18166-1842 ARA 468
18h 16m 36.55s -18° 41' 42.5" P.A. 131.00 sep 5.9 mag 12.80,13.40
| Coord 2000 |
18166-1842 |
|
Discov num |
ARA 468 |
|
Comp |
|
|
Coord arcsec 2000 |
18 16 36.55 -18 41 42.5 |
|
| Date first |
1916 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
129 |
|
Pa last |
131.3 |
|
P.A. Now (θ) |
131.3° |
|
| Sep first |
5.9 |
|
Sep last |
5.854 |
|
Sep. Now (ρ) |
5.854" |
|
| Mag pri |
12.80 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=0.528
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4094867999515738240 |
|
