12579+5834 UC 2440

 
 
12h 57m 51.52s +58 33' 36.3" P.A. 72 sep 56.1 mag 13.50,16.10
 
 
Coord 2000
12579+5834
Discov num
UC 2440
Comp
Coord arcsec 2000
12 57 51.52 +58 33 36.3
Date first
1999
Date last
2015
Obs
4
Pa first
72
Pa last
72
P.A. Now (θ)
72°
Sep first
56.1
Sep last
56.1
Sep. Now (ρ)
56.1"
Mag pri
13.50
Mag sec
16.10
delta mag (ΔM)
2.6
Spectral class
Pri motion ra
-056
Sec motion ra
-054
Pri motion dec
+025
Sec motion dec
+031
Notes
V (Proper motion indicates physical)
rPM=0.102 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.7
Precise sep
56.091
Constellation
Ursa Major
Gaia DR2
73597793664
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12579+5834 UC 2440 2000 2 72 56.2 13.50 16.10 V 125751.52+583336.3
12579+5834 UC 2440 2003 2 72 56.2 13.50 16.10 V 125751.52+583336.3
12579+5834 UC 2440 2010 3 72 56.1 13.50 16.10 V 125751.52+583336.3
12579+5834 UC 2440 2015 4 72 56.1 13.50 16.10 V 125751.52+583336.3

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