20278+3447 GII 86 Aa,Ab
20h 27m 50.99s +34° 47' 10.4" P.A. 113.00 sep 0.4 mag 10.20,14.00
| Coord 2000 |
20278+3447 |
|
Discov num |
GII 86 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
20 27 50.99 +34 47 10.4 |
|
| Date first |
2014 |
|
Date last |
2014 |
|
Obs |
1 |
|
| Pa first |
113 |
|
Pa last |
113.2 |
|
P.A. Now (θ) |
113.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.42 |
|
Sep. Now (ρ) |
0.42" |
|
| Mag pri |
10.20 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
| Pri motion ra |
+011 |
|
Sec motion ra |
|
|
| Pri motion dec |
+012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20278+3447 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 27 51 +34 47 10 |
GII 86 Aa,Ab |
2014 |
1 |
113 |
0.4 |
10.20 |
14.00 |
3.80 |
|
<=== |
| Show |
|
|
20 27 51 +34 47 10 |
COU 2131 AB |
2014 |
7 |
281 |
1.1 |
10.23 |
10.26 |
0.03 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2693-01106-1 |
|
Gaia DR2 |
2056354337583560960 |
|
