00573+5214 ES  940AB

 
 
00H 57M 20.19S +52 14' 23.7" P.A. 359 SEP 62 MAG 7.27,10.11 SP K2 DIST. 869.57 PC (2836.54 L.Y.)
 
 
Coord 2000
00573+5214
Discov num
ES  940
Comp
AB
Coord arcsec 2000
00 57 20.19 +52 14 23.7
Date first
1903
Date last
2011
Obs
10
Pa first
357
Pa last
359
P.A. Now (θ)
359°
Sep first
62.5
Sep last
62.0
Sep. Now (ρ)
62"
Mag pri
7.27
Mag sec
10.11
delta mag (ΔM)
2.84
Spectral class
K2 (yellow-orange)
Pri motion ra
-003
Sec motion ra
+011
Pri motion dec
-002
Sec motion dec
-007
Notes
rPM=1.14
This double is not physical.
 
 
00573+5214 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21871 00573+5214 ES 940 AB 1903 2011 10 359 62.0 7.27 10.11 2.84 <===
Show 21871 00573+5214 WAL 10 AD 1903 2002 5 79 50.7 7.27 12.47 5.20
Show 00573+5214 ES 940 BC 1910 2011 3 16 6.1 10.11 14.30 4.19
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21871
HIP
4477
Tycho2
3275-00389-1
HD
5492
BD
BD+51 193
Distance
869.57
Distance ly
2836.54
last precise pa
358.6
last precise sep
61.97