19455+4354 KOI 1550 AB
19h 45m 27.76s +43° 54' 20.0" P.A. 215.00 sep 2.6 mag 13.50,18.70
Coord 2000 |
19455+4354 |
|
Discov num |
KOI1550 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 45 27.76 +43 54 20.0 |
|
Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
Pa first |
215 |
|
Pa last |
214.7 |
|
P.A. Now (θ) |
214.7° |
|
Sep first |
2.6 |
|
Sep last |
2.64 |
|
Sep. Now (ρ) |
2.64" |
|
Mag pri |
13.50 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-017 |
|
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.
19455+4354 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 45 28 +43 54 20 |
KOI 1550 AB |
2010 |
1 |
215 |
2.6 |
13.50 |
18.70 |
5.20 |
|
<=== |
Show |
|
|
19 45 28 +43 54 20 |
KOI 1550 AC |
2015 |
2 |
33 |
2.9 |
13.50 |
17.60 |
4.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2079573072528118016 |
|