03411-7046 HEI 634AB

 
 
03h 41m 04.91s -70 46' 19.1" P.A. 66 sep 1.8 mag 11.07,11.90
 
 
Coord 2000
03411-7046
Discov num
HEI 634
Comp
AB
Coord arcsec 2000
03 41 04.91 -70 46 19.1
Date first
1990
Date last
1990
Obs
1
Pa first
66
Pa last
66
P.A. Now (θ)
66°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.07
Mag sec
11.90
delta mag (ΔM)
0.83
Spectral class
Pri motion ra
+068
Sec motion ra
Pri motion dec
+143
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
03411-7046 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03411-7046 HEI 634 AB 1990 1990 1 66 1.8 11.07 11.90 0.83 <===
Show 03411-7046 UC 1043 AC 1998 2015 3 136 12.8 11.07 16.00 4.93
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.6
Precise sep
1.84
Constellation
Hydrus
Tycho2
9155-01186-1
last precise pa
65.6
last precise sep
1.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03411-7046 HEI 634 AB 1990 1 66 1.8 11.07 11.90 034104.91-704619.2

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