03210+0827 PLQ  41AB

 
 
03h 21m 00.84s +08 27' 03.9" P.A. 310 sep 42.7 mag 8.16,12.51 Sp B9 dist. 211.42 pc (689.65 l.y.)
 
 
Coord 2000
03210+0827
Discov num
PLQ  41
Comp
AB
Coord arcsec 2000
03 21 00.84 +08 27 03.9
Date first
1891
Date last
2005
Obs
6
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
44.1
Sep last
42.7
Sep. Now (ρ)
42.7"
Mag pri
8.16
Mag sec
12.51
delta mag (ΔM)
4.35
Spectral class
B9 (blue-white)
Pri motion ra
-016
Sec motion ra
+005
Pri motion dec
-016
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
03210+0827 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03210+0827 PLQ 41 AB 1891 2005 6 310 42.7 8.16 12.51 4.35 <===
Show 03210+0827 PLQ 41 AC 1891 2005 6 8 50.8 8.16 13.17 5.01
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
HIP
15611
Tycho2
0649-00058-1
HD
20769
BD
BD+07 500
Distance
211.42
Distance ly
689.65
last precise pa
310.2
last precise sep
42.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03210+0827 PLQ 41 AB 2005 5 310 42.7 8.30 12.50 B9 D 032100.84+082703.9

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