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
Constellation
Leo
HIP
50156
Tycho2
1425-01069-1
Gaia DR2
8175694976
GL
GJ 2079
Distance
23.08
Distance ly
75.29
 
 
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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