16140-2301 MET 72 AD
16h 14m 02.12s -23° 01' 02.1" P.A. 128.00 sep 9.7 mag 8.61,17.77 Sp G4
| Coord 2000 |
16140-2301 |
|
Discov num |
MET 72 |
|
Comp |
AD |
|
Coord arcsec 2000 |
16 14 02.12 -23 01 02.1 |
|
| Date first |
2004 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
128 |
|
Pa last |
127.7 |
|
P.A. Now (θ) |
127.7° |
|
| Sep first |
9.6 |
|
Sep last |
9.721 |
|
Sep. Now (ρ) |
9.721" |
|
| Mag pri |
8.61 |
|
Mag sec |
17.77 |
|
delta mag (ΔM) |
9.16 |
|
Spectral class |
G4 (yellow) |
|
| Pri motion ra |
-009 |
|
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.
16140-2301 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 14 02 -23 01 02 |
MET 72 AB |
2016 |
5 |
358 |
5.6 |
8.61 |
16.37 |
7.76 |
|
|
| Show |
|
|
16 14 02 -23 01 02 |
MET 72 AC |
2004 |
1 |
281 |
7.9 |
8.61 |
18.96 |
10.35 |
|
|
| Show |
|
|
16 14 02 -23 01 02 |
MET 72 AD |
2016 |
4 |
128 |
9.7 |
8.61 |
17.77 |
9.16 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Gaia DR2 |
6242564166776356864 |
|
