17201-3308 PRO 156
17h 20m 06.80s -33° 07' 28.9" P.A. 137.00 sep 4.7 mag 11.56,11.90
Coord 2000 |
17201-3308 |
|
Discov num |
PRO 156 |
|
Comp |
|
|
Coord arcsec 2000 |
17 20 06.80 -33 07 28.9 |
|
Date first |
1911 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
141 |
|
Pa last |
137.1 |
|
P.A. Now (θ) |
137.1° |
|
Sep first |
4.3 |
|
Sep last |
4.682 |
|
Sep. Now (ρ) |
4.682" |
|
Mag pri |
11.56 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
Pri motion ra |
-019 |
|
Sec motion ra |
+054 |
|
Pri motion dec |
+022 |
|
Sec motion dec |
-054 |
|
Notes |
|
|
rPM=1.38
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Tycho2 |
7366-00806-1 |
|
Gaia DR2 |
5979218418825023104 |
|