03124+4744 BLL  11AB

 
 
03h 12m 26.42s +47 43' 33.1" P.A. 339 sep 15.2 mag 6.50,14.30 Sp K5III dist. 190.11 pc (620.14 l.y.)
 
 
Coord 2000
03124+4744
Discov num
BLL  11
Comp
AB
Coord arcsec 2000
03 12 26.42 +47 43 33.1
Date first
1908
Date last
2002
Obs
6
Pa first
7
Pa last
339
P.A. Now (θ)
339°
Sep first
7.4
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
6.50
Mag sec
14.30
delta mag (ΔM)
7.8
Spectral class
K5III (yellow-orange)
Pri motion ra
+074
Sec motion ra
+001
Pri motion dec
-086
Sec motion dec
+101
Notes
U (Proper motion indicates non-physical)
rPM=1.769
This double is not physical.
 
 
03124+4744 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 38638 03124+4744 BLL 11 AB 1908 2002 6 339 15.2 6.50 14.30 7.80 <===
Show 38638 03124+4744 BUP 40 AC 1908 2014 7 197 20.0 6.50 12.70 6.20
Show 38638 03124+4744 BUP 40 AD 1880 2002 5 297 211.2 6.50 11.36 4.86
Show 03124+4744 BUP 40 DE 1908 2002 3 97 18.2 11.36 13.90 2.54
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.6
Precise sep
15.17
Constellation
Perseus
SAO
38638
HIP
14914
Tycho2
3315-01632-1
HD
19735
HR
949
BD
BD+47 779
Distance
190.11
Distance ly
620.14
last precise pa
338.6
last precise sep
15.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03124+4744 BLL 11 AB 1963 2 348 11.6 6.33 14.30 K5III 031226.36+474333.9
03124+4744 BLL 11 AB 2002 3 339 15.2 6.50 14.30 K5III N 031226.42+474333.1

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