18387-4419 BRT 1072
18h 38m 38.73s -44° 18' 26.8" P.A. 80.00 sep 5.3 mag 12.10,13.30
| Coord 2000 |
18387-4419 |
|
Discov num |
BRT1072 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 38.73 -44 18 26.8 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
67 |
|
Pa last |
79.7 |
|
P.A. Now (θ) |
79.7° |
|
| Sep first |
4.2 |
|
Sep last |
5.28 |
|
Sep. Now (ρ) |
5.28" |
|
| Mag pri |
12.10 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=1.639
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Gaia DR2 |
6709854577064397824 |
|
