19396+4010 KOI 6491 AC
19h 39m 36.61s +40° 10' 11.9" P.A. 21.00 sep 3.8 mag 13.60,18.90
Coord 2000 |
19396+4010 |
|
Discov num |
KOI6491 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 39 36.61 +40 10 11.9 |
|
Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
Pa first |
21 |
|
Pa last |
20.9 |
|
P.A. Now (θ) |
20.9° |
|
Sep first |
3.8 |
|
Sep last |
3.763 |
|
Sep. Now (ρ) |
3.763" |
|
Mag pri |
13.60 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
5.3 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
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.
19396+4010 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 39 37 +40 10 12 |
KOI 6491 AB |
2010 |
1 |
107 |
2.2 |
13.60 |
18.50 |
4.90 |
|
|
Show |
|
|
19 39 37 +40 10 12 |
KOI 6491 AC |
2010 |
1 |
21 |
3.8 |
13.60 |
18.90 |
5.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2076496020521911808 |
|