18546-3328 BRT 1790
18h 54m 35.44s -33° 27' 32.4" P.A. 242.00 sep 3.5 mag 11.71,12.00
| Coord 2000 |
18546-3328 |
|
Discov num |
BRT1790 |
|
Comp |
|
|
Coord arcsec 2000 |
18 54 35.44 -33 27 32.4 |
|
| Date first |
1911 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
233 |
|
Pa last |
242.1 |
|
P.A. Now (θ) |
242.1° |
|
| Sep first |
3.0 |
|
Sep last |
3.508 |
|
Sep. Now (ρ) |
3.508" |
|
| Mag pri |
11.71 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
| Pri motion ra |
+045 |
|
Sec motion ra |
-040 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
-025 |
|
| Notes |
|
|
rPM=1.965
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
7413-00435-1 |
|
Gaia DR2 |
6732832755174176000 |
|