19509+4938 KOI 356 AB
19h 50m 56.73s +49° 38' 13.7" P.A. 217.00 sep 0.5 mag 13.60,16.50
Coord 2000 |
19509+4938 |
|
Discov num |
KOI 356 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 50 56.73 +49 38 13.7 |
|
Date first |
2012 |
|
Date last |
2014 |
|
Obs |
2 |
|
Pa first |
218 |
|
Pa last |
217 |
|
P.A. Now (θ) |
217° |
|
Sep first |
0.6 |
|
Sep last |
0.549 |
|
Sep. Now (ρ) |
0.549" |
|
Mag pri |
13.60 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
-021 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
19509+4938 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 50 57 +49 38 14 |
KOI 356 AB |
2014 |
2 |
217 |
0.5 |
13.60 |
16.50 |
2.90 |
|
<=== |
Show |
|
|
19 50 57 +49 38 14 |
KOI 356 AC |
2014 |
1 |
228 |
4.1 |
11.90 |
19.50 |
7.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2087191485516004224 |
|