15192-2416 BU  227AB

 
 
15h 19m 09.19s -24 15' 53.9" P.A. 163.00 sep 2.0 mag 7.53,8.64 Sp K1III
 
 
Coord 2000
15192-2416
Discov num
BU  227
Comp
AB
Coord arcsec 2000
15 19 09.19 -24 15 53.9
Date first
1876
Date last
2016
Obs
46
Pa first
181
Pa last
163
P.A. Now (θ)
163°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
7.53
Mag sec
8.64
delta mag (ΔM)
1.11
Spectral class
K1III (yellow-orange)
Pri motion ra
-073
Sec motion ra
-073
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
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
163.2
Precise sep
1.99
Constellation
Libra
SAO
183368
Tycho2
6762-01004-1
Gaia DR2
6227057131516780288
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 BU 227 AB 2000 42 161 1.8 7.53 8.64 K1III 151909.19-241553.9
15192-2416 BU 227 AB 2014 43 159 1.8 7.53 8.64 K1III 151909.19-241553.9
15192-2416 BU 227 AB 2016 45 163 2.0 7.53 8.64 K1III 151909.19-241553.9

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