19177+4644 KOI 3246 AB
19h 17m 41.74s +46° 43' 34.2" P.A. 130.00 sep 3.8 mag 10.20,18.50
| Coord 2000 |
19177+4644 |
|
Discov num |
KOI3246 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 17 41.74 +46 43 34.2 |
|
| Date first |
2010 |
|
Date last |
2013 |
|
Obs |
2 |
|
| Pa first |
131 |
|
Pa last |
130.4 |
|
P.A. Now (θ) |
130.4° |
|
| Sep first |
3.8 |
|
Sep last |
3.761 |
|
Sep. Now (ρ) |
3.761" |
|
| Mag pri |
10.20 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
8.3 |
|
Spectral class |
|
|
| Pri motion ra |
+012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
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.
19177+4644 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 17 42 +46 43 34 |
KOI 3246 AB |
2013 |
2 |
130 |
3.8 |
10.20 |
18.50 |
8.30 |
|
<=== |
| Show |
|
|
19 17 42 +46 43 34 |
KOI 3246 AC |
2014 |
1 |
217 |
3.7 |
12.40 |
13.70 |
1.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2127777307254217472 |
|
