19241+2815 MLB 471
19h 24m 03.92s +28° 14' 39.4" P.A. 39.00 sep 10.6 mag 9.37,12.17 Sp B5 dist. 483.09 pc (1575.84 l.y.)
| Coord 2000 |
19241+2815 |
|
Discov num |
MLB 471 |
|
Comp |
|
|
Coord arcsec 2000 |
19 24 03.92 +28 14 39.4 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
15 |
|
| Pa first |
38 |
|
Pa last |
39 |
|
P.A. Now (θ) |
39° |
|
| Sep first |
9.9 |
|
Sep last |
10.649 |
|
Sep. Now (ρ) |
10.649" |
|
| Mag pri |
9.37 |
|
Mag sec |
12.17 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
B5 (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.922
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
HIP |
95365 |
|
Tycho2 |
2137-01841-1 |
|
Gaia DR2 |
2026041699689541760 |
|
| BD |
BD+27 3377 |
|
Distance |
483.09 |
|
Distance ly |
1575.84 |
|
