19429+3512 ALI   6

 
 
19h 42m 58.25s +35 12' 41.9" P.A. 255 sep 9.9 mag 11.30,12.00
 
 
Coord 2000
19429+3512
Discov num
ALI   6
Comp
Coord arcsec 2000
19 42 58.25 +35 12 41.9
Date first
1933
Date last
2015
Obs
6
Pa first
256
Pa last
255
P.A. Now (θ)
255°
Sep first
10.5
Sep last
9.9
Sep. Now (ρ)
9.9"
Mag pri
11.30
Mag sec
12.00
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-009
Sec motion dec
+002
Notes
rPM=1.16
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
255
Precise sep
9.945
Constellation
Cygnus
Gaia DR2
49404305792
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19429+3512 ALI 6 1998 3 254 10.0 11.30 12.00 D 194258.25+351241.9
19429+3512 ALI 6 2002 4 254 10.0 11.30 12.00 D 194258.25+351241.9
19429+3512 ALI 6 2010 5 255 9.9 11.30 12.00 194258.25+351241.9
19429+3512 ALI 6 2015 6 255 9.9 11.30 12.00 194258.25+351241.9

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