11092-3002 WBB 2
11h 09m 13.80s -30° 01' 39.8" P.A. 16.00 sep 0.3 mag 11.80,12.60 Sp M2Ve
| Coord 2000 |
11092-3002 |
|
Discov num |
WBB 2 |
|
Comp |
|
|
Coord arcsec 2000 |
11 09 13.80 -30 01 39.8 |
|
| Date first |
1998 |
|
Date last |
2021 |
|
Obs |
8 |
|
| Pa first |
30 |
|
Pa last |
16.1 |
|
P.A. Now (θ) |
16.1° |
|
| Sep first |
0.6 |
|
Sep last |
0.285 |
|
Sep. Now (ρ) |
0.285" |
|
| Mag pri |
11.80 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
M2Ve (red) |
|
| Pri motion ra |
-090 |
|
Sec motion ra |
|
|
| Pri motion dec |
-021 |
|
Sec motion dec |
|
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Tycho2 |
7201-00027-1 |
|
Gaia DR2 |
5452498537466667776 |
|
