20435+3609 ES 2195 BC
20h 43m 31.62s +36° 08' 52.6" P.A. 91.00 sep 1.8 mag 11.43,12.80
| Coord 2000 |
20435+3609 |
|
Discov num |
ES 2195 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 43 31.62 +36 08 52.6 |
|
| Date first |
1925 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
92 |
|
Pa last |
91.3 |
|
P.A. Now (θ) |
91.3° |
|
| Sep first |
1.8 |
|
Sep last |
1.84 |
|
Sep. Now (ρ) |
1.84" |
|
| Mag pri |
11.43 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1.37 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20435+3609 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 43 32 +36 08 32 |
ES 2195 AB |
2015 |
9 |
4 |
20.7 |
9.66 |
11.43 |
1.77 |
|
|
| Show |
|
|
20 43 32 +36 08 53 |
ES 2195 BC |
2016 |
4 |
91 |
1.8 |
11.43 |
12.80 |
1.37 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2699-01666-1 |
|
Gaia DR2 |
1870558794002493184 |
|
