19459+4401 KOI 1019 AB
19h 45m 55.64s +44° 00' 32.9" P.A. 247.00 sep 2.5 mag 8.20,16.20
Coord 2000 |
19459+4401 |
|
Discov num |
KOI1019 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 45 55.64 +44 00 32.9 |
|
Date first |
2012 |
|
Date last |
2013 |
|
Obs |
2 |
|
Pa first |
248 |
|
Pa last |
247.1 |
|
P.A. Now (θ) |
247.1° |
|
Sep first |
2.5 |
|
Sep last |
2.496 |
|
Sep. Now (ρ) |
2.496" |
|
Mag pri |
8.20 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
8 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
+018 |
|
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.
19459+4401 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 45 56 +44 00 33 |
KOI 1019 AB |
2013 |
2 |
247 |
2.5 |
8.20 |
16.20 |
8.00 |
|
<=== |
Show |
|
|
19 45 56 +44 00 33 |
KOI 1019 AC |
2013 |
2 |
335 |
2.9 |
8.20 |
16.90 |
8.70 |
|
|
Show |
|
|
19 45 56 +44 00 33 |
KOI 1019 AD |
2013 |
2 |
110 |
3.2 |
8.20 |
17.60 |
9.40 |
|
|
Show |
|
|
19 45 56 +44 00 33 |
KOI 1019 AE |
2013 |
2 |
336 |
3.3 |
8.20 |
16.80 |
8.60 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2078830455506317824 |
|