19597-0019 BAL 919

 
 
19h 59m 40.34s -00 18' 23.3" P.A. 34 sep 7.8 mag 11.10,11.10
 
 
Coord 2000
19597-0019
Discov num
BAL 919
Comp
Coord arcsec 2000
19 59 40.34 -00 18 23.3
Date first
1896
Date last
2015
Obs
6
Pa first
34
Pa last
34
P.A. Now (θ)
34°
Sep first
8.0
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
11.10
Mag sec
11.10
delta mag (ΔM)
0
Spectral class
Pri motion ra
+028
Sec motion ra
+034
Pri motion dec
+007
Sec motion dec
+012
Notes
rPM=0.217 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
34.4
Precise sep
7.83
Constellation
Aquila
last precise pa
34.4
last precise sep
7.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19597-0019 BAL 919 1998 2 35 7.7 11.10 11.10 D 195940.34-001823.3
19597-0019 BAL 919 2000 3 35 7.8 11.10 11.10 D 195940.34-001823.3
19597-0019 BAL 919 2015 5 34 7.8 11.10 11.10 195940.34-001823.3

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