03499+4314 COU1691

 
 
03h 49m 53.35s +43 13' 32.9" P.A. 320 sep 0.4 mag 10.07,10.22 Sp F5 dist. 218.34 pc (712.23 l.y.)
 
 
Coord 2000
03499+4314
Discov num
COU1691
Comp
Coord arcsec 2000
03 49 53.35 +43 13 32.9
Date first
1978
Date last
2011
Obs
12
Pa first
302
Pa last
320
P.A. Now (θ)
320°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.07
Mag sec
10.22
delta mag (ΔM)
0.15
Spectral class
F5 (yellow-white)
Pri motion ra
+043
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
HIP
17918
Tycho2
2875-00184-1
BD
BD+42 828
Distance
218.34
Distance ly
712.23
last precise pa
319.7
last precise sep
0.386
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03499+4314 COU1691 1996 6 135 0.3 10.07 10.22 F5 D 034953.35+431332.9
03499+4314 COU1691 2010 7 318 0.4 10.07 10.22 F5 D 034953.35+431332.9
03499+4314 COU1691 2011 12 320 0.4 10.07 10.22 F5 034953.35+431332.9

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