11447-0431 RST4484

 
 
11h 44m 41.54s -04 30' 39.0" P.A. 64 sep 0.7 mag 8.46,8.39 Sp F2 dist. 91.07 pc (297.07 l.y.)
 
 
Coord 2000
11447-0431
Discov num
RST4484
Comp
Coord arcsec 2000
11 44 41.54 -04 30 39.0
Date first
1940
Date last
2017
Obs
16
Pa first
63
Pa last
64
P.A. Now (θ)
64°
Sep first
0.5
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.46
Mag sec
8.39
delta mag (ΔM)
0.07
Spectral class
F2 (yellow-white)
Pri motion ra
-029
Sec motion ra
-029
Pri motion dec
-038
Sec motion dec
-038
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63.8
Precise sep
0.738
Constellation
Virgo
HIP
57275
Tycho2
4934-01163-1
HD
102059
BD
BD-03 3169
Distance
91.07
Distance ly
297.07
last precise pa
63.8
last precise sep
0.738
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11447-0431 RST4484 2005 14 63 0.8 8.46 8.39 F2 D 114441.54-043039.0
11447-0431 RST4484 2007 15 64 0.7 8.46 8.39 F2 D 114441.54-043039.0
11447-0431 RST4484 2017 16 64 0.7 8.46 8.39 F2 114441.54-043039.0

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