12176+1427 DEA  48AB

 
 
12h 17m 36.18s +14 26' 34.1" P.A. 6 sep 38.1 mag 6.81,14.62 Sp F8+L1 dist. 57.05 pc (186.1 l.y.)
 
 
Coord 2000
12176+1427
Discov num
DEA  48
Comp
AB
Coord arcsec 2000
12 17 36.18 +14 26 34.1
Date first
2000
Date last
2000
Obs
1
Pa first
6
Pa last
6
P.A. Now (θ)
Sep first
38.1
Sep last
38.1
Sep. Now (ρ)
38.1"
Mag pri
6.81
Mag sec
14.62
delta mag (ΔM)
7.81
Spectral class
F8+L1 (yellow-white/very deep red)
Pri motion ra
-102
Sec motion ra
-088
Pri motion dec
-038
Sec motion dec
-029
Notes
N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
12176+1427 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 100021 12176+1427 TOK 399 Aa,Ab 2014 2015 4 241 0.0 8.60 9.40 0.80
Show 100021 12176+1427 DEA 48 AB 2000 2000 1 6 38.1 6.81 14.62 7.81 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.3
Precise sep
38.11
Constellation
Coma Berenices
SAO
100021
HIP
59933
Tycho2
0879-00828-1
HD
106888
BD
BD+15 2441
Distance
57.05
Distance ly
186.1
last precise pa
6.3
last precise sep
38.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12176+1427 DEA 48 AB 2000 1 6 38.1 6.81 14.62 F8+L1 VK 121736.18+142634.2

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