15551-4601 HJ 4817BD

 
 
15H 55M 04.24S -46 00' 31.4" P.A. 275 SEP 11.1 MAG 11.67,11.84
 
 
Coord 2000
15551-4601
Discov num
HJ 4817
Comp
BD
Coord arcsec 2000
15 55 04.24 -46 00 31.4
Date first
1902
Date last
1999
Obs
6
Pa first
275
Pa last
275
P.A. Now (θ)
275°
Sep first
11.2
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
11.67
Mag sec
11.84
delta mag (ΔM)
0.17
Spectral class
Pri motion ra
+002
Sec motion ra
-005
Pri motion dec
-001
Sec motion dec
+003
Notes
rPM=1.383
This double is not physical.
 
 
15551-4601 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15551-4601 HJ 4817 AB 1834 1999 8 293 13.1 11.20 11.67 0.47
Show 15551-4601 HJ 4817 BC 1834 1999 8 323 10.1 11.67 12.40 0.73
Show 15551-4601 HJ 4817 BD 1902 1999 6 275 11.1 11.67 11.84 0.17 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Norma
Tycho2
8309-01223-1
HD
327648
last precise pa
274.5
last precise sep
11.09