18007-4321 LDS 620
18h 00m 46.94s -43° 22' 05.5" P.A. 331.00 sep 3.4 mag 14.50,15.00
| Coord 2000 |
18007-4321 |
|
Discov num |
LDS 620 |
|
Comp |
|
|
Coord arcsec 2000 |
18 00 46.94 -43 22 05.5 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
225 |
|
Pa last |
331.1 |
|
P.A. Now (θ) |
331.1° |
|
| Sep first |
2.0 |
|
Sep last |
3.388 |
|
Sep. Now (ρ) |
3.388" |
|
| Mag pri |
14.50 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-036 |
|
Sec motion ra |
-078 |
|
| Pri motion dec |
-071 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
rPM=0.808
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Gaia DR2 |
6724250555847553280 |
|