00515+5630 DAL  11AB

 
 
00H 51M 29.14S +56 30' 06.4" P.A. 232 SEP 41.2 MAG 8.17,11.29 SP G0 DIST. 61.43 PC (200.38 L.Y.)
 
 
Coord 2000
00515+5630
Discov num
DAL  11
Comp
AB
Coord arcsec 2000
00 51 29.14 +56 30 06.4
Date first
1918
Date last
2011
Obs
9
Pa first
231
Pa last
232
P.A. Now (θ)
232°
Sep first
41.1
Sep last
41.2
Sep. Now (ρ)
41.2"
Mag pri
8.17
Mag sec
11.29
delta mag (ΔM)
3.12
Spectral class
G0 (yellow)
Pri motion ra
+062
Sec motion ra
+036
Pri motion dec
-081
Sec motion dec
-051
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.389
This double is physical.
 
 
00515+5630 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21773 00515+5630 DAL 11 AB 1918 2011 9 232 41.2 8.17 11.29 3.12 <===
Show 00515+5630 RAO 38 BC 1954 2013 5 271 16.8 11.29 15.90 4.61
Show 00515+5630 RAO 38 CD 2012 2012 1 83 1.7 15.90 17.00 1.10
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21773
HIP
4016
Tycho2
3663-00349-1
HD
4868
BD
BD+55 178
Distance
61.43
Distance ly
200.38
last precise pa
231.7
last precise sep
41.2