19492+0817 ARU  17

 
 
19h 49m 09.50s +08 16' 38.4" P.A. 202 sep 0.4 mag 7.50, Sp A5 dist. 172.12 pc (561.46 l.y.)
 
 
Coord 2000
19492+0817
Discov num
ARU  17
Comp
Coord arcsec 2000
19 49 09.50 +08 16 38.4
Date first
1984
Date last
1984
Obs
1
Pa first
202
Pa last
202
P.A. Now (θ)
202°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
7.50
Mag sec
delta mag (ΔM)
Spectral class
A5 (white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202
Precise sep
0.42
Constellation
Aquila
HIP
97510
Tycho2
1058-02677-1
HD
187347
BD
BD+07 4241
Distance
172.12
Distance ly
561.46
last precise pa
202
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19492+0817 ARU 17 1984 1 202 0.4 7.50   A5 194909.50+081638.4

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