11024+1631 LDS 917

 
 
11h 02m 19.31s +16 30' 29.8" P.A. 281 sep 18.7 mag 11.49,11.62 Sp M0V dist. 41.29 pc (134.69 l.y.)
 
 
Coord 2000
11024+1631
Discov num
LDS 917
Comp
Coord arcsec 2000
11 02 19.31 +16 30 29.8
Date first
1895
Date last
2016
Obs
10
Pa first
284
Pa last
281
P.A. Now (θ)
281°
Sep first
18.2
Sep last
18.7
Sep. Now (ρ)
18.7"
Mag pri
11.49
Mag sec
11.62
delta mag (ΔM)
0.13
Spectral class
M0V (red)
Pri motion ra
-033
Sec motion ra
-013
Pri motion dec
-183
Sec motion dec
-186
Notes
V (Proper motion indicates physical)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.4
Precise sep
18.728
Constellation
Leo
HIP
53953
Tycho2
1430-00175-1
GL
GJ 1141B
Distance
41.29
Distance ly
134.69
last precise pa
281.4
last precise sep
18.728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11024+1631 LDS 917 2006 6 281 18.6 11.80 11.90 DV 110219.31+163029.8
11024+1631 LDS 917 2010 9 282 18.6 11.49 11.62 M0V V 110219.31+163029.8
11024+1631 LDS 917 2016 10 281 18.7 11.49 11.62 M0V V 110219.31+163029.8

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