16113-1821 IRE 11 AB
16h 11m 20.57s -18° 20' 55.0" P.A. 190.00 sep 6.8 mag 8.56,17.03 Sp K5IV
| Coord 2000 |
16113-1821 |
|
Discov num |
IRE 11 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 11 20.57 -18 20 55.0 |
|
| Date first |
2008 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
190 |
|
Pa last |
189.7 |
|
P.A. Now (θ) |
189.7° |
|
| Sep first |
7.0 |
|
Sep last |
6.806 |
|
Sep. Now (ρ) |
6.806" |
|
| Mag pri |
8.56 |
|
Mag sec |
17.03 |
|
delta mag (ΔM) |
8.47 |
|
Spectral class |
K5IV (yellow-orange) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-023 |
|
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.
16113-1821 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 11 21 -18 20 55 |
IRE 11 AB |
2015 |
4 |
190 |
6.8 |
8.56 |
17.03 |
8.47 |
|
<=== |
| Show |
|
|
16 11 21 -18 20 55 |
IRE 11 AC |
2015 |
3 |
173 |
11.1 |
8.56 |
16.31 |
7.75 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Gaia DR2 |
6248926520870519680 |
|
