19183-0658 RST 4626 (HD 180819)
19h 18m 20.65s -06° 57' 48.9" P.A. 248.00 sep 2.4 mag 9.53,11.40 Sp A5
Coord 2000 |
19183-0658 |
|
Discov num |
RST4626 |
|
Comp |
|
|
Coord arcsec 2000 |
19 18 20.65 -06 57 48.9 |
|
Date first |
1938 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
249 |
|
Pa last |
248.4 |
|
P.A. Now (θ) |
248.4° |
|
Sep first |
2.5 |
|
Sep last |
2.378 |
|
Sep. Now (ρ) |
2.378" |
|
Mag pri |
9.53 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
A5 (white) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 180819 |
|
Constellation |
Aquila |
|
SAO |
143240 |
|
Tycho2 |
5142-01333-1 |
|
Gaia DR2 |
4210883935282304128 |
|
HD |
180819 |
|