13360-8421 HJ 4584

 
 
13h 36m 16.47s -84 22' 43.4" P.A. 273 sep 18.5 mag 11.32,11.69
 
 
Coord 2000
13360-8421
Discov num
HJ 4584
Comp
Coord arcsec 2000
13 36 16.47 -84 22 43.4
Date first
1837
Date last
2010
Obs
11
Pa first
270
Pa last
273
P.A. Now (θ)
273°
Sep first
8.0
Sep last
18.5
Sep. Now (ρ)
18.5"
Mag pri
11.32
Mag sec
11.69
delta mag (ΔM)
0.37
Spectral class
Pri motion ra
-016
Sec motion ra
-047
Pri motion dec
-021
Sec motion dec
-008
Notes
rPM=0.705
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
272.6
Precise sep
18.52
Constellation
Octans
Tycho2
9512-00517-1
last precise pa
272.6
last precise sep
18.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13360-8421 HJ 4584 2000 6 272 18.3 11.32 11.50 D 133616.47-842243.4
13360-8421 HJ 4584 2010 11 273 18.5 11.32 11.69 133616.47-842243.4

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