03430+3658 ALI 286AB

 
 
03h 42m 56.60s +36 58' 32.8" P.A. 343 sep 13.6 mag 9.67,12.60 Sp F2V
 
 
Coord 2000
03430+3658
Discov num
ALI 286
Comp
AB
Coord arcsec 2000
03 42 56.60 +36 58 32.8
Date first
1929
Date last
2001
Obs
5
Pa first
350
Pa last
343
P.A. Now (θ)
343°
Sep first
12.5
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
9.67
Mag sec
12.60
delta mag (ΔM)
2.93
Spectral class
F2V (yellow-white)
Pri motion ra
+023
Sec motion ra
-007
Pri motion dec
-015
Sec motion dec
-006
Notes
U (Proper motion indicates non-physical)
rPM=1.141
This double is not physical.
 
 
03430+3658 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 56656 03430+3658 ALI 286 AB 1929 2001 5 343 13.6 9.67 12.60 2.93 <===
Show 56656 03430+3658 ALI 286 AC 1929 2001 5 174 9.7 9.67 12.70 3.03
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.6
Precise sep
13.646
Constellation
Perseus
SAO
56656
Tycho2
2367-01396-1
HD
278887
last precise pa
342.6
last precise sep
13.646
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03430+3658 ALI 286 AB 1998 4 343 13.5 9.67 12.60 F2V D 034256.60+365832.8
03430+3658 ALI 286 AB 2001 5 343 13.6 9.67 12.60 F2V UD 034256.60+365832.8
03430+3658 ALI 286 AB 2010 6 343 13.5 9.67 12.60 F2V U 034256.60+365832.8

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