10366-2846 I   857

 
 
10h 36m 35.40s -28 46' 18.6" P.A. 265 sep 0.3 mag 7.42,7.86 Sp A1V dist. 165.02 pc (538.3 l.y.)
 
 
Coord 2000
10366-2846
Discov num
I   857
Comp
Coord arcsec 2000
10 36 35.40 -28 46 18.6
Date first
1910
Date last
1998
Obs
27
Pa first
300
Pa last
265
P.A. Now (θ)
265°
Sep first
0.6
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
7.42
Mag sec
7.86
delta mag (ΔM)
0.44
Spectral class
A1V (white)
Pri motion ra
-030
Sec motion ra
Pri motion dec
+009
Sec motion dec
Notes
L (Linear solution)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
264.6
Precise sep
0.28
Cdsa2 id
I 857
Constellation
Hydra
SAO
179025
HIP
51936
Tycho2
6645-01605-1
HD
91955
CD
CD-28 8306
CP
CP-28 4161
Ra deg
10.609833333333333
De deg
-28.771833333333333
Distance
165.02
Distance ly
538.3
last precise pa
264.6
last precise sep
0.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10366-2846 I 857 1998 27 265 0.3 7.42 7.86 A1V 103635.40-284618.6

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