19544+4126 KOI 2469 AD
19h 54m 22.75s +41° 26' 09.4" P.A. 62.00 sep 3.6 mag 12.70,16.70
Coord 2000 |
19544+4126 |
|
Discov num |
KOI2469 |
|
Comp |
AD |
|
Coord arcsec 2000 |
19 54 22.75 +41 26 09.4 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
62 |
|
Pa last |
61.8 |
|
P.A. Now (θ) |
61.8° |
|
Sep first |
3.7 |
|
Sep last |
3.649 |
|
Sep. Now (ρ) |
3.649" |
|
Mag pri |
12.70 |
|
Mag sec |
16.70 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
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.
19544+4126 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 54 23 +41 26 09 |
KOI 2469 AB |
2015 |
3 |
116 |
4.1 |
15.40 |
17.80 |
2.40 |
|
|
Show |
|
|
19 54 23 +41 26 09 |
KOI 2469 AC |
2010 |
1 |
286 |
3.7 |
12.70 |
17.50 |
4.80 |
|
|
Show |
|
|
19 54 23 +41 26 09 |
KOI 2469 AD |
2015 |
2 |
62 |
3.6 |
12.70 |
16.70 |
4.00 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2075338028623847168 |
|