10143+2104 BWL  25

 
 
10h 14m 19.17s +21 04' 29.5" P.A. 320 sep 0.1 mag 6.40,8.30 Sp M0.5 dist. 23.08 pc (75.29 l.y.)
 
 
Coord 2000
10143+2104
Discov num
BWL  25
Comp
Coord arcsec 2000
10 14 19.17 +21 04 29.5
Date first
2011
Date last
2013
Obs
2
Pa first
130
Pa last
320
P.A. Now (θ)
320°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
6.40
Mag sec
8.30
delta mag (ΔM)
1.9
Spectral class
M0.5 (red)
Pri motion ra
-137
Sec motion ra
Pri motion dec
-166
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.2
Precise sep
0.095
Cdsa2 id
BWL 25
Constellation
Leo
HIP
50156
Tycho2
1425-01069-1
GL
GJ 2079
Ra deg
10.238658333333332
De deg
21.07486111111111
Distance
23.08
Distance ly
75.29
last precise pa
320.2
last precise sep
0.095
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10143+2104 BWL 25 2013 2 320 0.1 6.40 8.30 M0.5 K 101419.17+210429.5

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