11499+3754 COU1129AB

 
 
11h 49m 52.11s +37 54' 19.0" P.A. 127 sep 0.5 mag 10.58,10.79 Sp G8V dist. 85.47 pc (278.8 l.y.)
 
 
Coord 2000
11499+3754
Discov num
COU1129
Comp
AB
Coord arcsec 2000
11 49 52.11 +37 54 19.0
Date first
1974
Date last
2008
Obs
16
Pa first
157
Pa last
127
P.A. Now (θ)
127°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.58
Mag sec
10.79
delta mag (ΔM)
0.21
Spectral class
G8V (yellow)
Pri motion ra
-062
Sec motion ra
-062
Pri motion dec
-060
Sec motion dec
-060
Notes
Nature of this double is uncertain.
 
 
11499+3754 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 62719 11499+3754 COU1129 AB 1974 2008 16 127 0.5 10.58 10.79 0.21 <===
Show 62719 11499+3754 UR 6 AB,C 1950 2013 5 270 54.6 9.90 18.70 8.80
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126.9
Precise sep
0.548
Constellation
Ursa Major
SAO
62719
HIP
57689
Tycho2
3014-00144-1
BD
BD+38 2283
Distance
85.47
Distance ly
278.8
last precise pa
126.9
last precise sep
0.548
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11499+3754 COU1129 AB 2008 16 127 0.5 10.58 10.79 G8V 114952.11+375419.0

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