09177-0257 RST4433

 
 
09h 17m 40.45s -02 56' 58.5" P.A. 88 sep 0.9 mag 10.84,11.09 Sp F5
 
 
Coord 2000
09177-0257
Discov num
RST4433
Comp
Coord arcsec 2000
09 17 40.45 -02 56 58.5
Date first
1940
Date last
1997
Obs
6
Pa first
70
Pa last
88
P.A. Now (θ)
88°
Sep first
0.7
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.84
Mag sec
11.09
delta mag (ΔM)
0.25
Spectral class
F5 (yellow-white)
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.1
Precise sep
0.88
Cdsa2 id
RST 4433
Constellation
Hydra
Tycho2
4884-01020-1
HD
80102
Ra deg
9.294569444444445
De deg
-2.9495833333333334
last precise pa
88.1
last precise sep
0.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09177-0257 RST4433 1997 6 88 0.9 10.84 11.09 F5 091740.45-025658.5

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