19289+4209 KOI 1244 AB
19h 28m 56.93s +42° 09' 15.4" P.A. 302.00 sep 1.8 mag 13.10,14.70
| Coord 2000 |
19289+4209 |
|
Discov num |
KOI1244 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 28 56.93 +42 09 15.4 |
|
| Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
| Pa first |
302 |
|
Pa last |
302.2 |
|
P.A. Now (θ) |
302.2° |
|
| Sep first |
1.8 |
|
Sep last |
1.829 |
|
Sep. Now (ρ) |
1.829" |
|
| Mag pri |
13.10 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
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.
19289+4209 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 28 57 +42 09 15 |
KOI 1244 AB |
2010 |
1 |
302 |
1.8 |
13.10 |
14.70 |
1.60 |
|
<=== |
| Show |
|
|
19 28 57 +42 09 15 |
KOI 1244 AC |
2015 |
2 |
90 |
3.1 |
13.10 |
16.20 |
3.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2125719090206890752 |
|