19548+2442 HWE 52 AB
19h 54m 49.97s +24° 42' 22.9" P.A. 13.00 sep 36.6 mag 11.55,11.57
| Coord 2000 |
19548+2442 |
|
Discov num |
HWE 52 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 54 49.97 +24 42 22.9 |
|
| Date first |
1879 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
15 |
|
Pa last |
13.4 |
|
P.A. Now (θ) |
13.4° |
|
| Sep first |
36.2 |
|
Sep last |
36.587 |
|
Sep. Now (ρ) |
36.587" |
|
| Mag pri |
11.55 |
|
Mag sec |
11.57 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
-017 |
|
| Notes |
|
|
rPM=0.271 (< 0.3, Physical double)
This double is physical.
19548+2442 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 54 50 +24 42 23 |
HWE 52 AB |
2015 |
13 |
13 |
36.6 |
11.55 |
11.57 |
0.02 |
|
<=== |
| Show |
|
|
19 54 50 +24 42 23 |
BKO 742 AC |
2015 |
7 |
306 |
6.3 |
11.50 |
13.00 |
1.50 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2144-00202-1 |
|
Gaia DR2 |
1834458945357491456 |
|
