02563+7253 STF 312AC

 
 
02H 56M 11.32S +72 53' 10.4" P.A. 132 SEP 43 MAG 8.16,10.14 SP G0 DIST. 65.96 PC (215.16 L.Y.)
 
 
Coord 2000
02563+7253
Discov num
STF 312
Comp
AC
Coord arcsec 2000
02 56 11.32 +72 53 10.4
Date first
1830
Date last
2016
Obs
34
Pa first
129
Pa last
132
P.A. Now (θ)
132°
Sep first
42.5
Sep last
43.0
Sep. Now (ρ)
43"
Mag pri
8.16
Mag sec
10.14
delta mag (ΔM)
1.98
Spectral class
G0 (yellow)
Pri motion ra
+042
Sec motion ra
+042
Pri motion dec
-043
Sec motion dec
-053
Notes
V (Proper motion indicates physical)
rPM=0.148 (< 0.3, Physical double)
This double is physical.
 
 
02563+7253 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 4776 02563+7253 STF 312 AB 1830 2016 88 46 1.8 8.16 8.92 0.76 Y
Show 4776 02563+7253 STF 312 AC 1830 2016 34 132 43.0 8.16 10.14 1.98 <===
Show 4776 02563+7253 STF 312 AD 1893 2015 8 283 59.0 8.16 12.82 4.66
Show 4776 02563+7253 STF 312 BC 1831 2013 23 134 42.8 8.92 10.14 1.22
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
4776
HIP
13677
Tycho2
4321-01378-1
HD
17785
BD
BD+72 152
Distance
65.96
Distance ly
215.16
last precise pa
132.3
last precise sep
43.014