01215+5748 LYS   6AC

 
 
01h 21m 27.25s +57 47' 20.0" P.A. 3 sep 73.9 mag 11.47,11.64
 
 
Coord 2000
01215+5748
Discov num
LYS   6
Comp
AC
Coord arcsec 2000
01 21 27.25 +57 47 20.0
Date first
1911
Date last
2015
Obs
7
Pa first
3
Pa last
3
P.A. Now (θ)
Sep first
74.9
Sep last
73.9
Sep. Now (ρ)
73.9"
Mag pri
11.47
Mag sec
11.64
delta mag (ΔM)
0.17
Spectral class
Pri motion ra
+021
Sec motion ra
+009
Pri motion dec
+000
Sec motion dec
-005
Notes
rPM=0.619
Nature of this double is uncertain.
 
 
01215+5748 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01215+5748 LYS 6 AB 1914 2015 6 21 66.5 11.47 11.76 0.29
Show 01215+5748 LYS 6 AC 1911 2015 7 3 73.9 11.47 11.64 0.17 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.5
Precise sep
73.946
Constellation
Cassiopeia
Tycho2
3678-00172-1
Gaia DR2
413782376282239360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01215+5748 LYS 6 AC 2000 5 3 74.0 11.47 11.81 D 012127.25+574720.0
01215+5748 LYS 6 AC 2003 6 3 74.0 11.47 11.81 D 012127.25+574720.0
01215+5748 LYS 6 AC 2015 7 3 73.9 11.47 11.64 012127.25+574720.0

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