho2
1062-00204-1
HD
187078
last precise pa
117.8
last precise sep
7.094
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19476+0955 J 493 2000 4 116 6.8 9.80 13.60 A0 D 194737.77+095459.9
19476+0955 J 493 2008 5 118 7.1 9.80 13.60 A0 D 194737.77+095459.9

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