11373+3056 CVR 619

 
 
11h 37m 20.10s +30 55' 40.5" P.A. 128 sep 9.5 mag 18.10,18.80 Sp M4+M4
 
 
Coord 2000
11373+3056
Discov num
CVR 619
Comp
Coord arcsec 2000
11 37 20.10 +30 55 40.5
Date first
1998
Date last
2010
Obs
3
Pa first
128
Pa last
128
P.A. Now (θ)
128°
Sep first
9.6
Sep last
9.5
Sep. Now (ρ)
9.5"
Mag pri
18.10
Mag sec
18.80
delta mag (ΔM)
0.7
Spectral class
M4+M4 (red/red)
Pri motion ra
-036
Sec motion ra
-033
Pri motion dec
-029
Sec motion dec
-025
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.8
Precise sep
9.54
Constellation
Ursa Major
last precise pa
127.8
last precise sep
9.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11373+3056 CVR 619 2004 1 128 9.5 18.10 18.80 M4+M4 V R 113720.69+305534.8
11373+3056 CVR 619 2010 3 128 9.1 18.10 18.80 M4+M4 V R 113720.10+305540.5

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