19394+1958 J  3243

 
 
19h 39m 22.13s +19 57' 42.3" P.A. 319 sep 1.7 mag 12.50,12.50
 
 
Coord 2000
19394+1958
Discov num
J  3243
Comp
Coord arcsec 2000
19 39 22.13 +19 57 42.3
Date first
1949
Date last
2015
Obs
4
Pa first
319
Pa last
319
P.A. Now (θ)
319°
Sep first
2.4
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
12.50
Mag sec
12.50
delta mag (ΔM)
0
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
319.1
Precise sep
1.704
Constellation
Vulpecula
SAO
105106
Tycho2
1610-00931-1
Gaia DR2
16270681472
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19394+1958 J 3243 1996 2 322 2.7 12.50 12.50 193922.13+195742.3
19394+1958 J 3243 2015 4 319 1.7 12.50 12.50 193922.13+195742.3

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