11438+1831 BRT2412

 
 
11h 43m 47.73s +18 31' 20.7" P.A. 291 sep 4.9 mag 10.11,10.19 dist. 52.25 pc (170.44 l.y.)
 
 
Coord 2000
11438+1831
Discov num
BRT2412
Comp
Coord arcsec 2000
11 43 47.73 +18 31 20.7
Date first
1893
Date last
2017
Obs
16
Pa first
299
Pa last
291
P.A. Now (θ)
291°
Sep first
4.5
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
10.11
Mag sec
10.19
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
-141
Sec motion ra
-157
Pri motion dec
+006
Sec motion dec
-004
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290.9
Precise sep
4.886
Cdsa2 id
BRT 2412
Spectr
K5
Constellation
Leo
HIP
57202
Tycho2
1438-00531-1
BD
BD+19 2495
Ra deg
11.729925
De deg
18.522416666666665
Distance
52.25
Distance ly
170.44
last precise pa
290.9
last precise sep
4.886
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11438+1831 BRT2412 2000 11 292 4.9 10.11 10.19 DV 114347.73+183120.7
11438+1831 BRT2412 2010 12 292 4.9 10.11 10.19 NVD 114347.73+183120.7
11438+1831 BRT2412 2015 14 292 5.0 10.11 10.19 NV 114347.73+183120.7
11438+1831 BRT2412 2017 16 291 4.9 10.11 10.19 NV 114347.73+183120.7

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