08571-2951 COO  77AB

 
 
08H 57M 04.06S -29 50' 45.3" P.A. 203 SEP 10.4 MAG 8.44,9.95 SP G0IV+F7V DIST. 37.58 PC (122.59 L.Y.)
 
 
Coord 2000
08571-2951
Discov num
COO  77
Comp
AB
Coord arcsec 2000
08 57 04.06 -29 50 45.3
Date first
1896
Date last
2010
Obs
18
Pa first
188
Pa last
203
P.A. Now (θ)
203°
Sep first
10.8
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
8.44
Mag sec
9.95
delta mag (ΔM)
1.51
Spectral class
G0IV+F7V (yellow/yellow-white)
Pri motion ra
+019
Sec motion ra
+011
Pri motion dec
-025
Sec motion dec
-027
Notes
N Z (See Notes, Parallax indicates components are physical)
rPM=0.263 (< 0.3, Physical double)
This double is physical.
 
 
08571-2951 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 176741 08571-2951 TOK 63 Aa,Ab 2010 2014 4 261 0.4 9.00 9.50 0.50
Show 176741 08571-2951 COO 77 AB 1896 2010 18 203 10.4 8.44 9.95 1.51 <===
Show 176740 08571-2951 TOK 63 Ba,Bb 2010 2014 5 145 0.3 10.00 12.00 2.00
Quadruple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pyxis
SAO
176741
HIP
43947
Tycho2
6597-01949-1
HD
76740
CD
CD-29 6965
Distance
37.58
Distance ly
122.59
last precise pa
202.8
last precise sep
10.377