18424-3810 TDT 1013
18h 42m 21.85s -38° 10' 05.5" P.A. 327.00 sep 4.8 mag 11.69,11.90
| Coord 2000 |
18424-3810 |
|
Discov num |
TDT1013 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 21.85 -38 10 05.5 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
330 |
|
Pa last |
327.4 |
|
P.A. Now (θ) |
327.4° |
|
| Sep first |
4.9 |
|
Sep last |
4.797 |
|
Sep. Now (ρ) |
4.797" |
|
| Mag pri |
11.69 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
+052 |
|
| Notes |
|
|
rPM=1.19
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Austrina |
|
Tycho2 |
7915-00844-1 |
|
Gaia DR2 |
6729777491544877184 |
|