19393+3406 J   775

 
 
19h 39m 07.89s +34 05' 29.1" P.A. 96.00 sep 2.6 mag 11.10,12.10
 
 
Coord 2000
19393+3406
Discov num
J   775
Comp
Coord arcsec 2000
19 39 07.89 +34 05 29.1
Date first
1912
Date last
2015
Obs
6
Pa first
93
Pa last
96
P.A. Now (θ)
96°
Sep first
2.1
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.10
Mag sec
12.10
delta mag (ΔM)
1
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
S (Parallax indidates non-physical)
Visually invisible, K-band or other infrared star This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
95.5
Precise sep
2.57
Constellation
Cygnus
Tycho2
2664-00155-1
Gaia DR2
95733707264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19393+3406 J 775 1947 5 93 2.0 10.60 12.70 193920.00+340600.0
19393+3406 J 775 2015 6 96 2.6 11.10 12.10 S 193907.89+340529.1

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