19537+2805 ES 494 AB
19h 53m 43.49s +28° 05' 00.0" P.A. 198.00 sep 3.8 mag 10.10,11.40 Sp F2
| Coord 2000 |
19537+2805 |
|
Discov num |
ES 494 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 53 43.49 +28 05 00.0 |
|
| Date first |
1907 |
|
Date last |
2018 |
|
Obs |
10 |
|
| Pa first |
190 |
|
Pa last |
198.1 |
|
P.A. Now (θ) |
198.1° |
|
| Sep first |
3.7 |
|
Sep last |
3.847 |
|
Sep. Now (ρ) |
3.847" |
|
| Mag pri |
10.10 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+048 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
rPM=1.023
This double is not physical.
19537+2805 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 53 43 +28 05 00 |
ES 494 AB |
2018 |
10 |
198 |
3.8 |
10.10 |
11.40 |
1.30 |
|
<=== |
| Show |
|
|
19 53 43 +28 05 00 |
ES 494 AC |
2015 |
5 |
314 |
19.0 |
10.10 |
13.20 |
3.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
2028375206969233152 |
|
