19496+1241 A  1659

 
 
19h 49m 36.77s +12 40' 57.7" P.A. 7 sep 0.2 mag 10.20,10.20 Sp A0
 
 
Coord 2000
19496+1241
Discov num
A  1659
Comp
Coord arcsec 2000
19 49 36.77 +12 40 57.7
Date first
1907
Date last
1987
Obs
10
Pa first
324
Pa last
7
P.A. Now (θ)
Sep first
0.4
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.20
Mag sec
10.20
delta mag (ΔM)
0
Spectral class
A0 (white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.5
Precise sep
0.16
Constellation
Aquila
Tycho2
1066-01256-1
HD
187447
last precise pa
6.5
last precise sep
0.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19496+1241 A 1659 1987 10 7 0.2 10.20 10.20 A0 194936.77+124057.7

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