19544+4126 KOI 2469 AC
19h 54m 22.75s +41° 26' 09.4" P.A. 286.00 sep 3.7 mag 12.70,17.50
| Coord 2000 |
19544+4126 |
|
Discov num |
KOI2469 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 54 22.75 +41 26 09.4 |
|
| Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
| Pa first |
286 |
|
Pa last |
285.6 |
|
P.A. Now (θ) |
285.6° |
|
| Sep first |
3.7 |
|
Sep last |
3.677 |
|
Sep. Now (ρ) |
3.677" |
|
| Mag pri |
12.70 |
|
Mag sec |
17.50 |
|
delta mag (ΔM) |
4.8 |
|
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 |
|
