19468+4246 A   602AB

 
 
19h 46m 48.97s +42 46' 16.5" P.A. 355 sep 1.1 mag 9.31,11.02 Sp K0
 
 
Coord 2000
19468+4246
Discov num
A   602
Comp
AB
Coord arcsec 2000
19 46 48.97 +42 46 16.5
Date first
1903
Date last
2010
Obs
6
Pa first
358
Pa last
355
P.A. Now (θ)
355°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.31
Mag sec
11.02
delta mag (ΔM)
1.71
Spectral class
K0 (yellow-orange)
Pri motion ra
+015
Sec motion ra
+015
Pri motion dec
+009
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
19468+4246 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19468+4246 A 602 AB 1903 2010 6 355 1.1 9.31 11.02 1.71 <===
Show 19468+4246 A 602 AC 1903 2003 4 16 7.6 9.31 14.80 5.49
Show 19468+4246 A 602 AD 1892 2003 8 257 39.5 9.31 12.48 3.17
Show 19468+4246 A 602 DE 1903 1929 3 108 2.5 12.48 13.50 1.02
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
355.4
Precise sep
1.056
Constellation
Cygnus
Tycho2
3144-02251-1
last precise pa
355.4
last precise sep
1.056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19468+4246 A 602 AB 1991 5 7 0.9 9.31 11.02 K0 194648.97+424616.6
19468+4246 A 602 AB 2010 6 355 1.1 9.31 11.02 K0 194648.97+424616.5

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