19499+4700 KOI 2418 AB
19h 49m 56.80s +46° 59' 48.1" P.A. 344.00 sep 0.1 mag 12.50,15.00
Coord 2000 |
19499+4700 |
|
Discov num |
KOI2418 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 49 56.80 +46 59 48.1 |
|
Date first |
2014 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
3 |
|
Pa last |
344.3 |
|
P.A. Now (θ) |
344.3° |
|
Sep first |
0.1 |
|
Sep last |
0.101 |
|
Sep. Now (ρ) |
0.101" |
|
Mag pri |
12.50 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-019 |
|
Sec motion dec |
|
|
Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
19499+4700 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 49 57 +46 59 48 |
KOI 2418 AB |
2015 |
5 |
344 |
0.1 |
12.50 |
15.00 |
2.50 |
|
<=== |
Show |
|
|
19 49 57 +46 59 48 |
KOI 2418 AC |
2014 |
1 |
104 |
2.4 |
12.40 |
20.20 |
7.80 |
|
|
Show |
|
|
19 49 57 +46 59 48 |
KOI 2418 AD |
2014 |
2 |
328 |
3.9 |
12.40 |
19.20 |
6.80 |
|
|
Show |
|
|
19 49 57 +46 59 48 |
KOI 2418 AE |
2015 |
2 |
30 |
4.2 |
12.40 |
16.10 |
3.70 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2086316205543022336 |
|