19330+3957 KOI 4813 AC
19h 32m 57.77s +39° 56' 59.1" P.A. 146.00 sep 3.9 mag 15.20,18.50
| Coord 2000 |
19330+3957 |
|
Discov num |
KOI4813 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 32 57.77 +39 56 59.1 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
148 |
|
Pa last |
146.4 |
|
P.A. Now (θ) |
146.4° |
|
| Sep first |
4.0 |
|
Sep last |
3.902 |
|
Sep. Now (ρ) |
3.902" |
|
| Mag pri |
15.20 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
|
|
| Pri motion ra |
+098 |
|
Sec motion ra |
|
|
| Pri motion dec |
+015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19330+3957 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 32 58 +39 56 59 |
KOI 4813 AB |
2015 |
4 |
208 |
2.5 |
15.20 |
16.40 |
1.20 |
|
|
| Show |
|
|
19 32 58 +39 56 59 |
KOI 4813 AC |
2015 |
4 |
146 |
3.9 |
15.20 |
18.50 |
3.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2053246572272436992 |
|
