19577+4026 KOI2558

 
 
19h 57m 39.19s +40 25' 42.5" P.A. 147 sep 3.9 mag 14.10,17.90
 
 
Coord 2000
19577+4026
Discov num
KOI2558
Comp
Coord arcsec 2000
19 57 39.19 +40 25 42.5
Date first
2010
Date last
2015
Obs
2
Pa first
147
Pa last
147
P.A. Now (θ)
147°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
14.10
Mag sec
17.90
delta mag (ΔM)
3.8
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
147
Precise sep
3.891
Constellation
Cygnus
SAO
49022
Gaia DR2
36343379072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19577+4026 KOI2558 2010 1 147 3.9 14.10 17.90 K 195739.19+402542.5
19577+4026 KOI2558 2015 2 147 3.9 14.10 17.90 K 195739.19+402542.5

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