19440+7941 LOC 423

 
 
19h 43m 58.07s +79 41' 25.3" P.A. 321.00 sep 2.2 mag 12.20,15.10
 
 
Coord 2000
19440+7941
Discov num
LOC 423
Comp
Coord arcsec 2000
19 43 58.07 +79 41 25.3
Date first
2015
Date last
2015
Obs
1
Pa first
321
Pa last
321
P.A. Now (θ)
321°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
12.20
Mag sec
15.10
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
-035
Sec motion ra
-035
Pri motion dec
-040
Sec motion dec
-041
Notes
T (Parallax indicates physical)
Visually invisible, K-band or other infrared star rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.3
Precise sep
2.237
Constellation
Draco
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19440+7941 LOC 423 2015 1 321 2.2 12.20 15.10 T 194358.07+794125.3

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