16280-6403 DUN 201 (Iot TrA)

 
 
16h 27m 57.27s -64 03' 28.8" sep 16.2 mag 5.29,9.42 Sp F4IV dist. 38.8 pc (126.57 l.y.)
 
 
Coord 2000
16280-6403
Discov num
DUN 201
Comp
Coord arcsec 2000
16 27 57.27 -64 03 28.8
Date first
1826
Date last
2010
Obs
13
Pa first
32
Pa last
0
P.A. Now (θ)
Sep first
14.0
Sep last
16.2
Sep. Now (ρ)
16.2"
Mag pri
5.29
Mag sec
9.42
delta mag (ΔM)
4.13
Spectral class
F4IV (yellow-white)
Pri motion ra
+052
Sec motion ra
Pri motion dec
+031
Sec motion dec
Notes
N U Y (See Notes, Proper motion indicates non-physical, Parallax indicates components are non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise sep
16.17
Name
Iot TrA
Constellation
Triangulum Australe
SAO
253555
HIP
80645
Tycho2
9045-02767-1
HD
147787
HR
6109
GC
22100
CP
CP-63 3923
Bayer
Iota Trianguli Australis
Bayer name
Iot TrA
Distance
38.8
Distance ly
126.57
last precise pa
0
last precise sep
16.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16280-6403 DUN 201 2000 12 1 16.7 5.29 9.42 F4IV N D 162757.27-640328.8
16280-6403 DUN 201 2010 13 0 16.2 5.29 9.42 F4IV NU Y 162757.27-640328.8

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