19541+4038 KOI 1546 AC
19h 54m 03.28s +40° 38' 22.5" P.A. 4.00 sep 2.9 mag 14.57,18.08 Sp K1
| Coord 2000 |
19541+4038 |
|
Discov num |
KOI1546 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 54 03.28 +40 38 22.5 |
|
| Date first |
2010 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
0 |
|
Pa last |
3.7 |
|
P.A. Now (θ) |
3.7° |
|
| Sep first |
2.9 |
|
Sep last |
2.888 |
|
Sep. Now (ρ) |
2.888" |
|
| Mag pri |
14.57 |
|
Mag sec |
18.08 |
|
delta mag (ΔM) |
3.51 |
|
Spectral class |
K1 (yellow-orange) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
19541+4038 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 54 03 +40 38 22 |
KOI 1546 AB |
2013 |
3 |
270 |
0.6 |
14.57 |
15.55 |
0.98 |
|
|
| Show |
|
|
19 54 03 +40 38 22 |
KOI 1546 AC |
2015 |
6 |
4 |
2.9 |
14.57 |
18.08 |
3.51 |
|
<=== |
| Show |
|
|
19 54 03 +40 38 22 |
KOI 1546 AD |
2013 |
3 |
345 |
4.1 |
14.57 |
18.21 |
3.64 |
|
|
| Show |
|
|
19 54 03 +40 38 22 |
KOI 1546 AE |
2013 |
1 |
199 |
4.6 |
14.57 |
21.12 |
6.55 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2073614539843223808 |
|