19412+4126 HJ 1431AC

 
 
19h 40m 38.34s +41 28' 58.1" P.A. 160 sep 14.1 mag 10.64,10.62
 
 
Coord 2000
19412+4126
Discov num
HJ 1431
Comp
AC
Coord arcsec 2000
19 40 38.34 +41 28 58.1
Date first
1828
Date last
2015
Obs
10
Pa first
161
Pa last
160
P.A. Now (θ)
160°
Sep first
12.0
Sep last
14.1
Sep. Now (ρ)
14.1"
Mag pri
10.64
Mag sec
10.62
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
+000
Sec motion ra
-001
Pri motion dec
-003
Sec motion dec
-003
Notes
rPM=0.316
Nature of this double is uncertain.
 
 
19412+4126 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19412+4126 FOX 30 AB 1914 2002 3 33 7.5 10.64 14.40 3.76
Show 19412+4126 HJ 1431 AC 1828 2015 10 160 14.1 10.64 10.62 0.02 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
159.5
Precise sep
14.1
Constellation
Cygnus
last precise pa
159.5
last precise sep
14.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19412+4126 HJ 1431 AC 2007 6 158 13.8 10.64 10.62 D 194038.34+412858.1
19412+4126 HJ 1431 AC 2013 9 157 13.9 10.64 10.62 194038.34+412858.1
19412+4126 HJ 1431 AC 2015 10 160 14.1 10.64 10.62 194038.34+412858.1

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