19390-1912 HU  952

 
 
19h 39m 01.78s -19 12' 37.9" P.A. 290 sep 1.5 mag 9.51,11.70 Sp A8V
 
 
Coord 2000
19390-1912
Discov num
HU  952
Comp
Coord arcsec 2000
19 39 01.78 -19 12 37.9
Date first
1904
Date last
1954
Obs
6
Pa first
286
Pa last
290
P.A. Now (θ)
290°
Sep first
1.7
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.51
Mag sec
11.70
delta mag (ΔM)
2.19
Spectral class
A8V (white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.2
Precise sep
1.51
Constellation
Sagittarius
last precise pa
290.2
last precise sep
1.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19390-1912 HU 952 1954 6 290 1.5 9.51 11.70 A8V 193901.78-191237.9

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