00139+6323 BU 1309AD

 
 
00H 13M 59.71S +63 24' 19.1" P.A. 130 SEP 73.9 MAG 11.28,10.69
 
 
Coord 2000
00139+6323
Discov num
BU 1309
Comp
AD
Coord arcsec 2000
00 13 59.71 +63 24 19.1
Date first
1903
Date last
2003
Obs
9
Pa first
130
Pa last
130
P.A. Now (θ)
130°
Sep first
74.0
Sep last
73.9
Sep. Now (ρ)
73.9"
Mag pri
11.28
Mag sec
10.69
delta mag (ΔM)
0.59
Spectral class
Pri motion ra
-002
Sec motion ra
-003
Pri motion dec
+005
Sec motion dec
+000
Notes
N (See Notes)
rPM=0.947
This double is not physical.
 
 
00139+6323 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00139+6323 BU 1309 AB 1903 2015 5 172 2.1 11.28 11.97 0.69
Show 00139+6323 HJ 1006 AC 1828 2015 6 259 9.3 11.28 12.10 0.82
Show 00139+6323 BU 1309 AD 1903 2003 9 130 73.9 11.28 10.69 0.59 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4018-01930-1
last precise pa
129.7
last precise sep
73.913