19404+4034 KOI2556

 
 
19h 40m 24.58s +40 34' 20.6" P.A. 239 sep 3.9 mag 14.20,18.20
 
 
Coord 2000
19404+4034
Discov num
KOI2556
Comp
Coord arcsec 2000
19 40 24.58 +40 34 20.6
Date first
2010
Date last
2015
Obs
5
Pa first
238
Pa last
239
P.A. Now (θ)
239°
Sep first
3.7
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
14.20
Mag sec
18.20
delta mag (ΔM)
4
Spectral class
Pri motion ra
+013
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.8
Precise sep
3.92
Constellation
Cygnus
Gaia DR2
30039790592
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19404+4034 KOI2556 2013 3 239 3.8 14.20 18.20 R 194024.58+403420.6
19404+4034 KOI2556 2015 4 239 3.9 14.20 18.20 R 194024.58+403420.6

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