19438-0945 RST4640

 
 
19h 43m 50.31s -09 44' 53.6" P.A. 306 sep 0.4 mag 11.20,11.20 Sp G0
 
 
Coord 2000
19438-0945
Discov num
RST4640
Comp
Coord arcsec 2000
19 43 50.31 -09 44 53.6
Date first
1940
Date last
1951
Obs
2
Pa first
308
Pa last
306
P.A. Now (θ)
306°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.20
Mag sec
11.20
delta mag (ΔM)
0
Spectral class
G0 (yellow)
Pri motion ra
+023
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305.8
Precise sep
0.35
Constellation
Aquila
Tycho2
5728-00429-1
last precise pa
305.8
last precise sep
0.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19438-0945 RST4640 1951 2 306 0.4 11.20 11.20 G0 194350.31-094453.6

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