19308+3742 KOI 378AB

 
 
19h 30m 46.40s +37 42' 19.9" P.A. 317 sep 1.8 mag 15.00,15.30
 
 
Coord 2000
19308+3742
Discov num
KOI 378
Comp
AB
Coord arcsec 2000
19 30 46.40 +37 42 19.9
Date first
2010
Date last
2011
Obs
2
Pa first
317
Pa last
317
P.A. Now (θ)
317°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
15.00
Mag sec
15.30
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+035
Sec motion ra
Pri motion dec
-062
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19308+3742 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19308+3742 KOI 378 AB 2010 2011 2 317 1.8 15.00 15.30 0.30 <===
Show 19308+3742 KOI 378 AC 2010 2011 2 12 2.9 14.60 16.10 1.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.3
Precise sep
1.794
Constellation
Cygnus
last precise pa
317.3
last precise sep
1.794
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19308+3742 KOI 378 AB 2011 2 317 1.8 15.00 15.30 R 193046.40+374219.9

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