03215+4523 MRI   3AD

 
 
03H 21M 29.80S +45 23' 13.4" P.A. 267 SEP 155.6 MAG 7.42,11.75 SP B9.5I-II DIST. 1960.78 PC (6396.06 L.Y.)
 
 
Coord 2000
03215+4523
Discov num
MRI   3
Comp
AD
Coord arcsec 2000
03 21 29.80 +45 23 13.4
Date first
1896
Date last
2007
Obs
7
Pa first
267
Pa last
267
P.A. Now (θ)
267°
Sep first
155.4
Sep last
155.6
Sep. Now (ρ)
155.6"
Mag pri
7.42
Mag sec
11.75
delta mag (ΔM)
4.33
Spectral class
B9.5I-II (blue-white)
Pri motion ra
-004
Sec motion ra
-006
Pri motion dec
-003
Sec motion dec
-002
Notes
rPM=0.354
Nature of this double is uncertain.
 
 
03215+4523 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 38749 03215+4523 HO 319 AB 1892 2007 7 47 11.6 7.42 11.80 4.38
Show 38749 03215+4523 HO 319 AC 1914 2007 4 303 10.0 7.42 14.50 7.08
Show 38749 03215+4523 MRI 3 AD 1896 2007 7 267 155.6 7.42 11.75 4.33 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
38749
HIP
15652
Tycho2
3311-02403-1
HD
20676
BD
BD+44 677
Distance
1960.78
Distance ly
6396.06
last precise pa
267.1
last precise sep
155.649