16430-6056 HJ 4874 AC
16h 42m 57.24s -60° 55' 36.2" P.A. 323.00 sep 20.5 mag 8.93,12.46 Sp F0/2V
| Coord 2000 |
16430-6056 |
|
Discov num |
HJ 4874 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 42 57.24 -60 55 36.2 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
320 |
|
Pa last |
323.4 |
|
P.A. Now (θ) |
323.4° |
|
| Sep first |
17.9 |
|
Sep last |
20.536 |
|
Sep. Now (ρ) |
20.536" |
|
| Mag pri |
8.93 |
|
Mag sec |
12.46 |
|
delta mag (ΔM) |
3.53 |
|
Spectral class |
F0/2V (yellow-white) |
|
| Pri motion ra |
+025 |
|
Sec motion ra |
-751 |
|
| Pri motion dec |
-046 |
|
Sec motion dec |
+348 |
|
| Notes |
|
|
rPM=1.051
This double is not physical.
16430-6056 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 150170 |
253674 |
16 42 57 -60 55 36 |
HJ 4874 AB |
2016 |
23 |
300 |
3.3 |
8.93 |
8.88 |
0.05 |
|
|
| Show |
|
253674 |
16 42 57 -60 55 36 |
HJ 4874 AC |
2015 |
5 |
323 |
20.5 |
8.93 |
12.46 |
3.53 |
|
<=== |
| Show |
|
|
16 42 57 -60 55 34 |
HJ 4874 BC |
2015 |
7 |
328 |
17.6 |
8.88 |
12.46 |
3.58 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
SAO |
253674 |
|
Tycho2 |
9038-02799-2 |
|
Gaia DR2 |
5830541283985833856 |
|
