12165+5258 UC 2305

 
 
12h 16m 31.01s +52 58' 19.1" P.A. 299 sep 16.6 mag 14.90,16.10
 
 
Coord 2000
12165+5258
Discov num
UC 2305
Comp
Coord arcsec 2000
12 16 31.01 +52 58 19.1
Date first
1999
Date last
2010
Obs
3
Pa first
299
Pa last
299
P.A. Now (θ)
299°
Sep first
16.7
Sep last
16.6
Sep. Now (ρ)
16.6"
Mag pri
14.90
Mag sec
16.10
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-057
Sec motion ra
-057
Pri motion dec
-016
Sec motion dec
-014
Notes
V (Proper motion indicates physical)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.7
Precise sep
16.63
Cdsa2 id
UC 2305
Constellation
Ursa Major
Ra deg
12.275280555555556
De deg
52.97197222222223
last precise pa
298.7
last precise sep
16.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12165+5258 UC 2305 2000 2 298 16.8 14.90 16.10 V 121631.01+525819.1
12165+5258 UC 2305 2003 2 298 16.7 14.90 16.10 V 121631.01+525819.1
12165+5258 UC 2305 2010 3 299 16.6 14.90 16.10 V 121631.01+525819.1

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