11503+2519 LDS 928

 
 
11h 50m 17.59s +25 18' 21.7" P.A. 72 sep 36.8 mag 15.37,15.93 Sp M2V:e+DA6
 
 
Coord 2000
11503+2519
Discov num
LDS 928
Comp
Coord arcsec 2000
11 50 17.59 +25 18 21.7
Date first
1936
Date last
2010
Obs
7
Pa first
71
Pa last
72
P.A. Now (θ)
72°
Sep first
37.0
Sep last
36.8
Sep. Now (ρ)
36.8"
Mag pri
15.37
Mag sec
15.93
delta mag (ΔM)
0.56
Spectral class
M2V:e+DA6 (red)
Pri motion ra
-305
Sec motion ra
-312
Pri motion dec
-109
Sec motion dec
-106
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.6
Precise sep
36.81
Constellation
Leo
last precise pa
71.6
last precise sep
36.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11503+2519 LDS 928 2000 5 72 36.7 15.37 15.93 N D 115017.59+251821.7
11503+2519 LDS 928 2001 6 72 36.9 15.37 15.93 DA5 NVD 115017.59+251821.7
11503+2519 LDS 928 2010 7 72 36.7 15.37 15.93 M2V:e+DA6 NV 115017.59+251821.7

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