16085-1803 IRE 8 AB
16h 08m 31.38s -18° 02' 41.4" P.A. 183.00 sep 15.2 mag 9.20,13.70 Sp M0
Coord 2000 |
16085-1803 |
|
Discov num |
IRE 8 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 08 31.38 -18 02 41.4 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
183 |
|
Pa last |
182.9 |
|
P.A. Now (θ) |
182.9° |
|
Sep first |
15.2 |
|
Sep last |
15.226 |
|
Sep. Now (ρ) |
15.226" |
|
Mag pri |
9.20 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
M0 (red) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-027 |
|
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.
16085-1803 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 08 31 -18 02 41 |
IRE 8 AB |
2015 |
4 |
183 |
15.2 |
9.20 |
13.70 |
4.50 |
|
<=== |
Show |
|
|
16 08 31 -18 02 41 |
LAF 118 AC |
2008 |
1 |
184 |
8.2 |
8.90 |
18.53 |
9.63 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
6248988029100509824 |
|