19138+0307 BAL1979

 
 
19h 13m 48.60s +03 07' 52.7" P.A. 201 sep 11.8 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
2015
Obs
7
Pa first
205
Pa last
201
P.A. Now (θ)
201°
Sep first
13.6
Sep last
11.8
Sep. Now (ρ)
11.8"
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
201.1
Precise sep
11.795
Constellation
Aquila
Tycho2
0467-01723-1
Gaia DR2
4268254287412995968
 
 
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
19138+0307 BAL1979 2015 7 201 11.8 11.98 12.50 191348.60+030752.7

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