19288+4203 KOI2838AB

 
 
19h 28m 47.93s +42 02' 45.9" P.A. 197 sep 1.7 mag 13.42,18.50
 
 
Coord 2000
19288+4203
Discov num
KOI2838
Comp
AB
Coord arcsec 2000
19 28 47.93 +42 02 45.9
Date first
2012
Date last
2013
Obs
2
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
13.42
Mag sec
18.50
delta mag (ΔM)
5.08
Spectral class
Pri motion ra
-021
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
19288+4203 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19288+4203 KOI2838 AB 2012 2013 2 197 1.7 13.42 18.50 5.08 <===
Show 19288+4203 KOI2838 AC 1998 2012 3 137 7.7 13.42 16.80 3.38
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197
Precise sep
1.74
Cdsa2 id
KOI 2838 AB
Constellation
Cygnus
Ra deg
19.479980555555553
De deg
42.04608333333333
last precise pa
197
last precise sep
1.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19288+4203 KOI2838 AB 2013 1 197 1.7 13.42 18.50 R 192847.93+420245.9

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