19049-0448 J 2538
19h 04m 48.55s -04° 48' 39.3" P.A. 75.00 sep 4.3 mag 9.60,13.50
| Coord 2000 |
19049-0448 |
|
Discov num |
J 2538 |
|
Comp |
|
|
Coord arcsec 2000 |
19 04 48.55 -04 48 39.3 |
|
| Date first |
1943 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
85 |
|
Pa last |
74.7 |
|
P.A. Now (θ) |
74.7° |
|
| Sep first |
4.0 |
|
Sep last |
4.298 |
|
Sep. Now (ρ) |
4.298" |
|
| Mag pri |
9.60 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
3.9 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+034 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+031 |
|
| Notes |
|
|
rPM=0.874
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4254388346240811648 |
|
