11459+3119 SLW 641

 
 
11h 45m 52.17s +31 18' 59.3" P.A. 290 sep 93.6 mag 17.59,19.09 Sp M2.8+M3.8
 
 
Coord 2000
11459+3119
Discov num
SLW 641
Comp
Coord arcsec 2000
11 45 52.17 +31 18 59.3
Date first
1998
Date last
2010
Obs
3
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
93.5
Sep last
93.6
Sep. Now (ρ)
93.6"
Mag pri
17.59
Mag sec
19.09
delta mag (ΔM)
1.5
Spectral class
M2.8+M3.8 (red/red)
Pri motion ra
-012
Sec motion ra
-013
Pri motion dec
-039
Sec motion dec
-034
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
289.5
last precise sep
93.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11459+3119 SLW 641 2004 1 290 93.5 17.59 19.09 M2.8 M3.8 V R 114552.17+311859.3
11459+3119 SLW 641 2010 3 290 93.5 17.59 19.09 M2.8+M3.8 V R 114552.17+311859.3

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