17213-4523 CPO 520
17h 21m 21.47s -45° 22' 42.8" P.A. 70.00 sep 5.3 mag 10.86,12.60 Sp A0
Coord 2000 |
17213-4523 |
|
Discov num |
CPO 520 |
|
Comp |
|
|
Coord arcsec 2000 |
17 21 21.47 -45 22 42.8 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
72 |
|
Pa last |
69.9 |
|
P.A. Now (θ) |
69.9° |
|
Sep first |
5.3 |
|
Sep last |
5.287 |
|
Sep. Now (ρ) |
5.287" |
|
Mag pri |
10.86 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.74 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-020 |
|
Sec motion ra |
+025 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
+009 |
|
Notes |
|
|
rPM=1.838
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Tycho2 |
8341-00125-1 |
|
Gaia DR2 |
5952797734222155264 |
|
HD |
329821 |
|