19517-3730 B  2055

 
 
19h 51m 41.61s -37 29' 32.5" P.A. 126 sep 0.6 mag 9.98,11.11 Sp G3V
 
 
Coord 2000
19517-3730
Discov num
B  2055
Comp
Coord arcsec 2000
19 51 41.61 -37 29 32.5
Date first
1931
Date last
2017
Obs
6
Pa first
130
Pa last
126
P.A. Now (θ)
126°
Sep first
0.2
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.98
Mag sec
11.11
delta mag (ΔM)
1.13
Spectral class
G3V (yellow)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.1
Precise sep
0.572
Constellation
Sagittarius
last precise pa
126.1
last precise sep
0.572
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19517-3730 B 2055 1991 5 125 0.4 9.98 11.11 G3V D 195141.61-372932.5
19517-3730 B 2055 2017 6 126 0.6 9.98 11.11 G3V 195141.61-372932.5

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