01389-5835 HU 1553

 
 
01h 38m 56.11s -58 34' 48.0" P.A. 9 sep 2.1 mag 9.11,9.35 Sp F5V dist. 223.21 pc (728.11 l.y.)
 
 
Coord 2000
01389-5835
Discov num
HU 1553
Comp
Coord arcsec 2000
01 38 56.11 -58 34 48.0
Date first
1914
Date last
2015
Obs
11
Pa first
10
Pa last
9
P.A. Now (θ)
Sep first
1.8
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.11
Mag sec
9.35
delta mag (ΔM)
0.24
Spectral class
F5V (yellow-white)
Pri motion ra
+026
Sec motion ra
+026
Pri motion dec
+021
Sec motion dec
+021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydrus
SAO
232486
HIP
7682
Tycho2
8481-00263-1
HD
10270
CP
CP-59 114
Distance
223.21
Distance ly
728.11
last precise pa
8.9
last precise sep
2.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01389-5835 HU 1553 1991 10 10 1.9 9.11 9.35 F5V D 013856.11-583448.0
01389-5835 HU 1553 2015 11 9 2.1 9.11 9.35 F5V 013856.11-583448.0

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