21195+5048 ES 1005 BC
21h 19m 26.15s +50° 49' 15.1" P.A. 126.00 sep 2.3 mag 12.10,13.50
| Coord 2000 |
21195+5048 |
|
Discov num |
ES 1005 |
|
Comp |
BC |
|
Coord arcsec 2000 |
21 19 26.15 +50 49 15.1 |
|
| Date first |
1910 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
107 |
|
Pa last |
126.3 |
|
P.A. Now (θ) |
126.3° |
|
| Sep first |
2.2 |
|
Sep last |
2.259 |
|
Sep. Now (ρ) |
2.259" |
|
| Mag pri |
12.10 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
+079 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-063 |
|
| Notes |
|
|
rPM=1.095
This double is not physical.
21195+5048 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 19 25 +50 49 24 |
ES 1005 AB |
2016 |
9 |
145 |
11.5 |
10.99 |
11.00 |
0.01 |
|
|
| Show |
|
|
21 19 26 +50 49 15 |
ES 1005 BC |
2016 |
4 |
126 |
2.3 |
12.10 |
13.50 |
1.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2171988635449659392 |
|
