12201-1813 TSN 158
12h 20m 05.10s -18° 12' 59.4" P.A. 311.00 sep 0.1 mag 12.60,13.70 Sp M4.5V
| Coord 2000 |
12201-1813 |
|
Discov num |
TSN 158 |
|
Comp |
|
|
Coord arcsec 2000 |
12 20 05.10 -18 12 59.4 |
|
| Date first |
2019 |
|
Date last |
2020 |
|
Obs |
2 |
|
| Pa first |
310 |
|
Pa last |
311.1 |
|
P.A. Now (θ) |
311.1° |
|
| Sep first |
0.1 |
|
Sep last |
0.097 |
|
Sep. Now (ρ) |
0.097" |
|
| Mag pri |
12.60 |
|
Mag sec |
13.70 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
M4.5V (red) |
|
| Pri motion ra |
-228 |
|
Sec motion ra |
|
|
| Pri motion dec |
+040 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
