19518+0216 BAL2009

 
 
19h 51m 52.14s +02 15' 53.6" P.A. 236 sep 18.7 mag 10.90,12.20
 
 
Coord 2000
19518+0216
Discov num
BAL2009
Comp
Coord arcsec 2000
19 51 52.14 +02 15 53.6
Date first
1909
Date last
2015
Obs
9
Pa first
236
Pa last
236
P.A. Now (θ)
236°
Sep first
19.3
Sep last
18.7
Sep. Now (ρ)
18.7"
Mag pri
10.90
Mag sec
12.20
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+003
Sec motion ra
+007
Pri motion dec
+000
Sec motion dec
+003
Notes
rPM=0.657
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
235.9
Precise sep
18.65
Constellation
Aquila
Gaia DR2
08776346368
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19518+0216 BAL2009 1909 1 236 19.3 11.10 11.40 195107.50+021600.0
19518+0216 BAL2009 2000 2 236 18.7 10.90 12.20 D 195152.14+021553.6
19518+0216 BAL2009 2015 4 236 18.7 10.90 12.20 195152.14+021553.6

If you need more information about this double, apply for a data request form to the WDS.