02424+3837 AG   49AB

 
 
02H 42M 21.31S +38 37' 07.2" P.A. 344 SEP 14.4 MAG 8.84,10.38 SP G5 DIST. 45.45 PC (148.26 L.Y.)
 
 
Coord 2000
02424+3837
Discov num
AG   49
Comp
AB
Coord arcsec 2000
02 42 21.31 +38 37 07.2
Date first
1902
Date last
2015
Obs
21
Pa first
343
Pa last
344
P.A. Now (θ)
344°
Sep first
15.0
Sep last
14.4
Sep. Now (ρ)
14.4"
Mag pri
8.84
Mag sec
10.38
delta mag (ΔM)
1.54
Spectral class
G5 (yellow)
Pri motion ra
+077
Sec motion ra
+107
Pri motion dec
-108
Sec motion dec
-103
Notes
N Z (See Notes, Parallax indicates components are physical)
rPM=0.205 (< 0.3, Physical double)
This double is physical.
 
 
02424+3837 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55798 02424+3837 EVT 1 Aa,Ab 2008 2009 6 290 0.0 7.11 10.00 2.89 Y
Show 55798 02424+3837 AG 49 AB 1902 2015 21 344 14.4 8.84 10.38 1.54 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
55798
HIP
12638
Tycho2
2845-02243-1
HD
16760
BD
BD+37 604
Distance
45.45
Distance ly
148.26
last precise pa
343.7
last precise sep
14.369