00522-2237 STN   3AC

 
 
00H 52M 12.81S -22 37' 02.1" P.A. 146 SEP 12.9 MAG 7.63,12.00 SP F8V DIST. 52.97 PC (172.79 L.Y.)
 
 
Coord 2000
00522-2237
Discov num
STN   3
Comp
AC
Coord arcsec 2000
00 52 12.81 -22 37 02.1
Date first
1897
Date last
2015
Obs
11
Pa first
197
Pa last
146
P.A. Now (θ)
146°
Sep first
35.8
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
7.63
Mag sec
12.00
delta mag (ΔM)
4.37
Spectral class
F8V (yellow-white)
Pri motion ra
-111
Sec motion ra
+044
Pri motion dec
-204
Sec motion dec
-013
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.059
This double is not physical.
 
 
00522-2237 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 166640 00522-2237 STN 3 AB 1877 2015 67 242 2.0 7.63 8.39 0.76
Show 166640 00522-2237 STN 3 AC 1897 2015 11 146 12.9 7.63 12.00 4.37 <===
Show 166640 00522-2237 STN 3 BD 2009 2009 1 337 0.6 8.40 12.40 4.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
166640
HIP
4072
Tycho2
6422-00361-1
HD
5058
CD
CD-23 334
Distance
52.97
Distance ly
172.79
last precise pa
145.8
last precise sep
12.93