19053+2555 LLO  17AC

 
 
19H 05M 20.80S +25 55' 14.8" P.A. 286 SEP 7.8 MAG 4.81,16.30 SP K0 DIST. 59.03 PC (192.56 L.Y.)
 
 
Coord 2000
19053+2555
Discov num
LLO  17
Comp
AC
Coord arcsec 2000
19 05 20.80 +25 55 14.8
Date first
1999
Date last
2002
Obs
2
Pa first
284
Pa last
286
P.A. Now (θ)
286°
Sep first
7.9
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
4.81
Mag sec
16.30
delta mag (ΔM)
11.49
Spectral class
K0 (yellow-orange)
Pri motion ra
-041
Sec motion ra
Pri motion dec
-052
Sec motion dec
Notes
N U K (See Notes, Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
19053+2555 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 86791 19053+2555 EGN 24 AB 1999 2014 8 85 1.7 7.18 15.00 7.82
Show 86791 19053+2555 LLO 17 AC 1999 2002 2 286 7.8 4.81 16.30 11.49 <===
Show 86791 19053+2555 LLO 17 AD 1999 2002 2 46 8.0 4.81 14.30 9.49
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
SAO
86791
HIP
93746
Tycho2
2126-01196-1
HD
177830
GL
Gl 743.2
BD
BD+25 3719
Distance
59.03
Distance ly
192.56
last precise pa
285.6
last precise sep
7.832