19343+0021 HDS 2779 (HD 184409)
19h 34m 19.63s +00° 21' 15.1" P.A. 34.00 sep 0.3 mag 9.24,8.73 Sp F5 dist. 133.51 pc (435.51 l.y.)
Coord 2000 |
19343+0021 |
|
Discov num |
HDS2779 |
|
Comp |
|
|
Coord arcsec 2000 |
19 34 19.63 +00 21 15.1 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
36 |
|
Pa last |
34.4 |
|
P.A. Now (θ) |
34.4° |
|
Sep first |
0.4 |
|
Sep last |
0.273 |
|
Sep. Now (ρ) |
0.273" |
|
Mag pri |
9.24 |
|
Mag sec |
8.73 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-021 |
|
Sec motion ra |
-021 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 184409 |
|
Constellation |
Aquila |
|
SAO |
124802 |
|
HIP |
96257 |
|
Tycho2 |
0478-00117-1 |
|
HD |
184409 |
|
BD |
BD+00 4248 |
|
Distance |
133.51 |
|
Distance ly |
435.51 |
|