19277+4158 KOI4574

 
 
19h 27m 42.74s +41 58' 06.3" P.A. 83 sep 2.6 mag 14.40,18.50
 
 
Coord 2000
19277+4158
Discov num
KOI4574
Comp
Coord arcsec 2000
19 27 42.74 +41 58 06.3
Date first
2010
Date last
2015
Obs
2
Pa first
84
Pa last
83
P.A. Now (θ)
83°
Sep first
2.5
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
14.40
Mag sec
18.50
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
-034
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
82.9
Precise sep
2.579
Constellation
Lyra
SAO
48470
Tycho2
3142-00747-1
Gaia DR2
2101694181327177344
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19277+4158 KOI4574 2010 1 84 2.5 14.40 18.50 K 192742.74+415806.3
19277+4158 KOI4574 2015 2 83 2.6 14.40 18.50 K 192742.74+415806.3

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