16053-2024 IRE 4 AC
16h 05m 17.92s -20° 24' 19.5" P.A. 153.00 sep 7.5 mag 9.90,15.20 Sp M3
Coord 2000 |
16053-2024 |
|
Discov num |
IRE 4 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 05 17.92 -20 24 19.5 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
155 |
|
Pa last |
152.9 |
|
P.A. Now (θ) |
152.9° |
|
Sep first |
7.6 |
|
Sep last |
7.504 |
|
Sep. Now (ρ) |
7.504" |
|
Mag pri |
9.90 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
5.3 |
|
Spectral class |
M3 (red) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
-023 |
|
Sec motion dec |
|
|
Notes |
K
(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
Nature of this double is uncertain.
16053-2024 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 05 18 -20 24 20 |
KSA 124 AB |
2007 |
1 |
251 |
0.0 |
9.70 |
10.10 |
0.40 |
|
|
Show |
|
|
16 05 18 -20 24 20 |
IRE 4 AC |
2015 |
3 |
153 |
7.5 |
9.90 |
15.20 |
5.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
6244078950206439936 |
|