20017+4421 KOI 7032 AC
20h 01m 41.83s +44° 20' 36.9" P.A. 182.00 sep 2.7 mag 11.20,15.50
Coord 2000 |
20017+4421 |
|
Discov num |
KOI7032 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 01 41.83 +44 20 36.9 |
|
Date first |
2010 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
187 |
|
Pa last |
182 |
|
P.A. Now (θ) |
182° |
|
Sep first |
3.0 |
|
Sep last |
2.74 |
|
Sep. Now (ρ) |
2.74" |
|
Mag pri |
11.20 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
4.3 |
|
Spectral class |
|
|
Pri motion ra |
-009 |
|
Sec motion ra |
|
|
Pri motion dec |
-052 |
|
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.
20017+4421 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 01 42 +44 20 37 |
KOI 7032 AB |
2015 |
1 |
246 |
2.1 |
11.20 |
15.80 |
4.60 |
|
|
Show |
|
|
20 01 42 +44 20 37 |
KOI 7032 AC |
2016 |
3 |
182 |
2.7 |
11.20 |
15.50 |
4.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2076079885423496832 |
|