18527-1157 J  2929AB

 
 
18h 52m 46.67s -11 59' 13.5" P.A. 276 sep 68.6 mag 10.45,12.05
 
 
Coord 2000
18527-1157
Discov num
J  2929
Comp
AB
Coord arcsec 2000
18 52 46.67 -11 59 13.5
Date first
1944
Date last
2000
Obs
4
Pa first
275
Pa last
276
P.A. Now (θ)
276°
Sep first
70.0
Sep last
68.6
Sep. Now (ρ)
68.6"
Mag pri
10.45
Mag sec
12.05
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+009
Sec motion ra
-041
Pri motion dec
-017
Sec motion dec
+062
Notes
rPM=1.258
This double is not physical.
 
 
18527-1157 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 161927 18527-1157 J 2929 AB 1944 2000 4 276 68.6 10.45 12.05 1.60 <===
Show 18527-1157 J 2929 BC 1944 2000 4 149 6.7 12.05 13.50 1.45
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.8
Precise sep
68.6
Constellation
Scutum
SAO
161927
Tycho2
5701-00130-1
HD
174773
last precise pa
275.8
last precise sep
68.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18527-1157 J 2929 AB 1998 2 276 68.3 10.45 12.05 D 185246.67-115913.5
18527-1157 J 2929 AB 2000 3 276 68.6 10.45 12.05 D 185246.67-115913.5

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