03166+4943 ES  463AB

 
 
03h 16m 35.36s +49 43' 41.9" P.A. 259 sep 5.3 mag 9.80,12.20 Sp A1
 
 
Coord 2000
03166+4943
Discov num
ES  463
Comp
AB
Coord arcsec 2000
03 16 35.36 +49 43 41.9
Date first
1902
Date last
2008
Obs
8
Pa first
260
Pa last
259
P.A. Now (θ)
259°
Sep first
4.4
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
9.80
Mag sec
12.20
delta mag (ΔM)
2.4
Spectral class
A1 (white)
Pri motion ra
+001
Sec motion ra
-013
Pri motion dec
-001
Sec motion dec
-007
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
03166+4943 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03166+4943 COU2164 Aa,Ab 1983 2008 2 70 0.8 10.86 11.30 0.44
Show 03166+4943 ES 463 AB 1902 2008 8 259 5.3 9.80 12.20 2.40 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3319-01044-1
last precise pa
258.5
last precise sep
5.346
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03166+4943 ES 463 AB 2005 6 259 5.6 9.80 12.20 D 031635.36+494341.9
03166+4943 ES 463 AB 2008 7 259 5.3 9.80 12.20 D 031635.36+494341.9

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