19424+1515 HDS2795

 
 
19h 42m 23.41s +15 15' 11.1" P.A. 193 sep 0.2 mag 8.47,10.05 Sp B5 dist. 1612.9 pc (5261.28 l.y.)
 
 
Coord 2000
19424+1515
Discov num
HDS2795
Comp
Coord arcsec 2000
19 42 23.41 +15 15 11.1
Date first
1991
Date last
1998
Obs
3
Pa first
188
Pa last
193
P.A. Now (θ)
193°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.47
Mag sec
10.05
delta mag (ΔM)
1.58
Spectral class
B5 (blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.8
Precise sep
0.172
Constellation
Aquila
SAO
105164
HIP
96939
Tycho2
1602-00542-1
HD
186182
BD
BD+14 4006
Distance
1612.9
Distance ly
5261.28
last precise pa
192.8
last precise sep
0.172
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19424+1515 HDS2795 1998 3 193 0.2 8.47 10.05 B5 194223.41+151511.1

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