11428+2105 HU  888

 
 
11H 42M 50.96S +21 04' 49.5" P.A. 175 SEP 0.5 MAG 9.45,9.74 SP F5 DIST. 729.93 PC (2381.03 L.Y.)
 
 
Coord 2000
11428+2105
Discov num
HU  888
Comp
Coord arcsec 2000
11 42 50.96 +21 04 49.5
Date first
1904
Date last
2014
Obs
46
Pa first
149
Pa last
175
P.A. Now (θ)
175°
Sep first
0.7
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.45
Mag sec
9.74
delta mag (ΔM)
0.29
Spectral class
F5 (yellow-white)
Pri motion ra
+054
Sec motion ra
+054
Pri motion dec
-026
Sec motion dec
-026
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
SAO
81952
HIP
57134
Tycho2
1440-01741-1
HD
101770
BD
BD+21 2345
Distance
729.93
Distance ly
2381.03
last precise pa
174.7
last precise sep
0.51