10504-8313 HJ 4390

 
 
10h 50m 22.07s -83 13' 00.4" P.A. 328 sep 12.3 mag 9.23,12.00 Sp K0
 
 
Coord 2000
10504-8313
Discov num
HJ 4390
Comp
Coord arcsec 2000
10 50 22.07 -83 13 00.4
Date first
1896
Date last
2000
Obs
4
Pa first
329
Pa last
328
P.A. Now (θ)
328°
Sep first
14.7
Sep last
12.3
Sep. Now (ρ)
12.3"
Mag pri
9.23
Mag sec
12.00
delta mag (ΔM)
2.77
Spectral class
K0 (yellow-orange)
Pri motion ra
-007
Sec motion ra
-006
Pri motion dec
+022
Sec motion dec
+005
Notes
rPM=0.738
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328
Precise sep
12.28
Constellation
Octans
Tycho2
9507-00563-1
last precise pa
328
last precise sep
12.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10504-8313 HJ 4390 2000 3 328 12.3 9.23 12.00 K0 D 105022.07-831300.4
10504-8313 HJ 4390 2010 5 326 12.2 9.23 12.00 K0 105022.07-831300.4

If you need more information about this double, apply for a data request form to the WDS.