19343+1616 BIG 3 (HD 184502)
19h 34m 18.71s +16° 15' 54.0" P.A. 286.00 sep 9.8 mag 7.01,11.90 Sp B3III dist. 990.1 pc (3229.71 l.y.)
| Coord 2000 |
19343+1616 |
|
Discov num |
BIG 3 |
|
Comp |
|
|
Coord arcsec 2000 |
19 34 18.71 +16 15 54.0 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
284 |
|
Pa last |
285.5 |
|
P.A. Now (θ) |
285.5° |
|
| Sep first |
7.8 |
|
Sep last |
9.802 |
|
Sep. Now (ρ) |
9.802" |
|
| Mag pri |
7.01 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
4.89 |
|
Spectral class |
B3III (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 184502 |
|
Constellation |
Aquila |
|
SAO |
104978 |
|
HIP |
96254 |
|
| Tycho2 |
1601-01314-1 |
|
Gaia DR2 |
4321844690288644608 |
|
HD |
184502 |
|
GC |
27041 |
|
| BD |
BD+15 3866 |
|
Distance |
990.1 |
|
Distance ly |
3229.71 |
|
