16431-2628 JNN 230 AC
16h 43m 05.38s -26° 27' 30.8" P.A. 5.00 sep 2.6 mag 7.51,17.80 Sp F2 dist. 129.2 pc (421.45 l.y.)
Coord 2000 |
16431-2628 |
|
Discov num |
JNN 230 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 43 05.38 -26 27 30.8 |
|
Date first |
2011 |
|
Date last |
2012 |
|
Obs |
2 |
|
Pa first |
5 |
|
Pa last |
4.9 |
|
P.A. Now (θ) |
4.9° |
|
Sep first |
2.5 |
|
Sep last |
2.553 |
|
Sep. Now (ρ) |
2.553" |
|
Mag pri |
7.51 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
10.29 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
|
|
Pri motion dec |
-033 |
|
Sec motion dec |
|
|
Notes |
U
K
(Proper motion indicates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
16431-2628 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
184569 |
16 43 05 -26 27 31 |
JNN 230 AB |
2012 |
2 |
269 |
1.6 |
7.51 |
16.40 |
8.89 |
|
|
Show |
|
184569 |
16 43 05 -26 27 31 |
JNN 230 AC |
2012 |
2 |
5 |
2.6 |
7.51 |
17.80 |
10.29 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
184569 |
|
HIP |
81851 |
|
Tycho2 |
6804-00507-1 |
|
Gaia DR2 |
6046147100361939456 |
|
HD |
150589 |
|
CD |
CD-2611488 |
|
CP |
CP-26 5706 |
|
Distance |
129.2 |
|
Distance ly |
421.45 |
|