19526+4039 KOI 2939 AB
19h 52m 36.02s +40° 39' 22.2" P.A. 176.00 sep 2.8 mag 13.55,15.80
| Coord 2000 |
19526+4039 |
|
Discov num |
KOI2939 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 52 36.02 +40 39 22.2 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
175 |
|
Pa last |
175.8 |
|
P.A. Now (θ) |
175.8° |
|
| Sep first |
2.9 |
|
Sep last |
2.843 |
|
Sep. Now (ρ) |
2.843" |
|
| Mag pri |
13.55 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
2.25 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
N
R
(See Notes, Red magnitudes) |
|
Nature of this double is uncertain.
19526+4039 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 52 36 +40 39 22 |
KOI 2939 AB |
2015 |
3 |
176 |
2.8 |
13.55 |
15.80 |
2.25 |
|
<=== |
| Show |
|
|
19 52 36 +40 39 22 |
KOI 2939 AC |
2013 |
1 |
203 |
4.3 |
13.55 |
21.20 |
7.65 |
|
|
| Show |
|
|
19 52 36 +40 39 22 |
KOI 2939 AD |
2013 |
1 |
301 |
4.8 |
13.55 |
20.80 |
7.25 |
|
|
| Show |
|
|
19 52 36 +40 39 22 |
KOI 2939 AE |
2015 |
2 |
355 |
12.3 |
13.55 |
18.80 |
5.25 |
|
|
| Show |
|
|
19 52 36 +40 39 22 |
KOI 2939 AF |
2013 |
1 |
84 |
8.2 |
13.55 |
19.20 |
5.65 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2073793420945053824 |
|
