12179+1502 LDS4199

 
 
12h 17m 50.90s +15 01' 09.2" P.A. 169 sep 134.4 mag 8.40,14.05 Sp F8 dist. 103.84 pc (338.73 l.y.)
 
 
Coord 2000
12179+1502
Discov num
LDS4199
Comp
Coord arcsec 2000
12 17 50.90 +15 01 09.2
Date first
1960
Date last
2010
Obs
5
Pa first
168
Pa last
169
P.A. Now (θ)
169°
Sep first
134.0
Sep last
134.4
Sep. Now (ρ)
134.4"
Mag pri
8.40
Mag sec
14.05
delta mag (ΔM)
5.65
Spectral class
F8 (yellow-white)
Pri motion ra
-133
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
169.2
Precise sep
134.41
Constellation
Coma Berenices
SAO
100025
HIP
59958
Tycho2
1445-02171-1
HD
106949
BD
BD+15 2443
Distance
103.84
Distance ly
338.73
last precise pa
169.2
last precise sep
134.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12179+1502 LDS4199 2000 2 169 134.4 9.00 14.30 D 121750.90+150109.2
12179+1502 LDS4199 2001 4 169 134.6 9.00 14.30 D 121750.90+150109.2
12179+1502 LDS4199 2010 5 169 134.4 8.40 14.05 F8 121750.90+150109.2

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