15440+0231 A  2230AC

 
 
15H 44M 01.85S +02 30' 55.9" P.A. 208 SEP 193.9 MAG 5.95,9.23 SP G3V DIST. 14.66 PC (47.82 L.Y.)
 
 
Coord 2000
15440+0231
Discov num
A  2230
Comp
AC
Coord arcsec 2000
15 44 01.85 +02 30 55.9
Date first
1908
Date last
2013
Obs
14
Pa first
208
Pa last
208
P.A. Now (θ)
208°
Sep first
208.0
Sep last
193.9
Sep. Now (ρ)
193.9"
Mag pri
5.95
Mag sec
9.23
delta mag (ΔM)
3.28
Spectral class
G3V (yellow)
Pri motion ra
-043
Sec motion ra
-003
Pri motion dec
-144
Sec motion dec
-023
Notes
N Y U (See Notes, Parallax indicates components are non-physical, Proper motion indicates non-physical)
This double is not physical.
 
 
15440+0231 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Psi Ser 121152 15440+0231 A 2230 AB 1910 2013 17 16 4.6 5.95 12.00 6.05 Y
Show 121152 15440+0231 A 2230 AC 1908 2013 14 208 193.9 5.95 9.23 3.28 <===
Show 121152 15440+0231 A 2230 AD 1887 2014 22 285 172.4 5.95 10.95 5.00
Show 121152 15440+0231 RDR 6 Ba,Bb 2009 2015 3 27 0.2 12.70 12.80 0.10
Show 15440+0231 A 2230 CE 1908 2012 16 235 172.8 9.23 7.28 1.95
Sextuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
SAO
121152
HIP
77052
Tycho2
0355-01288-1
HD
140538
HR
5853
GC
21155
GL
Gl 596.1A
BD
BD+02 2989
Bayer
Psi Serpentis
Bayer name
Psi Ser
Flamsteed
23 Serpentis
Flamsteed name
23 Ser
Distance
14.66
Distance ly
47.82
last precise pa
208
last precise sep
193.86