19347+4118 KOI 303 AC
19h 34m 42.07s +41° 17' 43.3" P.A. 272.00 sep 6.5 mag 12.10,17.80
Coord 2000 |
19347+4118 |
|
Discov num |
KOI 303 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 34 42.07 +41 17 43.3 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
273 |
|
Pa last |
272.1 |
|
P.A. Now (θ) |
272.1° |
|
Sep first |
6.5 |
|
Sep last |
6.493 |
|
Sep. Now (ρ) |
6.493" |
|
Mag pri |
12.10 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
5.7 |
|
Spectral class |
|
|
Pri motion ra |
+027 |
|
Sec motion ra |
|
|
Pri motion dec |
-030 |
|
Sec motion dec |
|
|
Notes |
T
R
(Parallax indicates physical, Red magnitudes) |
|
This double is physical.
19347+4118 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 34 42 +41 17 43 |
KOI 303 AB |
2015 |
3 |
93 |
5.8 |
12.19 |
19.50 |
7.31 |
|
|
Show |
|
|
19 34 42 +41 17 43 |
KOI 303 AC |
2016 |
7 |
272 |
6.5 |
12.10 |
17.80 |
5.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3143-00922-1 |
|
Gaia DR2 |
2077409645964537472 |
|