19519+3954 KOI2727

 
 
19h 51m 55.53s +39 54' 00.5" P.A. 15.00 sep 3.3 mag 12.60,16.70
 
 
Coord 2000
19519+3954
Discov num
KOI2727
Comp
Coord arcsec 2000
19 51 55.53 +39 54 00.5
Date first
2010
Date last
2015
Obs
2
Pa first
16
Pa last
15
P.A. Now (θ)
15°
Sep first
3.4
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
12.60
Mag sec
16.70
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-006
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
15.1
Precise sep
3.339
Constellation
Cygnus
Gaia DR2
43618496000
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19519+3954 KOI2727 2010 1 16 3.4 12.60 16.70 K 195155.53+395400.5
19519+3954 KOI2727 2015 2 15 3.3 12.60 16.70 K 195155.53+395400.5

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