20503+1630 LDS 1048 AC
20h 50m 08.40s +16° 31' 05.6" P.A. 213.00 sep 1.6 mag 10.48,13.30
| Coord 2000 |
20503+1630 |
|
Discov num |
LDS1048 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 50 08.40 +16 31 05.6 |
|
| Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
| Pa first |
213 |
|
Pa last |
213.1 |
|
P.A. Now (θ) |
213.1° |
|
| Sep first |
1.6 |
|
Sep last |
1.59 |
|
Sep. Now (ρ) |
1.59" |
|
| Mag pri |
10.48 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.82 |
|
Spectral class |
|
|
| Pri motion ra |
+117 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
Z
W
(Parallax indicates components are physical, ) |
|
This double is physical.
20503+1630 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 50 08 +16 31 06 |
LDS 1048 AB |
2016 |
12 |
151 |
13.7 |
10.48 |
12.08 |
1.60 |
|
|
| Show |
|
|
20 50 08 +16 31 06 |
LDS 1048 AC |
2016 |
1 |
213 |
1.6 |
10.48 |
13.30 |
2.82 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1647-01935-1 |
|
