11031+1532 SLW 559

 
 
11h 03m 04.80s +15 31' 49.9" P.A. 151 sep 42.3 mag 16.24,15.90 Sp M2.7+M2.8
 
 
Coord 2000
11031+1532
Discov num
SLW 559
Comp
Coord arcsec 2000
11 03 04.80 +15 31 49.9
Date first
2000
Date last
2010
Obs
4
Pa first
151
Pa last
151
P.A. Now (θ)
151°
Sep first
42.4
Sep last
42.3
Sep. Now (ρ)
42.3"
Mag pri
16.24
Mag sec
15.90
delta mag (ΔM)
0.34
Spectral class
M2.7+M2.8 (red/red)
Pri motion ra
-039
Sec motion ra
-046
Pri motion dec
-012
Sec motion dec
-013
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.148 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.1
Precise sep
42.29
Constellation
Leo
last precise pa
151.1
last precise sep
42.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11031+1532 SLW 559 2005 1 151 42.3 16.24 15.90 M2.7 M2.8 V R 110304.80+153149.9
11031+1532 SLW 559 2010 4 151 42.3 16.24 15.90 M2.7+M2.8 V R 110304.80+153149.9

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