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
Constellation
Sagitta
SAO
105261
Tycho2
1623-01853-1
HD
187126
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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