10422+3142 BLL  28 (RX LMi)

 
 
10h 42m 11.27s +31 41' 49.2" P.A. 176 sep 109.4 mag 6.22,10.77 Sp M2III dist. 248.76 pc (811.46 l.y.)
 
 
Coord 2000
10422+3142
Discov num
BLL  28
Comp
Coord arcsec 2000
10 42 11.27 +31 41 49.2
Date first
1879
Date last
2010
Obs
20
Pa first
173
Pa last
176
P.A. Now (θ)
176°
Sep first
119.1
Sep last
109.4
Sep. Now (ρ)
109.4"
Mag pri
6.22
Mag sec
10.77
delta mag (ΔM)
4.55
Spectral class
M2III (red)
Pri motion ra
-001
Sec motion ra
-055
Pri motion dec
-019
Sec motion dec
+051
Notes
N L (See Notes, Linear solution)
rPM=1.179
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.2
Precise sep
109.42
Var name
RX LMi
Cdsa2 id
BLL 28
Constellation
Leo Minor
SAO
62206
HIP
52366
Tycho2
2512-01145-1
HD
92620
HR
4184
BD
BD+32 2066
Ra deg
10.703130555555555
De deg
31.697
Distance
248.76
Distance ly
811.46
last precise pa
176.2
last precise sep
109.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10422+3142 BLL 28 2008 18 176 109.6 6.22 10.77 M2III NLD 104211.27+314149.2
10422+3142 BLL 28 2010 20 176 109.4 6.22 10.77 M2III NL 104211.27+314149.2

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