16204-0416 WIL 3
16h 20m 24.77s -04° 16' 02.3" P.A. 145.00 sep 35.9 mag 10.70,23.20 Sp M2V
| Coord 2000 |
16204-0416 |
|
Discov num |
WIL 3 |
|
Comp |
|
|
Coord arcsec 2000 |
16 20 24.77 -04 16 02.3 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
145 |
|
Pa last |
144.8 |
|
P.A. Now (θ) |
144.8° |
|
| Sep first |
36.0 |
|
Sep last |
35.907 |
|
Sep. Now (ρ) |
35.907" |
|
| Mag pri |
10.70 |
|
Mag sec |
23.20 |
|
delta mag (ΔM) |
12.5 |
|
Spectral class |
M2V (red) |
|
| Pri motion ra |
-433 |
|
Sec motion ra |
|
|
| Pri motion dec |
-022 |
|
Sec motion dec |
|
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
8316-00028-1 |
|
HD |
146857 |
|
DM |
CD-4710668 |
|