19290+4831 KOI2248AC

 
 
19h 28m 57.58s +48 30' 41.6" P.A. 198 sep 3.8 mag 15.70,21.00
 
 
Coord 2000
19290+4831
Discov num
KOI2248
Comp
AC
Coord arcsec 2000
19 28 57.58 +48 30 41.6
Date first
2010
Date last
2014
Obs
2
Pa first
198
Pa last
198
P.A. Now (θ)
198°
Sep first
3.9
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
15.70
Mag sec
21.00
delta mag (ΔM)
5.3
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19290+4831 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19290+4831 KOI2248 AB 2014 2014 1 359 0.1 16.40 16.60 0.20
Show 19290+4831 KOI2248 AC 2010 2014 2 198 3.8 15.70 21.00 5.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.4
Precise sep
3.847
Constellation
Cygnus
last precise pa
198.4
last precise sep
3.847
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19290+4831 KOI2248 AC 2014 2 198 3.8 15.70 21.00 R 192857.58+483041.6

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