18171-1826 ARA 469
18h 17m 05.17s -18° 25' 32.5" P.A. 355.00 sep 6.5 mag 12.73,12.85
| Coord 2000 |
18171-1826 |
|
Discov num |
ARA 469 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 05.17 -18 25 32.5 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
357 |
|
Pa last |
355.3 |
|
P.A. Now (θ) |
355.3° |
|
| Sep first |
6.2 |
|
Sep last |
6.504 |
|
Sep. Now (ρ) |
6.504" |
|
| Mag pri |
12.73 |
|
Mag sec |
12.85 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
+008 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.356
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4094890165873722880 |
|
