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
Cdsa2 id
LDS 4199
Constellation
Coma Berenices
SAO
100025
HIP
59958
Tycho2
1445-02171-1
HD
106949
BD
BD+15 2443
Ra deg
12.297472222222222
De deg
15.019222222222224
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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