10454+3831 CHR 191AB

 
 
10h 45m 21.48s +38 30' 42.4" P.A. 135 sep 0.4 mag 9.42, Sp M2 dist. 13.92 pc (45.41 l.y.)
 
 
Coord 2000
10454+3831
Discov num
CHR 191
Comp
AB
Coord arcsec 2000
10 45 21.48 +38 30 42.4
Date first
1983
Date last
1991
Obs
3
Pa first
133
Pa last
135
P.A. Now (θ)
135°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.42
Mag sec
delta mag (ΔM)
Spectral class
M2 (red)
Pri motion ra
-040
Sec motion ra
Pri motion dec
+151
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
10454+3831 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 62230 10454+3831 CHR 191 AB 1983 1991 3 135 0.4 9.42 <===
Show 62230 10454+3831 HO 532 AC 1896 2012 21 35 0.5 9.42 11.76 2.34 Y
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
134.7
Precise sep
0.36
Cdsa2 id
CHR 191 AB
Constellation
Leo Minor
SAO
62230
HIP
52600
Tycho2
3009-02043-1
GL
Gl 400A
BD
BD+39 2376
Ra deg
10.755966666666666
De deg
38.51177777777778
Distance
13.92
Distance ly
45.41
last precise pa
134.7
last precise sep
0.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10454+3831 CHR 191 AB 1991 2 135 0.4 9.30   M2 N 104521.51+383041.1

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