10278-3842 I   210

 
 
10h 27m 47.56s -38 42' 13.2" P.A. 8 sep 0.1 mag 7.73,9.67 Sp F5V dist. 88.11 pc (287.41 l.y.)
 
 
Coord 2000
10278-3842
Discov num
I   210
Comp
Coord arcsec 2000
10 27 47.56 -38 42 13.2
Date first
1897
Date last
2017
Obs
9
Pa first
250
Pa last
8
P.A. Now (θ)
Sep first
1.0
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
7.73
Mag sec
9.67
delta mag (ΔM)
1.94
Spectral class
F5V (yellow-white)
Pri motion ra
-067
Sec motion ra
Pri motion dec
-031
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.2
Precise sep
0.115
Cdsa2 id
I 210
Constellation
Antlia
SAO
201415
HIP
51227
Tycho2
7709-02842-1
HD
90725
CD
CD-38 6490
CP
CP-38 4144
Ra deg
10.46321111111111
De deg
-38.70366666666667
Distance
88.11
Distance ly
287.41
last precise pa
8.2
last precise sep
0.115
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10278-3842 I 210 1991 8 248 0.3 7.73 9.67 F5V 102747.56-384213.2
10278-3842 I 210 2017 9 8 0.1 7.73 9.67 F5V 102747.56-384213.2

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