19493+4609 KOI2089

 
 
19h 49m 20.59s +46 09' 03.5" P.A. 245.00 sep 2.8 mag 13.20,17.30
 
 
Coord 2000
19493+4609
Discov num
KOI2089
Comp
Coord arcsec 2000
19 49 20.59 +46 09 03.5
Date first
2010
Date last
2010
Obs
1
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
13.20
Mag sec
17.30
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-022
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
245.3
Precise sep
2.764
Constellation
Cygnus
Gaia DR2
2080249512697268864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19493+4609 KOI2089 2010 1 245 2.8 13.20 17.30 K 194920.59+460903.5

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