17309-3239 PRO 169
17h 30m 54.96s -32° 37' 38.5" P.A. 68.00 sep 2.6 mag 12.20,12.50
Coord 2000 |
17309-3239 |
|
Discov num |
PRO 169 |
|
Comp |
|
|
Coord arcsec 2000 |
17 30 54.96 -32 37 38.5 |
|
Date first |
1911 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
82 |
|
Pa last |
68 |
|
P.A. Now (θ) |
68° |
|
Sep first |
2.1 |
|
Sep last |
2.576 |
|
Sep. Now (ρ) |
2.576" |
|
Mag pri |
12.20 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-026 |
|
Sec motion ra |
+039 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
+012 |
|
Notes |
|
|
rPM=1.707
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
4054711635825399424 |
|