20481+2753 ES 510 BC
20h 48m 06.08s +27° 53' 51.8" P.A. 229.00 sep 8.9 mag 11.30,11.50
Coord 2000 |
20481+2753 |
|
Discov num |
ES 510 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 48 06.08 +27 53 51.8 |
|
Date first |
1907 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
235 |
|
Pa last |
229.1 |
|
P.A. Now (θ) |
229.1° |
|
Sep first |
6.1 |
|
Sep last |
8.857 |
|
Sep. Now (ρ) |
8.857" |
|
Mag pri |
11.30 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
-021 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.048
This double is not physical.
20481+2753 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 335205 |
89138 |
20 48 07 +27 53 11 |
ES 510 AB |
2015 |
10 |
337 |
43.9 |
8.83 |
11.30 |
2.47 |
|
|
Show |
|
|
20 48 06 +27 53 52 |
ES 510 BC |
2015 |
10 |
229 |
8.9 |
11.30 |
11.50 |
0.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1857815694765747328 |
|