15551-4601 HJ 4817 AB (HD 327648)
15h 55m 05.40s -46° 00' 36.4" P.A. 293.00 sep 13.1 mag 11.20,11.67 Sp A
Coord 2000 |
15551-4601 |
|
Discov num |
HJ 4817 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 55 05.40 -46 00 36.4 |
|
Date first |
1834 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
293 |
|
Pa last |
292.7 |
|
P.A. Now (θ) |
292.7° |
|
Sep first |
10.0 |
|
Sep last |
13.083 |
|
Sep. Now (ρ) |
13.083" |
|
Mag pri |
11.20 |
|
Mag sec |
11.67 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
A (white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=1.342
This double is not physical.
15551-4601 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 327648 |
|
15 55 05 -46 00 36 |
HJ 4817 AB |
2015 |
9 |
293 |
13.1 |
11.20 |
11.67 |
0.47 |
|
<=== |
Show |
|
|
15 55 04 -46 00 31 |
HJ 4817 BC |
2015 |
9 |
323 |
10.1 |
11.67 |
12.40 |
0.73 |
|
|
Show |
|
|
15 55 04 -46 00 31 |
HJ 4817 BD |
2015 |
7 |
274 |
11.1 |
11.67 |
11.84 |
0.17 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 327648 |
|
Constellation |
Norma |
|
Tycho2 |
8309-01223-1 |
|
Gaia DR2 |
5988127074376708736 |
|
HD |
327648 |
|