20467-3336 SKF2090AC

 
 
20H 46M 39.79S -33 36' 14.7" P.A. 190 SEP 88.3 MAG 9.10,11.50 SP K1IV/V+.. DIST. 94.07 PC (306.86 L.Y.)
 
 
Coord 2000
20467-3336
Discov num
SKF2090
Comp
AC
Coord arcsec 2000
20 46 39.79 -33 36 14.7
Date first
1911
Date last
2010
Obs
9
Pa first
190
Pa last
190
P.A. Now (θ)
190°
Sep first
88.4
Sep last
88.3
Sep. Now (ρ)
88.3"
Mag pri
9.10
Mag sec
11.50
delta mag (ΔM)
2.4
Spectral class
K1IV/V+.. (yellow-orange)
Pri motion ra
+039
Sec motion ra
+038
Pri motion dec
-023
Sec motion dec
-022
Notes
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
20467-3336 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 212423 20467-3336 HDS2960 AB 1991 2014 2 158 0.2 9.70 10.15 0.45
Show 212423 20467-3336 SKF2090 AC 1911 2010 9 190 88.3 9.10 11.50 2.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Microscopium
SAO
212423
HIP
102533
Tycho2
7461-01147-1
HD
197730
CD
CD-3414622
CP
CP-34 8790
Distance
94.07
Distance ly
306.86
last precise pa
189.8
last precise sep
88.27