11054+3157 DAM  70AB

 
 
11h 05m 26.97s +31 56' 38.5" P.A. 185 sep 6.8 mag 11.10,14.00
 
 
Coord 2000
11054+3157
Discov num
DAM  70
Comp
AB
Coord arcsec 2000
11 05 26.97 +31 56 38.5
Date first
1998
Date last
2013
Obs
3
Pa first
185
Pa last
185
P.A. Now (θ)
185°
Sep first
7.0
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
11.10
Mag sec
14.00
delta mag (ΔM)
2.9
Spectral class
Pri motion ra
-027
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
11054+3157 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11054+3157 DAM 70 AB 1998 2013 3 185 6.8 11.10 14.00 2.90 <===
Show 11054+3157 DAM 70 AC 1998 2001 2 149 18.7 11.10 14.60 3.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo Minor
Tycho2
2519-01839-1
last precise pa
185.3
last precise sep
6.813
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11054+3157 DAM 70 AB 2000 1 185 7.0 11.10 14.00 110526.97+315638.5
11054+3157 DAM 70 AB 2001 3 184 7.0 11.10 14.00 D 110526.97+315638.5
11054+3157 DAM 70 AB 2013 3 185 6.8 11.10 14.00 110526.97+315638.5

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