17376-4516 CPO 539 (HD 159552)
17h 37m 33.58s -45° 15' 29.3" P.A. 216.00 sep 5.5 mag 10.17,11.90 Sp G0/1V
Coord 2000 |
17376-4516 |
|
Discov num |
CPO 539 |
|
Comp |
|
|
Coord arcsec 2000 |
17 37 33.58 -45 15 29.3 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
215 |
|
Pa last |
216.2 |
|
P.A. Now (θ) |
216.2° |
|
Sep first |
5.8 |
|
Sep last |
5.545 |
|
Sep. Now (ρ) |
5.545" |
|
Mag pri |
10.17 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
1.73 |
|
Spectral class |
G0/1V (yellow) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-032 |
|
Notes |
|
|
rPM=0.983
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159552 |
|
Constellation |
Scorpius |
|
Tycho2 |
8343-00003-1 |
|
Gaia DR2 |
5949237240698279552 |
|
HD |
159552 |
|