19104+4931 KOI1781

 
 
19h 10m 25.34s +49 31' 23.7" P.A. 332 sep 3.5 mag 11.81,15.46
 
 
Coord 2000
19104+4931
Discov num
KOI1781
Comp
Coord arcsec 2000
19 10 25.34 +49 31 23.7
Date first
2010
Date last
2014
Obs
8
Pa first
332
Pa last
332
P.A. Now (θ)
332°
Sep first
3.5
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
11.81
Mag sec
15.46
delta mag (ΔM)
3.65
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
+035
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.2
Precise sep
3.47
Constellation
Cygnus
last precise pa
332.2
last precise sep
3.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19104+4931 KOI1781 2012 1 152 3.4 11.81 15.46 R 191025.34+493123.7
19104+4931 KOI1781 2014 4 332 3.5 11.81 15.46 R 191025.34+493123.7

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