16219-2043 IRE 14 AC
16h 21m 54.66s -20° 43' 09.1" P.A. 30.00 sep 13.1 mag 9.40,14.40 Sp K7
| Coord 2000 |
16219-2043 |
|
Discov num |
IRE 14 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 21 54.66 -20 43 09.1 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
31 |
|
Pa last |
29.9 |
|
P.A. Now (θ) |
29.9° |
|
| Sep first |
12.7 |
|
Sep last |
13.104 |
|
Sep. Now (ρ) |
13.104" |
|
| Mag pri |
9.40 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
5 |
|
Spectral class |
K7 (yellow-orange) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
|
|
| Pri motion dec |
-030 |
|
Sec motion dec |
|
|
| Notes |
N
K
(See Notes, 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.
16219-2043 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 21 55 -20 43 09 |
IRE 14 AB |
2011 |
8 |
176 |
2.2 |
9.40 |
14.20 |
4.80 |
|
|
| Show |
|
|
16 21 55 -20 43 09 |
IRE 14 AC |
2015 |
4 |
30 |
13.1 |
9.40 |
14.40 |
5.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Gaia DR2 |
6244440552088537600 |
|
