19386+3919 KOI 813

 
 
19h 38m 37.25s +39 18' 30.1" P.A. 137 sep 3.9 mag 16.00,18.10
 
 
Coord 2000
19386+3919
Discov num
KOI 813
Comp
Coord arcsec 2000
19 38 37.25 +39 18 30.1
Date first
2010
Date last
2013
Obs
2
Pa first
138
Pa last
137
P.A. Now (θ)
137°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
16.00
Mag sec
18.10
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-012
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137
Precise sep
3.87
Cdsa2 id
KOI 813
Constellation
Cygnus
Ra deg
19.643680555555555
De deg
39.30836111111111
last precise pa
137
last precise sep
3.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19386+3919 KOI 813 2013 1 137 3.9 16.00 18.10 R 193837.25+391830.1

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