15192-2416 UC 2984AC

 
 
15h 19m 09.19s -24 15' 53.9" P.A. 84.00 sep 45.9 mag 7.53,11.17 Sp K1III
 
 
Coord 2000
15192-2416
Discov num
UC 2984
Comp
AC
Coord arcsec 2000
15 19 09.19 -24 15 53.9
Date first
1911
Date last
2015
Obs
5
Pa first
84
Pa last
84
P.A. Now (θ)
84°
Sep first
45.6
Sep last
45.9
Sep. Now (ρ)
45.9"
Mag pri
7.53
Mag sec
11.17
delta mag (ΔM)
3.64
Spectral class
K1III (yellow-orange)
Pri motion ra
-073
Sec motion ra
-084
Pri motion dec
-004
Sec motion dec
-005
Notes
V (Proper motion indicates physical)
rPM=0.131 (< 0.3, Physical double)
This double is physical.
 
 
15192-2416 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 183368 15192-2416 BU 227 AB 1876 2016 46 163 2.0 7.53 8.64 1.11
Show 183368 15192-2416 UC 2984 AC 1911 2015 5 84 45.9 7.53 11.17 3.64 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.4
Precise sep
45.878
Constellation
Libra
SAO
183368
Tycho2
6762-01004-1
Gaia DR2
31516780288
HD
136032
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15192-2416 UC 2984 AC 1999 4 84 45.7 7.53 11.20 K1III V 151909.19-241553.9
15192-2416 UC 2984 AC 2000 2 85 45.7 7.53 11.20 K1III V 151909.19-241553.9
15192-2416 UC 2984 AC 2015 5 84 45.9 7.53 11.17 K1III V 151909.19-241553.9

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