18541-4310 BRT 1081
18h 54m 04.30s -43° 09' 54.3" P.A. 246.00 sep 3.8 mag 13.30,13.60
| Coord 2000 |
18541-4310 |
|
Discov num |
BRT1081 |
|
Comp |
|
|
Coord arcsec 2000 |
18 54 04.30 -43 09 54.3 |
|
| Date first |
1901 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
238 |
|
Pa last |
246.3 |
|
P.A. Now (θ) |
246.3° |
|
| Sep first |
3.6 |
|
Sep last |
3.802 |
|
Sep. Now (ρ) |
3.802" |
|
| Mag pri |
13.30 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+023 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.5
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Gaia DR2 |
6715110727974513408 |
|
