18378-4148 BRT 1071
18h 37m 48.57s -41° 48' 05.5" P.A. 353.00 sep 3.6 mag 12.40,13.00
| Coord 2000 |
18378-4148 |
|
Discov num |
BRT1071 |
|
Comp |
|
|
Coord arcsec 2000 |
18 37 48.57 -41 48 05.5 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
341 |
|
Pa last |
353.2 |
|
P.A. Now (θ) |
353.2° |
|
| Sep first |
3.5 |
|
Sep last |
3.627 |
|
Sep. Now (ρ) |
3.627" |
|
| Mag pri |
12.40 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
+031 |
|
| Notes |
|
|
rPM=1.729
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Gaia DR2 |
6722522806442403840 |
|
