16430-6056 HJ 4874 BC
16h 42m 56.82s -60° 55' 34.4" P.A. 328.00 sep 17.6 mag 8.88,12.46 Sp F0 dist. 128.04 pc (417.67 l.y.)
Coord 2000 |
16430-6056 |
|
Discov num |
HJ 4874 |
|
Comp |
BC |
|
Coord arcsec 2000 |
16 42 56.82 -60 55 34.4 |
|
Date first |
1900 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
325 |
|
Pa last |
327.7 |
|
P.A. Now (θ) |
327.7° |
|
Sep first |
14.8 |
|
Sep last |
17.562 |
|
Sep. Now (ρ) |
17.562" |
|
Mag pri |
8.88 |
|
Mag sec |
12.46 |
|
delta mag (ΔM) |
3.58 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
-751 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
+348 |
|
Notes |
|
|
rPM=1.017
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 |
|
HIP |
81836 |
|
Tycho2 |
9038-02799-1 |
|
Gaia DR2 |
5830541352703013760 |
|
HD |
150170 |
|
CP |
CP-60 6614 |
|
Distance |
128.04 |
|
Distance ly |
417.67 |
|