19379-2352 J  1764

 
 
19h 37m 52.38s -23 51' 37.7" P.A. 254 sep 10.3 mag 10.01,11.36 Sp F3/5V
 
 
Coord 2000
19379-2352
Discov num
J  1764
Comp
Coord arcsec 2000
19 37 52.38 -23 51 37.7
Date first
1909
Date last
2010
Obs
10
Pa first
253
Pa last
254
P.A. Now (θ)
254°
Sep first
11.0
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
10.01
Mag sec
11.36
delta mag (ΔM)
1.35
Spectral class
F3/5V (yellow-white)
Pri motion ra
-006
Sec motion ra
-008
Pri motion dec
-005
Sec motion dec
-010
Notes
rPM=0.421
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.3
Precise sep
10.31
Constellation
Sagittarius
Tycho2
6889-01650-1
HD
184968
last precise pa
254.3
last precise sep
10.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19379-2352 J 1764 1998 8 254 10.4 10.01 11.36 F3/5V D 193752.38-235137.7
19379-2352 J 1764 1999 9 254 10.4 10.01 11.36 F3/5V D 193752.38-235137.7
19379-2352 J 1764 2010 10 254 10.3 10.01 11.36 F3/5V 193752.38-235137.7

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