17557-5055 BRT 1003
17h 55m 38.12s -50° 54' 56.9" P.A. 84.00 sep 4.7 mag 12.56,12.90
Coord 2000 |
17557-5055 |
|
Discov num |
BRT1003 |
|
Comp |
|
|
Coord arcsec 2000 |
17 55 38.12 -50 54 56.9 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
96 |
|
Pa last |
84.1 |
|
P.A. Now (θ) |
84.1° |
|
Sep first |
3.3 |
|
Sep last |
4.735 |
|
Sep. Now (ρ) |
4.735" |
|
Mag pri |
12.56 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
+005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Gaia DR2 |
5945574114636405632 |
|