00138+7233 SKF2748AB,G

 
 
00H 13M 45.73S +72 33' 10.3" P.A. 195 SEP 8.7 MAG 9.25,13.50 SP K2+A?
 
 
Coord 2000
00138+7233
Discov num
SKF2748
Comp
AB,G
Coord arcsec 2000
00 13 45.73 +72 33 10.3
Date first
1954
Date last
2015
Obs
5
Pa first
198
Pa last
195
P.A. Now (θ)
195°
Sep first
8.4
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
9.25
Mag sec
13.50
delta mag (ΔM)
4.25
Spectral class
K2+A? (yellow-orange/white)
Pri motion ra
-011
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
00138+7233 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 4061 00138+7233 MLR 282 AB 1971 1991 5 157 0.5 9.82 9.97 0.15
Show 4061 00138+7233 MLR 282 AB,C 1897 2003 7 330 33.7 9.25 12.80 3.55
Show 4061 00138+7233 BUP 2 AB,D 1879 2003 5 241 229.9 9.25 11.49 2.24
Show 4061 00138+7233 SKF2748 AB,G 1954 2015 5 195 8.7 9.25 13.50 4.25 <===
Show 00138+7233 BUP 2 DE 1879 2015 9 238 57.5 11.49 12.61 1.12
Show 00138+7233 BUP 2 DF 1910 2003 4 195 212.8 11.49 9.75 1.74
Septuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
SAO
4061
Tycho2
4302-01699-1
last precise pa
194.7
last precise sep
8.66