09026-1556 RST4428

 
 
09h 02m 31.93s -15 55' 55.2" P.A. 347 sep 1.2 mag 10.62,12.20
 
 
Coord 2000
09026-1556
Discov num
RST4428
Comp
Coord arcsec 2000
09 02 31.93 -15 55 55.2
Date first
1940
Date last
1965
Obs
2
Pa first
348
Pa last
347
P.A. Now (θ)
347°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.62
Mag sec
12.20
delta mag (ΔM)
1.58
Spectral class
Pri motion ra
-010
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
346.9
Precise sep
1.17
Constellation
Hydra
Tycho2
6014-00190-1
last precise pa
346.9
last precise sep
1.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09026-1556 RST4428 1965 2 347 1.2 10.62 12.20 090231.93-155555.2

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