19473+4721 KOI 1174 AC
19h 47m 17.19s +47° 21' 14.3" P.A. 234.00 sep 0.7 mag 10.90,16.10
| Coord 2000 |
19473+4721 |
|
Discov num |
KOI1174 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 47 17.19 +47 21 14.3 |
|
| Date first |
2012 |
|
Date last |
2014 |
|
Obs |
2 |
|
| Pa first |
227 |
|
Pa last |
234.4 |
|
P.A. Now (θ) |
234.4° |
|
| Sep first |
0.6 |
|
Sep last |
0.652 |
|
Sep. Now (ρ) |
0.652" |
|
| Mag pri |
10.90 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
5.2 |
|
Spectral class |
|
|
| Pri motion ra |
+068 |
|
Sec motion ra |
|
|
| Pri motion dec |
+018 |
|
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.
19473+4721 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 47 17 +47 21 14 |
KOI 1174 AB |
2015 |
3 |
238 |
5.1 |
12.91 |
17.45 |
4.54 |
|
|
| Show |
|
|
19 47 17 +47 21 14 |
KOI 1174 AC |
2014 |
2 |
234 |
0.7 |
10.90 |
16.10 |
5.20 |
|
<=== |
| Show |
|
|
19 47 17 +47 21 14 |
KOI 1174 AD |
2012 |
1 |
5 |
3.1 |
10.80 |
18.00 |
7.20 |
|
|
| Show |
|
|
19 47 17 +47 21 14 |
KOI 1174 AE |
2012 |
1 |
317 |
3.5 |
10.80 |
17.90 |
7.10 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2080569161343524736 |
|
