17547-3159 PRO 186
17h 54m 41.32s -31° 58' 31.2" P.A. 232.00 sep 4.9 mag 12.96,13.08
| Coord 2000 |
17547-3159 |
|
Discov num |
PRO 186 |
|
Comp |
|
|
Coord arcsec 2000 |
17 54 41.32 -31 58 31.2 |
|
| Date first |
1909 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
239 |
|
Pa last |
231.7 |
|
P.A. Now (θ) |
231.7° |
|
| Sep first |
3.5 |
|
Sep last |
4.882 |
|
Sep. Now (ρ) |
4.882" |
|
| Mag pri |
12.96 |
|
Mag sec |
13.08 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
| Pri motion ra |
+037 |
|
Sec motion ra |
-048 |
|
| Pri motion dec |
+025 |
|
Sec motion dec |
-037 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.736
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Gaia DR2 |
4043636598812844416 |
|
