02097+2021 STF 221AC

 
 
02H 09M 42.76S +20 20' 53.3" P.A. 227 SEP 67.2 MAG 8.13,12.72 SP A3 DIST. 233.1 PC (760.37 L.Y.)
 
 
Coord 2000
02097+2021
Discov num
STF 221
Comp
AC
Coord arcsec 2000
02 09 42.76 +20 20 53.3
Date first
1856
Date last
2013
Obs
7
Pa first
226
Pa last
227
P.A. Now (θ)
227°
Sep first
61.0
Sep last
67.2
Sep. Now (ρ)
67.2"
Mag pri
8.13
Mag sec
12.72
delta mag (ΔM)
4.59
Spectral class
A3 (white)
Pri motion ra
-010
Sec motion ra
-028
Pri motion dec
+002
Sec motion dec
-036
Notes
N (See Notes)
rPM=0.922
This double is not physical.
 
 
02097+2021 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 75175 02097+2021 STF 221 AB 1782 2013 61 145 8.4 8.13 9.45 1.32
Show 75175 02097+2021 STF 221 AC 1856 2013 7 227 67.2 8.13 12.72 4.59 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
75175
HIP
10088
Tycho2
1220-01640-1
HD
13237
BD
BD+19 329
Distance
233.1
Distance ly
760.37
last precise pa
227.4
last precise sep
67.16