19421+4353 KOI 903

 
 
19h 42m 08.67s +43 53' 04.0" P.A. 99 sep 2.2 mag 14.10,16.00
 
 
Coord 2000
19421+4353
Discov num
KOI 903
Comp
Coord arcsec 2000
19 42 08.67 +43 53 04.0
Date first
2010
Date last
2016
Obs
3
Pa first
102
Pa last
99
P.A. Now (θ)
99°
Sep first
2.3
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
14.10
Mag sec
16.00
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
-024
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99
Precise sep
2.24
Constellation
Cygnus
Gaia DR2
03576897024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19421+4353 KOI 903 2010 1 102 2.3 14.10 16.00 K 194208.67+435304.0
19421+4353 KOI 903 2015 2 102 2.3 14.10 16.00 K 194208.67+435304.0
19421+4353 KOI 903 2016 3 99 2.2 14.10 16.00 K 194208.67+435304.0

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