01128+6239 MLB1057AC

 
 
01H 12M 54.62S +62 38' 27.3" P.A. 16 SEP 11.6 MAG 10.40,12.91 SP A0
 
 
Coord 2000
01128+6239
Discov num
MLB1057
Comp
AC
Coord arcsec 2000
01 12 54.62 +62 38 27.3
Date first
1923
Date last
2012
Obs
5
Pa first
10
Pa last
16
P.A. Now (θ)
16°
Sep first
11.8
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
10.40
Mag sec
12.91
delta mag (ΔM)
2.51
Spectral class
A0 (white)
Pri motion ra
-005
Sec motion ra
+004
Pri motion dec
-003
Sec motion dec
+003
Notes
U (Proper motion indicates non-physical)
rPM=1.855
This double is not physical.
 
 
01128+6239 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01128+6239 TDS1801 Aa,Ab 1991 1991 1 312 0.4 11.09 11.09 0.00
Show 01128+6239 MLB1057 AB 1923 2012 5 221 9.2 10.40 13.50 3.10
Show 01128+6239 MLB1057 AC 1923 2012 5 16 11.6 10.40 12.91 2.51 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4034-00487-1
last precise pa
16
last precise sep
11.6