20435+3609 ES 2195 AB
20h 43m 31.52s +36° 08' 31.9" P.A. 4.00 sep 20.7 mag 9.66,11.43
Coord 2000 |
20435+3609 |
|
Discov num |
ES 2195 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 43 31.52 +36 08 31.9 |
|
Date first |
1896 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
4 |
|
Pa last |
3.5 |
|
P.A. Now (θ) |
3.5° |
|
Sep first |
20.3 |
|
Sep last |
20.661 |
|
Sep. Now (ρ) |
20.661" |
|
Mag pri |
9.66 |
|
Mag sec |
11.43 |
|
delta mag (ΔM) |
1.77 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.507
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 |
2699-02220-1 |
|
Gaia DR2 |
1870558798312997888 |
|