16077-2125 MCA 43 (HD 144641)
16h 07m 44.65s -21° 24' 43.5" P.A. 142.00 sep 0.1 mag 8.40,9.40 Sp G3V dist. 147.71 pc (481.83 l.y.)
| Coord 2000 |
16077-2125 |
|
Discov num |
MCA 43 |
|
Comp |
|
|
Coord arcsec 2000 |
16 07 44.65 -21 24 43.5 |
|
| Date first |
1980 |
|
Date last |
2021 |
|
Obs |
9 |
|
| Pa first |
30 |
|
Pa last |
142.3 |
|
P.A. Now (θ) |
142.3° |
|
| Sep first |
0.1 |
|
Sep last |
0.067 |
|
Sep. Now (ρ) |
0.067" |
|
| Mag pri |
8.40 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
G3V (yellow) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 144641 |
|
Constellation |
Scorpius |
|
SAO |
184141 |
|
HIP |
79020 |
|
| Tycho2 |
6212-00699-1 |
|
Gaia DR2 |
6243735490257354496 |
|
HD |
144641 |
|
BD |
BD-21 4279 |
|
| Distance |
147.71 |
|
Distance ly |
481.83 |
|
