18270-4223 BRT 1055
18h 27m 00.53s -42° 23' 06.4" P.A. 81.00 sep 5.5 mag 10.69,12.40
| Coord 2000 |
18270-4223 |
|
Discov num |
BRT1055 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 00.53 -42 23 06.4 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
90 |
|
Pa last |
80.6 |
|
P.A. Now (θ) |
80.6° |
|
| Sep first |
4.4 |
|
Sep last |
5.469 |
|
Sep. Now (ρ) |
5.469" |
|
| Mag pri |
10.69 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.71 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=1.181
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Gaia DR2 |
6722857096643391360 |
|
