19444+3919 KOI 3439 AC
19h 44m 25.90s +39° 19' 11.6" P.A. 116.00 sep 4.0 mag 13.17,18.20
Coord 2000 |
19444+3919 |
|
Discov num |
KOI3439 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 44 25.90 +39 19 11.6 |
|
Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
Pa first |
116 |
|
Pa last |
115.5 |
|
P.A. Now (θ) |
115.5° |
|
Sep first |
4.0 |
|
Sep last |
3.955 |
|
Sep. Now (ρ) |
3.955" |
|
Mag pri |
13.17 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
5.03 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
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.
19444+3919 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 44 26 +39 19 12 |
KOI 3439 AB |
2015 |
3 |
228 |
3.5 |
14.20 |
18.10 |
3.90 |
|
|
Show |
|
|
19 44 26 +39 19 12 |
KOI 3439 AC |
2010 |
1 |
116 |
4.0 |
13.17 |
18.20 |
5.03 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2073199409793428736 |
|