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
5
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
last precise pa
235.9
last precise sep
18.65
 
 
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

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