20581+3544 J 795 AB
20h 58m 01.99s +35° 43' 42.3" P.A. 227.00 sep 2.8 mag 10.60,11.20
| Coord 2000 |
20581+3544 |
|
Discov num |
J 795 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 58 01.99 +35 43 42.3 |
|
| Date first |
1912 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
220 |
|
Pa last |
227.3 |
|
P.A. Now (θ) |
227.3° |
|
| Sep first |
2.5 |
|
Sep last |
2.773 |
|
Sep. Now (ρ) |
2.773" |
|
| Mag pri |
10.60 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20581+3544 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 58 02 +35 43 42 |
J 795 AB |
2016 |
11 |
227 |
2.8 |
10.60 |
11.20 |
0.60 |
|
<=== |
| Show |
|
|
20 58 02 +35 43 42 |
J 795 AC |
2015 |
8 |
311 |
14.0 |
10.60 |
13.00 |
2.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2700-00203-1 |
|
Gaia DR2 |
1869757082536451584 |
|
