02053+2906 CTT  12AC

 
 
02H 05M 16.97S +29 06' 14.6" P.A. 74 SEP 65.1 MAG 7.95,11.48 SP K1III DIST. 197.63 PC (644.67 L.Y.)
 
 
Coord 2000
02053+2906
Discov num
CTT  12
Comp
AC
Coord arcsec 2000
02 05 16.97 +29 06 14.6
Date first
1894
Date last
2008
Obs
7
Pa first
74
Pa last
74
P.A. Now (θ)
74°
Sep first
66.9
Sep last
65.1
Sep. Now (ρ)
65.1"
Mag pri
7.95
Mag sec
11.48
delta mag (ΔM)
3.53
Spectral class
K1III (yellow-orange)
Pri motion ra
+033
Sec motion ra
+014
Pri motion dec
-011
Sec motion dec
-007
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.5580000000000001
This double is not physical.
 
 
02053+2906 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 75133 02053+2906 CHE 39 AB 1894 2008 7 40 19.2 7.95 9.90 1.95
Show 75133 02053+2906 CTT 12 AC 1894 2008 7 74 65.1 7.95 11.48 3.53 <===
Show 02053+2906 CHE 38 CD 1910 2008 5 165 2.3 11.48 12.40 0.92
Show 02053+2906 WAK 14 CE 1971 2008 4 50 10.1 11.48 12.90 1.42
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum
SAO
75133
HIP
9739
Tycho2
1764-00065-1
HD
12728
BD
BD+28 351
Distance
197.63
Distance ly
644.67
last precise pa
73.9
last precise sep
65.08