19557+4045 KOI4220

 
 
19h 55m 41.66s +40 44' 58.3" P.A. 44 sep 2.8 mag 12.50,18.50
 
 
Coord 2000
19557+4045
Discov num
KOI4220
Comp
Coord arcsec 2000
19 55 41.66 +40 44 58.3
Date first
2010
Date last
2010
Obs
1
Pa first
44
Pa last
44
P.A. Now (θ)
44°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
12.50
Mag sec
18.50
delta mag (ΔM)
6
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.9
Precise sep
2.762
Constellation
Cygnus
Gaia DR2
95038732928
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19557+4045 KOI4220 2010 1 44 2.8 12.50 18.50 K 195541.66+404458.3

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