17045-7219 LDS 578
17h 04m 24.79s -72° 18' 08.6" P.A. 198.00 sep 15.5 mag 10.10,12.33
| Coord 2000 |
17045-7219 |
|
Discov num |
LDS 578 |
|
Comp |
|
|
Coord arcsec 2000 |
17 04 24.79 -72 18 08.6 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
187 |
|
Pa last |
197.7 |
|
P.A. Now (θ) |
197.7° |
|
| Sep first |
18.2 |
|
Sep last |
15.506 |
|
Sep. Now (ρ) |
15.506" |
|
| Mag pri |
10.10 |
|
Mag sec |
12.33 |
|
delta mag (ΔM) |
2.23 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
-022 |
|
| Pri motion dec |
-093 |
|
Sec motion dec |
-067 |
|
| Notes |
|
|
rPM=0.418
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Apus |
|
Tycho2 |
9283-01004-1 |
|
Gaia DR2 |
5804382669707805056 |
|
