20032+4439 KOI3518

 
 
20h 03m 09.60s +44 39' 12.2" P.A. 109 sep 3.4 mag 12.50,15.00
 
 
Coord 2000
20032+4439
Discov num
KOI3518
Comp
Coord arcsec 2000
20 03 09.60 +44 39 12.2
Date first
2010
Date last
2015
Obs
2
Pa first
109
Pa last
109
P.A. Now (θ)
109°
Sep first
3.5
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
12.50
Mag sec
15.00
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
+014
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108.9
Precise sep
3.442
Constellation
Cygnus
Gaia DR2
2082092019310142720
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20032+4439 KOI3518 2010 1 109 3.5 12.50 15.00 K 200309.60+443912.2
20032+4439 KOI3518 2015 2 109 3.4 12.50 15.00 K 200309.60+443912.2

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