18561-4230 LDS 658
18h 56m 07.99s -42° 30' 16.2" P.A. 258.00 sep 76.1 mag 10.10,13.45
| Coord 2000 |
18561-4230 |
|
Discov num |
LDS 658 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 07.99 -42 30 16.2 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
225 |
|
Pa last |
258.1 |
|
P.A. Now (θ) |
258.1° |
|
| Sep first |
84.0 |
|
Sep last |
76.117 |
|
Sep. Now (ρ) |
76.117" |
|
| Mag pri |
10.10 |
|
Mag sec |
13.45 |
|
delta mag (ΔM) |
3.35 |
|
Spectral class |
|
|
| Pri motion ra |
-046 |
|
Sec motion ra |
-063 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
-055 |
|
| Notes |
|
|
rPM=0.296 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Tycho2 |
7924-00292-1 |
|
Gaia DR2 |
6715351692820420224 |
|
