23209-1833 HJ 3184

 
 
23h 20m 55.96s -18 32' 36.4" P.A. 283 sep 5.6 mag 7.29,8.39 Sp G8IV dist. 166.11 pc (541.85 l.y.)
 
 
Coord 2000
23209-1833
Discov num
HJ 3184
Comp
Coord arcsec 2000
23 20 55.96 -18 32 36.4
Date first
1830
Date last
2012
Obs
32
Pa first
282
Pa last
283
P.A. Now (θ)
283°
Sep first
6.0
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
7.29
Mag sec
8.39
delta mag (ΔM)
1.1
Spectral class
G8IV (yellow)
Pri motion ra
-036
Sec motion ra
-036
Pri motion dec
-016
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.7
Precise sep
5.63
Constellation
Aquarius
HIP
115284
Tycho2
6399-00952-1
HD
220065
BD
BD-19 6445
Distance
166.11
Distance ly
541.85
last precise pa
282.7
last precise sep
5.488
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23209-1833 HJ 3184 2004 29 283 5.4 7.29 8.39 G8IV D 232055.96-183236.4
23209-1833 HJ 3184 2010 30 281 5.2 7.29 8.39 G8IV D 232055.96-183236.4
23209-1833 HJ 3184 2012 32 283 5.6 7.29 8.39 G8IV D 232055.96-183236.4

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