11589+4753 CVR 638

 
 
11h 58m 57.24s +47 53' 30.5" P.A. 216 sep 8.4 mag 18.00,19.30 Sp M1+M2
 
 
Coord 2000
11589+4753
Discov num
CVR 638
Comp
Coord arcsec 2000
11 58 57.24 +47 53 30.5
Date first
1999
Date last
2015
Obs
3
Pa first
212
Pa last
216
P.A. Now (θ)
216°
Sep first
8.4
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
18.00
Mag sec
19.30
delta mag (ΔM)
1.3
Spectral class
M1+M2 (red/red)
Pri motion ra
-033
Sec motion ra
-034
Pri motion dec
-028
Sec motion dec
-026
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.2
Precise sep
8.404
Constellation
Ursa Major
Gaia DR2
2616314880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11589+4753 CVR 638 2003 1 216 8.4 18.00 19.30 M1+M2 V R 115856.75+475323.8
11589+4753 CVR 638 2015 3 216 8.4 18.00 19.30 M1+M2 V R 115857.24+475330.5

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