02304-3021 HJ 3504

 
 
02h 30m 22.28s -30 21' 07.7" P.A. 268 sep 6.6 mag 8.48,9.42 Sp F8V dist. 118.48 pc (386.48 l.y.)
 
 
Coord 2000
02304-3021
Discov num
HJ 3504
Comp
Coord arcsec 2000
02 30 22.28 -30 21 07.7
Date first
1835
Date last
2010
Obs
22
Pa first
271
Pa last
268
P.A. Now (θ)
268°
Sep first
7.0
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
8.48
Mag sec
9.42
delta mag (ΔM)
0.94
Spectral class
F8V (yellow-white)
Pri motion ra
+081
Sec motion ra
+076
Pri motion dec
-026
Sec motion dec
-026
Notes
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.1
Precise sep
6.55
Constellation
Fornax
SAO
193743
HIP
11660
Tycho2
7010-00431-1
HD
15678
CD
CD-30 909
Distance
118.48
Distance ly
386.48
last precise pa
268.1
last precise sep
6.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02304-3021 HJ 3504 2003 20 268 6.5 8.48 9.42 F8V D 023022.28-302107.7
02304-3021 HJ 3504 2010 22 267 6.0 8.48 9.42 F8V 023022.28-302107.7

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