12272+5519 MLB1076

 
 
12h 27m 06.95s +55 18' 22.0" P.A. 225 sep 11.1 mag 10.87,11.90
 
 
Coord 2000
12272+5519
Discov num
MLB1076
Comp
Coord arcsec 2000
12 27 06.95 +55 18 22.0
Date first
1917
Date last
2017
Obs
8
Pa first
215
Pa last
225
P.A. Now (θ)
225°
Sep first
8.5
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
10.87
Mag sec
11.90
delta mag (ΔM)
1.03
Spectral class
Pri motion ra
+000
Sec motion ra
+005
Pri motion dec
-008
Sec motion dec
-022
Notes
rPM=0.659
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.2
Precise sep
11.057
Cdsa2 id
MLB 1076
Constellation
Ursa Major
Tycho2
3844-00068-1
Ra deg
12.451930555555554
De deg
55.30611111111111
last precise pa
225.2
last precise sep
11.057
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12272+5519 MLB1076 1999 4 225 10.9 10.87 11.90 D 122706.95+551822.0
12272+5519 MLB1076 2004 6 225 10.9 10.87 11.90 D 122706.95+551822.0
12272+5519 MLB1076 2017 8 225 11.1 10.87 11.90 122706.95+551822.0

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