11272-1604 HDS1627Aa,Ab

 
 
11h 27m 14.58s -16 03' 43.5" P.A. 139 sep 0.1 mag 11.47,11.85 Sp K7V dist. 59.14 pc (192.91 l.y.)
 
 
Coord 2000
11272-1604
Discov num
HDS1627
Comp
Aa,Ab
Coord arcsec 2000
11 27 14.58 -16 03 43.5
Date first
1991
Date last
2015
Obs
7
Pa first
72
Pa last
139
P.A. Now (θ)
139°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
11.47
Mag sec
11.85
delta mag (ΔM)
0.38
Spectral class
K7V (yellow-orange)
Pri motion ra
-182
Sec motion ra
Pri motion dec
-115
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
11272-1604 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11272-1604 HDS1627 Aa,Ab 1991 2015 7 139 0.1 11.47 11.85 0.38 <===
Show 11272-1604 LDS4100 AB 1960 2000 5 159 51.0 10.80 14.43 3.63
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.9
Precise sep
0.148
Constellation
Crater
HIP
55884
Tycho2
6085-01231-1
BD
BD-15 3267
Distance
59.14
Distance ly
192.91
last precise pa
138.9
last precise sep
0.148
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11272-1604 HDS1627 Aa,Ab 1991 1 72 0.2 11.47 11.85 K7V 112714.58-160343.5
11272-1604 HDS1627 Aa,Ab 2015 3 139 0.1 11.47 11.85 K7V N 112714.58-160343.5

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