16205-2258 USD 1330
16h 20m 32.46s -22° 57' 45.5" P.A. 6.00 sep 0.3 mag 14.40,16.50 Sp M2.5e
| Coord 2000 |
16205-2258 |
|
Discov num |
USD1330 |
|
Comp |
|
|
Coord arcsec 2000 |
16 20 32.46 -22 57 45.5 |
|
| Date first |
2019 |
|
Date last |
2019 |
|
Obs |
1 |
|
| Pa first |
6 |
|
Pa last |
5.5 |
|
P.A. Now (θ) |
5.5° |
|
| Sep first |
0.3 |
|
Sep last |
0.295 |
|
Sep. Now (ρ) |
0.295" |
|
| Mag pri |
14.40 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
M2.5e (red) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
