19392+0219 J   488

 
 
19h 39m 14.02s +02 19' 17.0" P.A. 319 sep 2.1 mag 9.84,11.28 Sp A
 
 
Coord 2000
19392+0219
Discov num
J   488
Comp
Coord arcsec 2000
19 39 14.02 +02 19 17.0
Date first
1911
Date last
2007
Obs
7
Pa first
312
Pa last
319
P.A. Now (θ)
319°
Sep first
2.0
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.84
Mag sec
11.28
delta mag (ΔM)
1.44
Spectral class
A (white)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.2
Precise sep
2.05
Constellation
Aquila
Tycho2
0483-02028-1
HD
185482
last precise pa
319.2
last precise sep
2.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19392+0219 J 488 2007 6 319 2.0 9.84 11.28 A 193914.02+021917.0

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