19181+5114 KOI 486

 
 
19h 18m 05.07s +51 14' 14.3" P.A. 74 sep 3.4 mag 12.60,15.70
 
 
Coord 2000
19181+5114
Discov num
KOI 486
Comp
Coord arcsec 2000
19 18 05.07 +51 14 14.3
Date first
2010
Date last
2015
Obs
3
Pa first
73
Pa last
74
P.A. Now (θ)
74°
Sep first
3.5
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
12.60
Mag sec
15.70
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
+035
Sec motion ra
Pri motion dec
+026
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74.4
Precise sep
3.384
Constellation
Cygnus
SAO
31549
Tycho2
3554-00292-1
Gaia DR2
46415831936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19181+5114 KOI 486 2010 1 73 3.5 12.60 15.70 K 191805.07+511414.3
19181+5114 KOI 486 2015 2 74 3.4 12.60 15.70 K 191805.07+511414.3

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