18116-4035 WG 227
18h 11m 39.17s -40° 34' 54.6" P.A. 187.00 sep 6.2 mag 11.18,12.10
| Coord 2000 |
18116-4035 |
|
Discov num |
WG 227 |
|
Comp |
|
|
Coord arcsec 2000 |
18 11 39.17 -40 34 54.6 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
21 |
|
Pa last |
186.6 |
|
P.A. Now (θ) |
186.6° |
|
| Sep first |
4.0 |
|
Sep last |
6.188 |
|
Sep. Now (ρ) |
6.188" |
|
| Mag pri |
11.18 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.92 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
-016 |
|
| Notes |
N
(See Notes) |
|
rPM=1.833
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Tycho2 |
7904-01964-1 |
|
Gaia DR2 |
6725683631823128704 |
|