09421-2343 RST2648

 
 
09h 42m 08.23s -23 42' 31.8" P.A. 129 sep 1.6 mag 7.99,12.90 Sp F3V
 
 
Coord 2000
09421-2343
Discov num
RST2648
Comp
Coord arcsec 2000
09 42 08.23 -23 42 31.8
Date first
1935
Date last
1987
Obs
4
Pa first
138
Pa last
129
P.A. Now (θ)
129°
Sep first
1.2
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
7.99
Mag sec
12.90
delta mag (ΔM)
4.91
Spectral class
F3V (yellow-white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-031
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129
Precise sep
1.62
Cdsa2 id
RST 2648
Constellation
Hydra
SAO
177863
Tycho2
6602-01741-1
HD
84083
Ra deg
9.70228611111111
De deg
-23.70883333333333
last precise pa
129
last precise sep
1.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09421-2343 RST2648 1987 4 129 1.6 7.99 12.90 F3V 094208.23-234231.8

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