02430+4816 BU  521AC

 
 
02H 43M 01.98S +48 15' 54.9" P.A. 233 SEP 71.9 MAG 6.28,11.69 SP G5II DIST. 400 PC (1304.8 L.Y.)
 
 
Coord 2000
02430+4816
Discov num
BU  521
Comp
AC
Coord arcsec 2000
02 43 01.98 +48 15 54.9
Date first
1898
Date last
2014
Obs
8
Pa first
233
Pa last
233
P.A. Now (θ)
233°
Sep first
73.1
Sep last
71.9
Sep. Now (ρ)
71.9"
Mag pri
6.28
Mag sec
11.69
delta mag (ΔM)
5.41
Spectral class
G5II (yellow)
Pri motion ra
+006
Sec motion ra
+019
Pri motion dec
-004
Sec motion dec
-004
Notes
rPM=0.67
Nature of this double is uncertain.
 
 
02430+4816 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 38274 02430+4816 BU 521 AB 1878 1928 9 162 5.3 6.28 11.60 5.32
Show 38274 02430+4816 BU 521 AC 1898 2014 8 233 71.9 6.28 11.69 5.41 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
38274
HIP
12690
Tycho2
3300-00797-1
HD
16780
HR
792
BD
BD+47 683
Distance
400
Distance ly
1304.8
last precise pa
233.1
last precise sep
71.891