00398+6157 LAM   1AC

 
 
00h 39m 54.59s +61 57' 29.1" P.A. 183 sep 10.6 mag 12.40,11.60
 
 
Coord 2000
00398+6157
Discov num
LAM   1
Comp
AC
Coord arcsec 2000
00 39 54.59 +61 57 29.1
Date first
1908
Date last
2015
Obs
7
Pa first
195
Pa last
183
P.A. Now (θ)
183°
Sep first
11.7
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
12.40
Mag sec
11.60
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+000
Sec motion ra
+021
Pri motion dec
+008
Sec motion dec
+002
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
00398+6157 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00398+6157 LAM 1 AB 1908 2015 8 177 5.7 12.40 12.65 0.25
Show 00398+6157 LAM 1 AC 1908 2015 7 183 10.6 12.40 11.60 0.80 <===
Show 00398+6157 FYM 156 AE 1908 2015 5 36 28.5 12.40 13.48 1.08
Show 00398+6157 LAM 1 BC 1836 2015 7 189 4.9 12.65 12.50 0.15
Show 00398+6157 STI 113 BD 2015 2015 1 109 4.8 12.65 16.10 3.45
Show 00398+6157 STI 113 CD 1901 2015 6 59 6.3 11.60 16.10 4.50
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4020-01596-1
last precise pa
182.8
last precise sep
10.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00398+6157 LAM 1 AC 2001 5 186 10.7 12.40 12.50 N D 003954.59+615729.1
00398+6157 LAM 1 AC 2012 6 184 10.6 12.40 12.50 N D 003954.59+615729.1
00398+6157 LAM 1 AC 2015 7 183 10.6 12.40 11.60 N 003954.59+615729.1

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