19484+4347 KOI 6946 AB
19h 48m 23.02s +43° 47' 21.5" P.A. 182.00 sep 2.8 mag 11.90,16.00
| Coord 2000 |
19484+4347 |
|
Discov num |
KOI6946 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 48 23.02 +43 47 21.5 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
182 |
|
Pa last |
182.4 |
|
P.A. Now (θ) |
182.4° |
|
| Sep first |
2.9 |
|
Sep last |
2.831 |
|
Sep. Now (ρ) |
2.831" |
|
| Mag pri |
11.90 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
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.
19484+4347 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 48 23 +43 47 22 |
KOI 6946 AB |
2015 |
2 |
182 |
2.8 |
11.90 |
16.00 |
4.10 |
|
<=== |
| Show |
|
|
19 48 23 +43 47 22 |
KOI 6946 AC |
2015 |
2 |
107 |
3.4 |
11.90 |
16.60 |
4.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2078856809422854144 |
|
