19553+3617 ES 2183 BC
19h 55m 16.68s +36° 16' 20.7" P.A. 99.00 sep 2.5 mag 11.50,13.00
| Coord 2000 |
19553+3617 |
|
Discov num |
ES 2183 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 55 16.68 +36 16 20.7 |
|
| Date first |
1925 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
97 |
|
Pa last |
98.9 |
|
P.A. Now (θ) |
98.9° |
|
| Sep first |
2.5 |
|
Sep last |
2.516 |
|
Sep. Now (ρ) |
2.516" |
|
| Mag pri |
11.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-028 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19553+3617 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 55 17 +36 16 49 |
SEI 728 AB |
2015 |
10 |
196 |
29.6 |
11.00 |
11.52 |
0.52 |
|
|
| Show |
|
|
19 55 17 +36 16 21 |
ES 2183 BC |
2015 |
3 |
99 |
2.5 |
11.50 |
13.00 |
1.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2059691050476618752 |
|
