18528+0006 BAL 895

 
 
18h 52m 48.59s +00 06' 43.2" P.A. 149 sep 3.6 mag 9.70,10.90
 
 
Coord 2000
18528+0006
Discov num
BAL 895
Comp
Coord arcsec 2000
18 52 48.59 +00 06 43.2
Date first
1892
Date last
2004
Obs
5
Pa first
148
Pa last
149
P.A. Now (θ)
149°
Sep first
3.7
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
9.70
Mag sec
10.90
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-011
Sec motion ra
+012
Pri motion dec
+005
Sec motion dec
+005
Notes
rPM=1.769
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
149.1
Precise sep
3.64
Constellation
Aquila
last precise pa
149.1
last precise sep
3.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18528+0006 BAL 895 2001 3 150 3.6 9.70 10.90 D 185248.59+000643.2
18528+0006 BAL 895 2004 4 149 3.6 9.70 10.90 D 185248.59+000643.2

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