19248+2856 ES 484 AB
19h 24m 48.07s +28° 56' 11.7" P.A. 318.00 sep 9.3 mag 9.42,12.70 Sp A5
| Coord 2000 |
19248+2856 |
|
Discov num |
ES 484 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 24 48.07 +28 56 11.7 |
|
| Date first |
1907 |
|
Date last |
2021 |
|
Obs |
12 |
|
| Pa first |
333 |
|
Pa last |
317.9 |
|
P.A. Now (θ) |
317.9° |
|
| Sep first |
7.3 |
|
Sep last |
9.27 |
|
Sep. Now (ρ) |
9.27" |
|
| Mag pri |
9.42 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
3.28 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19248+2856 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 24 48 +28 56 12 |
ES 484 AB |
2021 |
12 |
318 |
9.3 |
9.42 |
12.70 |
3.28 |
|
<=== |
| Show |
|
|
19 24 48 +28 56 12 |
ES 484 AC |
2021 |
21 |
334 |
23.1 |
9.42 |
9.71 |
0.29 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2137-01935-1 |
|
Gaia DR2 |
2038455220315563520 |
|
