11509-5553 HU 1487

 
 
11H 50M 51.82S -55 53' 15.6" P.A. 238 SEP 0.9 MAG 9.41,9.83 SP F5V DIST. 161.03 PC (525.28 L.Y.)
 
 
Coord 2000
11509-5553
Discov num
HU 1487
Comp
Coord arcsec 2000
11 50 51.82 -55 53 15.6
Date first
1913
Date last
1991
Obs
9
Pa first
239
Pa last
238
P.A. Now (θ)
238°
Sep first
1.3
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.41
Mag sec
9.83
delta mag (ΔM)
0.42
Spectral class
F5V (yellow-white)
Pri motion ra
-043
Sec motion ra
-043
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
239425
HIP
57776
Tycho2
8635-01167-1
HD
102937
CP
CP-55 4673
Distance
161.03
Distance ly
525.28
last precise pa
237.6
last precise sep
0.863