18047-4819 BRT 1015
18h 04m 44.82s -48° 18' 55.8" P.A. 186.00 sep 4.4 mag 12.70,12.90
| Coord 2000 |
18047-4819 |
|
Discov num |
BRT1015 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 44.82 -48 18 55.8 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
185 |
|
Pa last |
185.6 |
|
P.A. Now (θ) |
185.6° |
|
| Sep first |
4.3 |
|
Sep last |
4.422 |
|
Sep. Now (ρ) |
4.422" |
|
| Mag pri |
12.70 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+049 |
|
Sec motion dec |
-042 |
|
| Notes |
|
|
rPM=1.801
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Gaia DR2 |
6707305599870033152 |
|
