19503+0754 CHR  89 (V1339 Aql)

 
 
19h 50m 17.48s +07 54' 08.7" P.A. 56 mag 6.51, Sp B2.5IV dist. 529.1 pc (1725.92 l.y.)
 
 
Coord 2000
19503+0754
Discov num
CHR  89
Comp
Coord arcsec 2000
19 50 17.48 +07 54 08.7
Date first
1985
Date last
1986
Obs
3
Pa first
80
Pa last
56
P.A. Now (θ)
56°
Sep first
0.1
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
6.51
Mag sec
delta mag (ΔM)
Spectral class
B2.5IV (blue-white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.1
Precise sep
0.041
Var name
V1339 Aql
Constellation
Aquila
SAO
125116
HIP
97607
Tycho2
1058-00252-1
HD
187567
HR
7554
BD
BD+07 4252
Distance
529.1
Distance ly
1725.92
last precise pa
56.1
last precise sep
0.041
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19503+0754 CHR 89 1986 3 56 0.0 6.51   B2.5IV N 195017.48+075408.7

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