18278-4507 BRT 1057
18h 27m 42.75s -45° 07' 11.6" P.A. 44.00 sep 7.2 mag 13.50,13.90
Coord 2000 |
18278-4507 |
|
Discov num |
BRT1057 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 42.75 -45 07 11.6 |
|
Date first |
1905 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
89 |
|
Pa last |
44.1 |
|
P.A. Now (θ) |
44.1° |
|
Sep first |
2.8 |
|
Sep last |
7.197 |
|
Sep. Now (ρ) |
7.197" |
|
Mag pri |
13.50 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-014 |
|
Sec motion ra |
+052 |
|
Pri motion dec |
-041 |
|
Sec motion dec |
+033 |
|
Notes |
S
R
(Parallax indidates non-physical, Red magnitudes) |
|
rPM=1.61
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Gaia DR2 |
6709560668161690240 |
|