01530-2805 HJ 3472

 
 
01h 52m 58.08s -28 04' 44.1" P.A. 240 sep 6.5 mag 9.93,10.05 Sp G5V+G5V
 
 
Coord 2000
01530-2805
Discov num
HJ 3472
Comp
Coord arcsec 2000
01 52 58.08 -28 04 44.1
Date first
1835
Date last
2015
Obs
14
Pa first
230
Pa last
240
P.A. Now (θ)
240°
Sep first
3.0
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
9.93
Mag sec
10.05
delta mag (ΔM)
0.12
Spectral class
G5V+G5V (yellow/yellow)
Pri motion ra
+039
Sec motion ra
+015
Pri motion dec
+006
Sec motion dec
+000
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.627
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
239.6
Precise sep
6.479
Constellation
Fornax
Tycho2
6431-01063-1
HD
11563
last precise pa
239.6
last precise sep
6.479
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01530-2805 HJ 3472 1998 10 239 6.5 9.93 10.05 G5V G5V N D 015258.08-280444.1
01530-2805 HJ 3472 2014 12 241 6.1 9.93 10.05 G5V+G5V V 015258.08-280444.1
01530-2805 HJ 3472 2015 14 240 6.5 9.93 10.05 G5V+G5V NV 015258.08-280444.1

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