06442+5756 BAR   5DE

 
 
06h 44m 34.09s +57 54' 39.8" P.A. 157 sep 12 mag 10.80,13.50 Sp M6e
 
 
Coord 2000
06442+5756
Discov num
BAR   5
Comp
DE
Coord arcsec 2000
06 44 34.09 +57 54 39.8
Date first
1898
Date last
2003
Obs
2
Pa first
155
Pa last
157
P.A. Now (θ)
157°
Sep first
12.6
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
10.80
Mag sec
13.50
delta mag (ΔM)
2.7
Spectral class
M6e (red)
Pri motion ra
+005
Sec motion ra
+018
Pri motion dec
-006
Sec motion dec
+006
Notes
rPM=0.932
This double is not physical.
 
 
06442+5756 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 25913 06442+5756 BAR 5 A,BC 1898 2015 6 200 84.2 9.64 12.22 2.58
Show 25913 06442+5756 BAR 5 AD 1898 2003 4 121 190.7 9.64 10.96 1.32
Show 06442+5756 BAR 5 BC 1898 2015 2 352 1.1 12.90 13.10 0.20
Show 06442+5756 BAR 5 DE 1898 2003 2 157 12.0 10.80 13.50 2.70 <===
Show 06442+5756 BAR 5 DF 1898 2003 3 81 99.3 9.85 14.05 4.20
Show 06442+5756 BAR 5 FG 1898 2015 4 294 3.9 13.40 15.00 1.60
Septuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
157.4
Precise sep
11.988
Constellation
Lynx
Tycho2
3774-01234-1
HD
47929
last precise pa
157.4
last precise sep
11.988
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
06442+5756 BAR 5 DE 2000 2 158 12.0 10.80 13.50 064434.09+575439.8
06442+5756 BAR 5 DE 2003 3 157 12.0 10.80 13.50 064434.09+575439.8

If you need more information about this double, apply for a data request form to the WDS.