19290+1515 A 1651 (HD 183420)
19h 28m 57.73s +15° 14' 35.7" P.A. 253.00 sep 0.2 mag 8.44,9.91 Sp A0 dist. 483.09 pc (1575.84 l.y.)
| Coord 2000 |
19290+1515 |
|
Discov num |
A 1651 |
|
Comp |
|
|
Coord arcsec 2000 |
19 28 57.73 +15 14 35.7 |
|
| Date first |
1907 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
258 |
|
Pa last |
253.4 |
|
P.A. Now (θ) |
253.4° |
|
| Sep first |
0.4 |
|
Sep last |
0.184 |
|
Sep. Now (ρ) |
0.184" |
|
| Mag pri |
8.44 |
|
Mag sec |
9.91 |
|
delta mag (ΔM) |
1.47 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 183420 |
|
Constellation |
Aquila |
|
SAO |
104886 |
|
HIP |
95787 |
|
| Tycho2 |
1601-00580-1 |
|
Gaia DR2 |
4321303318221198848 |
|
HD |
183420 |
|
BD |
BD+14 3931 |
|
| Distance |
483.09 |
|
Distance ly |
1575.84 |
|
