19255+0450 SCJ 21 (HD 182639)
19h 25m 30.21s +04° 49' 54.1" P.A. 214.00 sep 42.0 mag 8.52,10.92 Sp A0
Coord 2000 |
19255+0450 |
|
Discov num |
SCJ 21 |
|
Comp |
|
|
Coord arcsec 2000 |
19 25 30.21 +04 49 54.1 |
|
Date first |
1899 |
|
Date last |
2020 |
|
Obs |
18 |
|
Pa first |
214 |
|
Pa last |
214.3 |
|
P.A. Now (θ) |
214.3° |
|
Sep first |
40.9 |
|
Sep last |
42.04 |
|
Sep. Now (ρ) |
42.04" |
|
Mag pri |
8.52 |
|
Mag sec |
10.92 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=0.596
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 182639 |
|
Constellation |
Aquila |
|
SAO |
124606 |
|
Tycho2 |
0473-05803-1 |
|
Gaia DR2 |
4292726186397735936 |
|
HD |
182639 |
|