12091+3155 KU  102

 
 
12h 09m 08.00s +31 55' 20.4" P.A. 337 sep 62.6 mag 9.15,10.96 Sp F2V dist. 124.69 pc (406.74 l.y.)
 
 
Coord 2000
12091+3155
Discov num
KU  102
Comp
Coord arcsec 2000
12 09 08.00 +31 55 20.4
Date first
1894
Date last
2010
Obs
12
Pa first
346
Pa last
337
P.A. Now (θ)
337°
Sep first
60.0
Sep last
62.6
Sep. Now (ρ)
62.6"
Mag pri
9.15
Mag sec
10.96
delta mag (ΔM)
1.81
Spectral class
F2V (yellow-white)
Pri motion ra
+000
Sec motion ra
-082
Pri motion dec
+011
Sec motion dec
+006
Notes
rPM=0.999
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.8
Precise sep
62.57
Constellation
Coma Berenices
SAO
62862
HIP
59244
Tycho2
2527-00626-1
HD
105547
BD
BD+32 2227
Distance
124.69
Distance ly
406.74
last precise pa
336.8
last precise sep
62.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12091+3155 KU 102 1998 10 338 62.2 9.15 10.96 F2V D 120908.00+315520.4
12091+3155 KU 102 2001 11 338 62.3 9.15 10.96 F2V D 120908.00+315520.4
12091+3155 KU 102 2010 12 337 62.6 9.15 10.96 F2V 120908.00+315520.4

If you need more information about this double, apply for a data request form to the WDS.