18264-1819 ARA 480
18h 26m 19.90s -18° 18' 15.6" P.A. 279.00 sep 10.1 mag 10.90,11.10
| Coord 2000 |
18264-1819 |
|
Discov num |
ARA 480 |
|
Comp |
|
|
Coord arcsec 2000 |
18 26 19.90 -18 18 15.6 |
|
| Date first |
1916 |
|
Date last |
2018 |
|
Obs |
6 |
|
| Pa first |
277 |
|
Pa last |
278.5 |
|
P.A. Now (θ) |
278.5° |
|
| Sep first |
10.2 |
|
Sep last |
10.069 |
|
Sep. Now (ρ) |
10.069" |
|
| Mag pri |
10.90 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.707
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4096206315708780544 |
|
