17284-5558 CPO 526
17h 28m 21.88s -55° 57' 41.8" P.A. 26.00 sep 8.2 mag 10.50,12.00 Sp F2
Coord 2000 |
17284-5558 |
|
Discov num |
CPO 526 |
|
Comp |
|
|
Coord arcsec 2000 |
17 28 21.88 -55 57 41.8 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
29 |
|
Pa last |
25.7 |
|
P.A. Now (θ) |
25.7° |
|
Sep first |
11.3 |
|
Sep last |
8.205 |
|
Sep. Now (ρ) |
8.205" |
|
Mag pri |
10.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-028 |
|
Notes |
|
|
rPM=0.755
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ara |
|
Tycho2 |
8732-00730-1 |
|
Gaia DR2 |
5922419194330550528 |
|