00538+5242 STF  70AC

 
 
00h 53m 47.53s +52 41' 21.6" P.A. 154 sep 73.2 mag 6.33,11.04 Sp A5m dist. 88.42 pc (288.43 l.y.)
 
 
Coord 2000
00538+5242
Discov num
STF  70
Comp
AC
Coord arcsec 2000
00 53 47.53 +52 41 21.6
Date first
1903
Date last
2015
Obs
14
Pa first
148
Pa last
154
P.A. Now (θ)
154°
Sep first
80.3
Sep last
73.2
Sep. Now (ρ)
73.2"
Mag pri
6.33
Mag sec
11.04
delta mag (ΔM)
4.71
Spectral class
A5m (white)
Pri motion ra
+075
Sec motion ra
-013
Pri motion dec
-021
Sec motion dec
-004
Notes
rPM=1.151
This double is not physical.
 
 
00538+5242 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21814 00538+5242 STF 70 AB 1831 2015 32 247 8.1 6.33 9.49 3.16
Show 21814 00538+5242 STF 70 AC 1903 2015 14 154 73.2 6.33 11.04 4.71 <===
Show 21814 00538+5242 STF 70 CD 1908 2003 4 86 1.5 11.04 11.40 0.36
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.7
Precise sep
73.212
Constellation
Cassiopeia
SAO
21814
HIP
4212
Tycho2
3668-00795-1
Gaia DR2
416803559352939008
HD
5128
HR
250
BD
BD+51 179
Distance
88.42
Distance ly
288.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00538+5242 STF 70 AC 2007 10 154 73.5 6.33 11.04 D 005347.53+524121.6
00538+5242 STF 70 AC 2010 11 153 74.0 6.33 11.04 D 005347.53+524121.6
00538+5242 STF 70 AC 2011 13 153 74.0 6.33 11.04 D 005347.53+524121.6
00538+5242 STF 70 AC 2015 14 154 73.2 6.33 11.04 A5m 005347.53+524121.6

If you need more information about this double, apply for a data request form to the WDS.