09072-0357 A   342

 
 
09h 07m 09.69s -03 57' 14.1" P.A. 152 sep 5.6 mag 9.33,10.30 Sp G0
 
 
Coord 2000
09072-0357
Discov num
A   342
Comp
Coord arcsec 2000
09 07 09.69 -03 57 14.1
Date first
1894
Date last
2017
Obs
19
Pa first
156
Pa last
152
P.A. Now (θ)
152°
Sep first
5.2
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
9.33
Mag sec
10.30
delta mag (ΔM)
0.97
Spectral class
G0 (yellow)
Pri motion ra
-040
Sec motion ra
Pri motion dec
+049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.5
Precise sep
5.59
Cdsa2 id
A 342
Constellation
Hydra
Tycho2
4886-00595-1
HD
78283
Ra deg
9.119358333333334
De deg
-3.9539166666666667
last precise pa
151.5
last precise sep
5.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09072-0357 A 342 1998 15 152 5.5 9.33 10.30 G0 D 090709.69-035714.1
09072-0357 A 342 2010 16 151 5.5 9.33 10.30 G0 D 090709.69-035714.1
09072-0357 A 342 2017 19 152 5.6 9.33 10.30 G0 090709.69-035714.1

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