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
9
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
Gaia DR2
52604988672
 
 
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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