19203+0348 A  2270

 
 
19H 20M 20.26S +03 48' 11.1" P.A. 51 SEP 4.6 MAG 9.21,13.40 SP B9
 
 
Coord 2000
19203+0348
Discov num
A  2270
Comp
Coord arcsec 2000
19 20 20.26 +03 48 11.1
Date first
1910
Date last
1999
Obs
5
Pa first
56
Pa last
51
P.A. Now (θ)
51°
Sep first
4.4
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
9.21
Mag sec
13.40
delta mag (ΔM)
4.19
Spectral class
B9 (blue-white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
50.9
last precise sep
4.57