19424+3844 KOI 302 AB
19h 42m 26.11s +38° 44' 08.7" P.A. 190.00 sep 3.1 mag 11.00,17.90
Coord 2000 |
19424+3844 |
|
Discov num |
KOI 302 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 42 26.11 +38 44 08.7 |
|
Date first |
2011 |
|
Date last |
2012 |
|
Obs |
2 |
|
Pa first |
189 |
|
Pa last |
189.7 |
|
P.A. Now (θ) |
189.7° |
|
Sep first |
3.0 |
|
Sep last |
3.073 |
|
Sep. Now (ρ) |
3.073" |
|
Mag pri |
11.00 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
6.9 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
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.
19424+3844 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 42 26 +38 44 09 |
KOI 302 AB |
2012 |
2 |
190 |
3.1 |
11.00 |
17.90 |
6.90 |
|
<=== |
Show |
|
|
19 42 26 +38 44 09 |
KOI 302 AC |
2012 |
1 |
185 |
4.5 |
11.00 |
18.60 |
7.60 |
|
|
Show |
|
|
19 42 26 +38 44 09 |
KOI 302 AD |
2015 |
2 |
46 |
5.8 |
11.00 |
17.20 |
6.20 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2073155184495069184 |
|