05175+3312 CTT   4AB

 
 
05H 17M 31.71S +33 12' 05.9" P.A. 105 SEP 108.8 MAG 7.74,11.73 SP A2
 
 
Coord 2000
05175+3312
Discov num
CTT   4
Comp
AB
Coord arcsec 2000
05 17 31.71 +33 12 05.9
Date first
1940
Date last
2002
Obs
7
Pa first
106
Pa last
105
P.A. Now (θ)
105°
Sep first
111.7
Sep last
108.8
Sep. Now (ρ)
108.8"
Mag pri
7.74
Mag sec
11.73
delta mag (ΔM)
3.99
Spectral class
A2 (white)
Pri motion ra
+012
Sec motion ra
+001
Pri motion dec
-029
Sec motion dec
-010
Notes
rPM=0.7
Nature of this double is uncertain.
 
 
05175+3312 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 57841 05175+3312 CTT 4 AB 1940 2002 7 105 108.8 7.74 11.73 3.99 <===
Show 57841 05175+3312 CTT 4 AC 1934 2011 8 283 111.6 7.74 10.96 3.22
Show 57841 05175+3312 CTT 4 AD 1981 2002 6 271 94.3 7.74 11.35 3.61
Show 57841 05175+3312 CTT 4 AE 1982 2002 5 269 114.3 7.74 12.27 4.53
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Auriga
SAO
57841
Tycho2
2394-00098-1
HD
34249
last precise pa
105
last precise sep
108.84