15551-4601 HJ 4817 BD
15h 55m 04.24s -46° 00' 31.4" P.A. 274.00 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 |
2015 |
|
Obs |
7 |
|
Pa first |
275 |
|
Pa last |
274.2 |
|
P.A. Now (θ) |
274.2° |
|
Sep first |
11.2 |
|
Sep last |
11.148 |
|
Sep. Now (ρ) |
11.148" |
|
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 |
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
Constellation |
Norma |
|
Gaia DR2 |
5988130029314213248 |
|