18502+4120 KOI3942

 
 
18h 50m 11.56s +41 20' 03.9" P.A. 57 sep 3.9 mag 12.20,17.80
 
 
Coord 2000
18502+4120
Discov num
KOI3942
Comp
Coord arcsec 2000
18 50 11.56 +41 20 03.9
Date first
2010
Date last
2015
Obs
2
Pa first
58
Pa last
57
P.A. Now (θ)
57°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.20
Mag sec
17.80
delta mag (ΔM)
5.6
Spectral class
Pri motion ra
-005
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
57.1
Precise sep
3.892
Constellation
Lyra
Gaia DR2
2104430865764791040
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18502+4120 KOI3942 2010 1 58 3.9 12.20 17.80 K 185011.56+412003.9
18502+4120 KOI3942 2015 2 57 3.9 12.20 17.80 K 185011.56+412003.9

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