18580-2337 OCC1049Aa,Ab

 
 
18h 58m 02.75s -23 37' 08.2" mag 8.50,12.30 Sp G0V
 
 
Coord 2000
18580-2337
Discov num
OCC1049
Comp
Aa,Ab
Coord arcsec 2000
18 58 02.75 -23 37 08.2
Date first
2009
Date last
2009
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
8.50
Mag sec
12.30
delta mag (ΔM)
3.8
Spectral class
G0V (yellow)
Pri motion ra
+032
Sec motion ra
Pri motion dec
-052
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star
Nature of this double is uncertain.
 
 
18580-2337 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 58 03 -23 37 08 OCC 1049 Aa,Ab 2009 0 0.0 8.50 12.30 3.80 <===
Show 18 58 03 -23 37 08 LEO 22 AB 2016 8 280 2.8 10.75 11.20 0.45
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
0.035
Constellation
Hydra
Tycho2
6860-01519-1
Gaia DR2
4075359128478133760
HD
175791
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18580-2337 OCC1049 Aa,Ab 2009 0 -1 0.0 8.50 12.30 K 185802.75-233708.2

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