17435-5424 WFC 198
17h 43m 30.10s -54° 24' 31.6" P.A. 332.00 sep 6.1 mag 10.97,11.31
Coord 2000 |
17435-5424 |
|
Discov num |
WFC 198 |
|
Comp |
|
|
Coord arcsec 2000 |
17 43 30.10 -54 24 31.6 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
334 |
|
Pa last |
331.5 |
|
P.A. Now (θ) |
331.5° |
|
Sep first |
6.7 |
|
Sep last |
6.085 |
|
Sep. Now (ρ) |
6.085" |
|
Mag pri |
10.97 |
|
Mag sec |
11.31 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
Pri motion ra |
+014 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-023 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.795
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8733-00174-2 |
|
Gaia DR2 |
5921291816952705792 |
|