00339+5816 ES 1770AB

 
 
00h 33m 55.39s +58 16' 01.7" P.A. 341 sep 3 mag 11.08,11.48
 
 
Coord 2000
00339+5816
Discov num
ES 1770
Comp
AB
Coord arcsec 2000
00 33 55.39 +58 16 01.7
Date first
1910
Date last
2014
Obs
8
Pa first
325
Pa last
341
P.A. Now (θ)
341°
Sep first
2.6
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
11.08
Mag sec
11.48
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+018
Sec motion ra
+003
Pri motion dec
-033
Sec motion dec
-006
Notes
rPM=0.822
This double is not physical.
 
 
00339+5816 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00339+5816 ES 1770 AB 1910 2014 8 341 3.0 11.08 11.48 0.40 <===
Show 00339+5816 ES 1770 AC 1911 2015 7 125 12.6 11.08 13.50 2.42
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
341.2
Precise sep
2.95
Constellation
Cassiopeia
Tycho2
3666-01568-1
last precise pa
341.2
last precise sep
2.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00339+5816 ES 1770 AB 2000 6 339 2.9 11.08 11.48 003355.39+581601.7
00339+5816 ES 1770 AB 2003 7 340 3.1 11.08 11.48 003355.39+581601.7
00339+5816 ES 1770 AB 2014 8 341 3.0 11.08 11.48 003355.39+581601.7

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