19566+4057 KOI 148AB

 
 
19h 56m 33.41s +40 56' 56.5" P.A. 248 sep 2.5 mag 13.04,18.10
 
 
Coord 2000
19566+4057
Discov num
KOI 148
Comp
AB
Coord arcsec 2000
19 56 33.41 +40 56 56.5
Date first
2009
Date last
2012
Obs
5
Pa first
246
Pa last
248
P.A. Now (θ)
248°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
13.04
Mag sec
18.10
delta mag (ΔM)
5.06
Spectral class
Pri motion ra
+015
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
N R (See Notes, Red magnitudes)
Nature of this double is uncertain.
 
 
19566+4057 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19566+4057 KOI 148 AB 2009 2012 5 248 2.5 13.04 18.10 5.06 <===
Show 19566+4057 KOI 148 AC 1998 2012 4 222 4.4 13.04 16.40 3.36
Show 19566+4057 KOI 148 AD 2010 2010 1 108 4.4 13.04 20.70 7.66
Show 19566+4057 KOI 148 AE 2009 2010 2 239 5.9 13.04 20.40 7.36
Show 19566+4057 KOI 148 AF 1998 2009 2 244 8.1 11.70 18.00 6.30
Show 19566+4057 KOI 148 AG 1998 2009 2 230 11.0 11.70 17.10 5.40
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248
Precise sep
2.544
Cdsa2 id
KOI 148 AB
Constellation
Cygnus
Ra deg
19.94261388888889
De deg
40.94902777777777
last precise pa
248
last precise sep
2.544
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19566+4057 KOI 148 AB 2010 1 246 2.4 13.04 18.10 R 195633.41+405656.5
19566+4057 KOI 148 AB 2012 2 248 2.5 13.04 18.10 N R 195633.41+405656.5

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