19476+1917 HU  347

 
 
19h 47m 35.37s +19 16' 54.7" P.A. 325 sep 1.5 mag 8.32,11.30 Sp F5
 
 
Coord 2000
19476+1917
Discov num
HU  347
Comp
Coord arcsec 2000
19 47 35.37 +19 16 54.7
Date first
1901
Date last
2010
Obs
14
Pa first
341
Pa last
325
P.A. Now (θ)
325°
Sep first
1.1
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
8.32
Mag sec
11.30
delta mag (ΔM)
2.98
Spectral class
F5 (yellow-white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.5
Precise sep
1.459
Cdsa2 id
HU 347
Constellation
Sagitta
Ra deg
19.793158333333334
De deg
19.28186111111111
last precise pa
324.5
last precise sep
1.459
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19476+1917 HU 347 1987 13 329 1.5 8.32 11.30 F5 194735.37+191654.7
19476+1917 HU 347 2010 14 325 1.5 8.32 11.30 F5 194735.37+191654.7

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