11073+3146 CVR 113

 
 
11h 07m 15.89s +31 45' 45.7" P.A. 161 sep 15.1 mag 16.30,17.50 Sp M3+M4
 
 
Coord 2000
11073+3146
Discov num
CVR 113
Comp
Coord arcsec 2000
11 07 15.89 +31 45 45.7
Date first
1998
Date last
2010
Obs
3
Pa first
161
Pa last
161
P.A. Now (θ)
161°
Sep first
15.1
Sep last
15.1
Sep. Now (ρ)
15.1"
Mag pri
16.30
Mag sec
17.50
delta mag (ΔM)
1.2
Spectral class
M3+M4 (red/red)
Pri motion ra
+038
Sec motion ra
+034
Pri motion dec
-076
Sec motion dec
-072
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.067 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161.1
Precise sep
15.05
Constellation
Ursa Major
last precise pa
161.1
last precise sep
15.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11073+3146 CVR 113 2004 1 161 15.0 16.30 17.50 M3+M4 V R 110715.89+314545.7
11073+3146 CVR 113 2010 3 161 15.0 16.30 17.50 M3+M4 V R 110715.89+314545.7

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