09045-0129 RST4903

 
 
09h 04m 28.78s -01 28' 41.9" P.A. 90 sep 0.9 mag 10.71,10.81 Sp G0
 
 
Coord 2000
09045-0129
Discov num
RST4903
Comp
Coord arcsec 2000
09 04 28.78 -01 28 41.9
Date first
1943
Date last
2015
Obs
5
Pa first
83
Pa last
90
P.A. Now (θ)
90°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.71
Mag sec
10.81
delta mag (ΔM)
0.1
Spectral class
G0 (yellow)
Pri motion ra
-030
Sec motion ra
-030
Pri motion dec
-018
Sec motion dec
-018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90
Precise sep
0.899
Constellation
Hydra
Tycho2
4878-00570-1
Gaia DR2
73313262976
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09045-0129 RST4903 1991 4 90 1.0 10.71 10.81 G0 090428.78-012841.9
09045-0129 RST4903 2015 5 90 0.9 10.71 10.81 G0 090428.78-012841.9

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