19444+4857 KOI1972AC

 
 
19h 44m 21.53s +48 57' 19.3" P.A. 131 sep 4 mag 12.70,17.53
 
 
Coord 2000
19444+4857
Discov num
KOI1972
Comp
AC
Coord arcsec 2000
19 44 21.53 +48 57 19.3
Date first
2010
Date last
2010
Obs
1
Pa first
131
Pa last
131
P.A. Now (θ)
131°
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
12.70
Mag sec
17.53
delta mag (ΔM)
4.83
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19444+4857 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19444+4857 KOI1972 AB 2013 2013 1 246 1.1 13.90 15.00 1.10
Show 19444+4857 KOI1972 AC 2010 2010 1 131 4.0 12.70 17.53 4.83 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.7
Precise sep
3.999
Constellation
Cygnus
last precise pa
130.7
last precise sep
3.999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19444+4857 KOI1972 AC 2010 1 131 4.0 12.70 17.53 K 194421.53+485719.3

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