12097+2818 CLZ  54

 
 
12h 09m 41.82s +28 18' 08.8" P.A. 195 sep 13.2 mag 18.80,19.40
 
 
Coord 2000
12097+2818
Discov num
CLZ  54
Comp
Coord arcsec 2000
12 09 41.82 +28 18 08.8
Date first
1998
Date last
2010
Obs
4
Pa first
194
Pa last
195
P.A. Now (θ)
195°
Sep first
13.4
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
18.80
Mag sec
19.40
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-168
Sec motion ra
-168
Pri motion dec
-055
Sec motion dec
-055
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194.5
Precise sep
13.16
Cdsa2 id
CLZ 54
Constellation
Coma Berenices
Ra deg
12.161616666666667
De deg
28.302444444444443
last precise pa
194.5
last precise sep
13.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12097+2818 CLZ 54 2000 1 194 13.4 18.80 19.40 V 120941.82+281808.8
12097+2818 CLZ 54 2005 3 194 13.5 18.80 19.40 V 120941.82+281808.8
12097+2818 CLZ 54 2010 4 195 13.1 18.80 19.40 V 120941.82+281808.8

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