19138+0307 BAL1979

 
 
19h 13m 48.60s +03 07' 52.7" P.A. 201 sep 12.3 mag 11.98,12.50
 
 
Coord 2000
19138+0307
Discov num
BAL1979
Comp
Coord arcsec 2000
19 13 48.60 +03 07 52.7
Date first
1909
Date last
2010
Obs
6
Pa first
205
Pa last
201
P.A. Now (θ)
201°
Sep first
13.6
Sep last
12.3
Sep. Now (ρ)
12.3"
Mag pri
11.98
Mag sec
12.50
delta mag (ΔM)
0.52
Spectral class
Pri motion ra
+000
Sec motion ra
-006
Pri motion dec
-018
Sec motion dec
+001
Notes
rPM=1.107
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200.8
Precise sep
12.3
Cdsa2 id
BAL 1979
Constellation
Aquila
Ra deg
19.230166666666666
De deg
3.1313055555555556
last precise pa
200.8
last precise sep
12.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19138+0307 BAL1979 1999 4 201 12.1 11.98 12.50 D 191348.60+030752.7
19138+0307 BAL1979 2000 5 201 12.0 11.98 12.50 D 191348.60+030752.7
19138+0307 BAL1979 2010 6 201 12.1 11.98 12.50 191348.60+030752.7

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