19469+4130 KOI3896

 
 
19h 46m 52.05s +41 30' 17.9" P.A. 338 sep 3.7 mag 13.40,17.90
 
 
Coord 2000
19469+4130
Discov num
KOI3896
Comp
Coord arcsec 2000
19 46 52.05 +41 30 17.9
Date first
2010
Date last
2015
Obs
2
Pa first
339
Pa last
338
P.A. Now (θ)
338°
Sep first
3.6
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
13.40
Mag sec
17.90
delta mag (ΔM)
4.5
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.4
Precise sep
3.65
Constellation
Cygnus
Gaia DR2
39272415488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19469+4130 KOI3896 2010 1 339 3.6 13.40 17.90 K 194652.05+413017.9
19469+4130 KOI3896 2015 2 338 3.7 13.40 17.90 K 194652.05+413017.9

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