18595+1504 WRD   2AB (13 Aql)

 
 
18h 59m 57.36s +15 02' 49.7" P.A. 252 sep 9.3 mag 11.40,12.30
 
 
Coord 2000
18595+1504
Discov num
WRD   2
Comp
AB
Coord arcsec 2000
18 59 57.36 +15 02 49.7
Date first
1896
Date last
2017
Obs
7
Pa first
255
Pa last
252
P.A. Now (θ)
252°
Sep first
9.7
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
11.40
Mag sec
12.30
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
+003
Sec motion dec
-003
Notes
rPM=1.029
This double is not physical.
 
 
18595+1504 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13 Aql 104318 18595+1504 WRD 2 AB 1896 2017 7 252 9.3 11.40 12.30 0.90 <===
Show 104318 18595+1504 WRD 2 AC 1902 2017 6 101 22.3 10.90 11.65 0.75
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.1
Precise sep
9.252
Name
13 Aql
Constellation
Aquila
SAO
104318
Gaia DR2
4506925620014307456
HD
176411
HR
7176
DM
BD+14 3736
Flamsteed
13 Aquilae
Flamsteed name
13 Aql
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18595+1504 WRD 2 AB 2007 5 250 9.3 11.40 12.30 D 185957.36+150249.7
18595+1504 WRD 2 AB 2010 6 253 8.9 11.40 12.30 185957.36+150249.7
18595+1504 WRD 2 AB 2017 6 252 9.3 11.40 12.30 185957.36+150249.7

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