00398+6157 LAM   1AB

 
 
00h 39m 54.59s +61 57' 29.1" P.A. 177 sep 5.7 mag 12.40,12.65
 
 
Coord 2000
00398+6157
Discov num
LAM   1
Comp
AB
Coord arcsec 2000
00 39 54.59 +61 57 29.1
Date first
1908
Date last
2015
Obs
8
Pa first
172
Pa last
177
P.A. Now (θ)
177°
Sep first
6.3
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
12.40
Mag sec
12.65
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
+000
Sec motion ra
-006
Pri motion dec
+008
Sec motion dec
+005
Notes
N (See Notes)
rPM=0.839
This double is not physical.
 
 
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
 
 
Precise pa
177.2
Precise sep
5.739
Cdsa2 id
LAM 1 AB
Constellation
Cassiopeia
Tycho2
4020-01596-1
Ra deg
0.6651638888888889
De deg
61.958083333333335
last precise pa
177.2
last precise sep
5.739
 
 
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 AB 2001 4 179 5.8 12.40 12.65 N D 003954.59+615729.1
00398+6157 LAM 1 AB 2003 6 178 5.8 12.40 12.65 N D 003954.59+615729.1
00398+6157 LAM 1 AB 2012 7 179 5.8 12.40 12.65 N D 003954.59+615729.1
00398+6157 LAM 1 AB 2015 8 177 5.7 12.40 12.65 N 003954.59+615729.1

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