19289+4046 KOI 838

 
 
19h 28m 51.44s +40 45' 35.0" P.A. 174 sep 3.1 mag 13.60,18.30
 
 
Coord 2000
19289+4046
Discov num
KOI 838
Comp
Coord arcsec 2000
19 28 51.44 +40 45 35.0
Date first
2010
Date last
2010
Obs
1
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
3.1
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
13.60
Mag sec
18.30
delta mag (ΔM)
4.7
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.8
Precise sep
3.067
Constellation
Cygnus
Gaia DR2
39541380864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19289+4046 KOI 838 2010 1 174 3.1 13.60 18.30 K 192851.44+404535.0

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