15399-2235 ARA 1808
15h 39m 53.00s -22° 34' 48.8" P.A. 241.00 sep 13.2 mag 12.40,12.80
| Coord 2000 |
15399-2235 |
|
Discov num |
ARA1808 |
|
Comp |
|
|
Coord arcsec 2000 |
15 39 53.00 -22 34 48.8 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
258 |
|
Pa last |
240.5 |
|
P.A. Now (θ) |
240.5° |
|
| Sep first |
9.4 |
|
Sep last |
13.2 |
|
Sep. Now (ρ) |
13.2" |
|
| Mag pri |
12.40 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-038 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-046 |
|
| Notes |
|
|
rPM=1.013
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Libra |
|
Gaia DR2 |
6240924073384265728 |
|
