19513+0307 BAL2008

 
 
19h 51m 17.33s +03 06' 59.6" P.A. 121 sep 11.9 mag 11.40,11.40
 
 
Coord 2000
19513+0307
Discov num
BAL2008
Comp
Coord arcsec 2000
19 51 17.33 +03 06 59.6
Date first
1909
Date last
2015
Obs
9
Pa first
119
Pa last
121
P.A. Now (θ)
121°
Sep first
11.7
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
11.40
Mag sec
11.40
delta mag (ΔM)
0
Spectral class
Pri motion ra
+005
Sec motion ra
+009
Pri motion dec
-011
Sec motion dec
-017
Notes
rPM=0.375
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.9
Precise sep
11.88
Constellation
Aquila
Gaia DR2
88951452800
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19513+0307 BAL2008 2000 2 121 11.9 11.40 11.40 D 195117.33+030659.6
19513+0307 BAL2008 2014 4 121 11.8 11.40 11.40 195117.33+030659.6
19513+0307 BAL2008 2015 6 121 11.9 11.40 11.40 195117.33+030659.6

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