19487+4128 KOI5242

 
 
19h 48m 41.72s +41 28' 16.0" P.A. 133 sep 2.2 mag 13.80,13.90
 
 
Coord 2000
19487+4128
Discov num
KOI5242
Comp
Coord arcsec 2000
19 48 41.72 +41 28 16.0
Date first
2010
Date last
2015
Obs
3
Pa first
134
Pa last
133
P.A. Now (θ)
133°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
13.80
Mag sec
13.90
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
R (Red magnitudes)
-10 Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.5
Precise sep
2.223
Constellation
Cygnus
Gaia DR2
99984420608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19487+4128 KOI5242 2011 2 133 2.2 13.80 13.90 R 194841.72+412816.0
19487+4128 KOI5242 2015 3 133 2.2 13.80 13.90 R 194841.72+412816.0

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