19504+4522 KOI1392

 
 
19h 50m 25.27s +45 21' 38.4" P.A. 289.00 sep 3.5 mag 14.20,14.20
 
 
Coord 2000
19504+4522
Discov num
KOI1392
Comp
Coord arcsec 2000
19 50 25.27 +45 21 38.4
Date first
1999
Date last
2015
Obs
4
Pa first
287
Pa last
289
P.A. Now (θ)
289°
Sep first
3.5
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
14.20
Mag sec
14.20
delta mag (ΔM)
0
Spectral class
Pri motion ra
+024
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.2
Precise sep
3.541
Constellation
Cygnus
Gaia DR2
37757907072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19504+4522 KOI1392 2010 2 289 3.6 14.20 14.20 K 195025.27+452138.4
19504+4522 KOI1392 2015 4 289 3.5 14.20 14.20 K 195025.27+452138.4

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