09283-7815 HJ 4226

 
 
09h 28m 15.02s -78 15' 22.4" P.A. 125 sep 22.7 mag 8.69,9.04 Sp F2
 
 
Coord 2000
09283-7815
Discov num
HJ 4226
Comp
Coord arcsec 2000
09 28 15.02 -78 15 22.4
Date first
1837
Date last
2015
Obs
18
Pa first
122
Pa last
125
P.A. Now (θ)
125°
Sep first
30.0
Sep last
22.7
Sep. Now (ρ)
22.7"
Mag pri
8.69
Mag sec
9.04
delta mag (ΔM)
0.35
Spectral class
F2 (yellow-white)
Pri motion ra
-026
Sec motion ra
-026
Pri motion dec
+022
Sec motion dec
+018
Notes
N W (See Notes, )
rPM=0.117 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125
Precise sep
22.702
Constellation
Chamaeleon
SAO
256627
Tycho2
9400-01990-1
HD
82859
last precise pa
125
last precise sep
22.702
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09283-7815 HJ 4226 1999 15 125 22.6 8.69 9.04 F2 N D 092815.02-781522.4
09283-7815 HJ 4226 2010 17 125 22.7 8.69 9.04 F2 N 092815.02-781522.4
09283-7815 HJ 4226 2015 18 125 22.7 8.69 9.04 F2 N W 092815.02-781522.4

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