11570-2529 HU 1490

 
 
11h 57m 02.27s -25 28' 54.8" P.A. 53 sep 0.8 mag 8.83,9.66 Sp F6/7V dist. 245.1 pc (799.52 l.y.)
 
 
Coord 2000
11570-2529
Discov num
HU 1490
Comp
Coord arcsec 2000
11 57 02.27 -25 28 54.8
Date first
1913
Date last
1998
Obs
33
Pa first
83
Pa last
53
P.A. Now (θ)
53°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
8.83
Mag sec
9.66
delta mag (ΔM)
0.83
Spectral class
F6/7V (yellow-white)
Pri motion ra
-030
Sec motion ra
-030
Pri motion dec
-053
Sec motion dec
-053
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.8
Precise sep
0.83
Constellation
Hydra
SAO
180323
HIP
58270
Tycho2
6670-00581-1
HD
103787
CD
CD-2410050
CP
CP-24 4754
Distance
245.1
Distance ly
799.52
last precise pa
52.8
last precise sep
0.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11570-2529 HU 1490 1998 33 53 0.8 8.83 9.66 F6/7V D 115702.27-252854.8

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