16070-2743 MUA 1 Ba,Bb
16h 06m 57.96s -27° 43' 09.7" P.A. 44.00 sep 0.1 mag 9.09,9.16 Sp K7V+M1V dist. 160 pc (521.92 l.y.)
| Coord 2000 |
16070-2743 |
|
Discov num |
MUA 1 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
16 06 57.96 -27 43 09.7 |
|
| Date first |
2005 |
|
Date last |
2023 |
|
Obs |
8 |
|
| Pa first |
276 |
|
Pa last |
43.9 |
|
P.A. Now (θ) |
43.9° |
|
| Sep first |
0.1 |
|
Sep last |
0.054 |
|
Sep. Now (ρ) |
0.054" |
|
| Mag pri |
9.09 |
|
Mag sec |
9.16 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
K7V+M1V (yellow-orange/red) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
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.
16070-2743 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
184124 |
16 06 58 -27 43 10 |
RST 1877 AB |
2022 |
10 |
6 |
1.5 |
8.23 |
12.70 |
4.47 |
|
|
| Show |
HD 144432 |
184124 |
16 06 58 -27 43 10 |
GLP 5 AC |
2015 |
9 |
221 |
35.0 |
8.23 |
11.24 |
3.01 |
|
|
| Show |
|
|
16 06 58 -27 43 10 |
MUA 1 Ba,Bb |
2023 |
8 |
44 |
0.1 |
9.09 |
9.16 |
0.07 |
|
<=== |
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
HIP |
78943 |
|
Tycho2 |
6788-00508-1 |
|
Gaia DR2 |
6042124910722287744 |
|
| HD |
144432 |
|
CD |
CD-2710778 |
|
Distance |
160 |
|
Distance ly |
521.92 |
|
