19498+4101 KOI 12 AC
19h 49m 48.89s +41° 00' 39.6" P.A. 320.00 sep 1.9 mag 10.20,17.80
| Coord 2000 |
19498+4101 |
|
Discov num |
KOI 12 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 49 48.89 +41 00 39.6 |
|
| Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
| Pa first |
320 |
|
Pa last |
320.3 |
|
P.A. Now (θ) |
320.3° |
|
| Sep first |
1.9 |
|
Sep last |
1.903 |
|
Sep. Now (ρ) |
1.903" |
|
| Mag pri |
10.20 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
7.6 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
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.
19498+4101 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 49 49 +41 00 40 |
KOI 12 AB |
2012 |
1 |
346 |
0.6 |
10.30 |
14.10 |
3.80 |
|
|
| Show |
|
|
19 49 49 +41 00 40 |
KOI 12 AC |
2012 |
1 |
320 |
1.9 |
10.20 |
17.80 |
7.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2073860662955260416 |
|
