21132-3429 HDS3021

 
 
21h 13m 14.63s -34 29' 26.0" P.A. 173 sep 0.3 mag 9.50,11.64 Sp F8V dist. 102.35 pc (333.87 l.y.)
 
 
Coord 2000
21132-3429
Discov num
HDS3021
Comp
Coord arcsec 2000
21 13 14.63 -34 29 26.0
Date first
1991
Date last
2014
Obs
2
Pa first
165
Pa last
173
P.A. Now (θ)
173°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.50
Mag sec
11.64
delta mag (ΔM)
2.14
Spectral class
F8V (yellow-white)
Pri motion ra
+048
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173
Precise sep
0.283
Cdsa2 id
HDS 3021
Constellation
Microscopium
HIP
104746
HD
201850
Ra deg
21.220730555555555
De deg
-34.49055555555556
Distance
102.35
Distance ly
333.87
last precise pa
173
last precise sep
0.283
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21132-3429 HDS3021 1991 1 165 0.4 9.50 11.64 F8V D 211314.63-342926.0
21132-3429 HDS3021 2014 2 173 0.3 9.50 11.64 F8V 211314.63-342926.0

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