19409-3315 RST2115

 
 
19h 40m 54.34s -33 15' 39.3" P.A. 350 sep 0.7 mag 10.30,12.60 Sp A9V
 
 
Coord 2000
19409-3315
Discov num
RST2115
Comp
Coord arcsec 2000
19 40 54.34 -33 15 39.3
Date first
1934
Date last
1945
Obs
2
Pa first
348
Pa last
350
P.A. Now (θ)
350°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.30
Mag sec
12.60
delta mag (ΔM)
2.3
Spectral class
A9V (white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.9
Precise sep
0.65
Constellation
Sagittarius
last precise pa
349.9
last precise sep
0.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19409-3315 RST2115 1945 2 350 0.7 10.30 12.60 A9V 194054.34-331539.3

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