09457-1942 RST3663

 
 
09h 45m 41.83s -19 42' 12.5" sep 0.6 mag 9.10,13.10 Sp F3IV
 
 
Coord 2000
09457-1942
Discov num
RST3663
Comp
Coord arcsec 2000
09 45 41.83 -19 42 12.5
Date first
1936
Date last
1940
Obs
2
Pa first
1
Pa last
0
P.A. Now (θ)
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.10
Mag sec
13.10
delta mag (ΔM)
4
Spectral class
F3IV (yellow-white)
Pri motion ra
-024
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
0.4
Precise sep
0.64
Cdsa2 id
RST 3663
Constellation
Hydra
SAO
155462
Tycho2
6052-00769-1
HD
84565
Ra deg
9.761619444444445
De deg
-19.70347222222222
last precise pa
0.4
last precise sep
0.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09457-1942 RST3663 1940 2 0 0.6 9.10 13.10 F3IV 094541.83-194212.5

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